Preparation method of annual blooming potted flowers

Abstract

The invention relates to a preparation method of annual blooming potted flowers, and belongs to the technical field of ornamental horticulture. The invention provides a preparation method of annual blooming potted flowers. The preparation method comprises the following steps: selecting pot seedlings, cutting off non-lignified parts of branches, smearing an anti-corrosion waterproof coating on notches to obtain fixed branches, and fixing immortal flowers on the notches of the fixed branches to obtain the annual blooming potted flowers. According to the method, the preserved flowers are connected with pot seedlings, the annual blooming pot flowers with different plant types, different flower quantities, single color in one pot, multi-color in one pot or multiple varieties and other different combinations can be manufactured, the annual blooming pot flowers have the advantages of annual blooming and slow flower fragrance release, annual production and sales can be achieved according to market requirements, flowers are not prone to falling in the transportation process, the sales volume of the woody pot flowers can be increased by about 30%, and the economic benefits of the woody pot flowers are improved. And the method has a very wide application prospect.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of ornamental horticulture, in particular to a preparation method of a year-round blooming pot flower. BACKGROUND

[0002] Pot flowers are important members of ornamental horticulture, and there are many excellent pot flower resources at home and abroad, such as peony flowers ( Paeonia spp. ), camellia flowers ( Camellia spp. ), azalea flowers ( Rhododendron spp. ), Chinese rose flowers ( Rosa spp. ), hydrangea flowers ( Hydrangea spp. ), gardenia flowers ( Gardenia spp. ), pomegranate flowers ( Punica granatum ), hibiscus flowers ( Hibiscus syriacus ), fuchsia flowers ( Hibiscus rosa-sinensis ), leaf flowers ( Bougainvillea spp. ), dragon boat flowers ( Ixora chinensis ), wisteria ( Wisteria sinensis ), etc., which have a wide range of applications indoors and outdoors.

[0003] However, the flowering period of pot flowers has certain limitations, especially woody pot flowers, for example, the natural flowering period of peony flowers is spring, and it is difficult to bloom normally in other seasons. Therefore, during the non-natural flowering period of pot flowers, the market sales volume is much lower than that during the flowering period, which is extremely detrimental to the sustainable development of pot flowers. In recent years, people have made certain achievements in the regulation of the flowering period of pot flowers, which can meet the needs of part of the off-season flower market to a certain extent, but it is still difficult to achieve the purpose of year-round flowering and sales. In addition, pot flowers are prone to falling flowers during transportation, which will reduce the quality of pot flowers.

[0004] Therefore, the market of pot flowers urgently needs to develop a production method that can bloom year-round to meet the year-round supply of the pot flower market. In recent years, the related methods of ever-blooming flowers have been relatively mature, but ever-blooming flowers are mainly sold in the form of flower bouquets, flower boxes, flower rings, glass covers, picture frames, key buckles, and artistic shapes on the market, generally using a base support or background inlay, which lacks vitality. Moreover, after the ever-blooming flowers are made, the original flower fragrance is basically lost.

[0005] In summary, the existing pot flowers and ever-blooming flowers mainly have the following defects: 1) pot flowers can be produced year-round through flowering period regulation, but cannot present a year-round blooming state; 2) ever-blooming flowers generally use a base support or background inlay after being made, which lacks vitality; 3) ever-blooming flowers basically lose the original flower fragrance after being made; 4) ordinary pot flowers are prone to falling flowers during transportation. There is an urgent need for a four-season pot flower that can bloom year-round and has the advantages of ever-blooming flowers and pot flowers.

[0006] Based on this, the present application is proposed. Summary of the Invention

[0007] The purpose of this invention is to provide a method for preparing and applying potted flowers that bloom year-round, in order to solve the limitations of existing potted flowers and preserved flowers.

[0008] To achieve the above-mentioned objectives, the present invention provides the following technical solution: This invention provides a method for preparing potted flowers that bloom year-round, comprising the following steps: Select a potted plant, cut off the non-lignified parts of the branches, apply an anti-corrosion and waterproof coating to the cut, and fix the branches. The preserved flower is then fixed to the cut of the fixed branch to obtain a potted flower that blooms year-round. When the preserved flower is a single flower, the process before fixing the preserved flower also includes the step of preparing a spherical simulated ovary and replacing the ovary of the preserved flower with the spherical simulated ovary; The method for preparing the spherical simulated ovary is to mix activated carbon and clay, and add fragrance to obtain the spherical simulated ovary; The volume ratio of activated carbon to modeling clay is 1:0.2~5; The amount of flavoring added is 0.01~0.1mL; The diameter of the spherical simulated ovary is 0.5~2.0cm; The potted seedlings and the preserved flowers belong to the same genus. The height of the potted seedlings is 5-300cm; the potted seedlings are from the genera Paeonia, Rosa, Camellia, Rhododendron, Asteraceae, Orchidaceae, Hydrangea, Nelumbo, Nymph, Ginger Lily, Anthurium, Hibiscus, Gardenia, Magnolia, Syringa, Lagerstroemia, Buddleja, Vitex, Syringa yunnanensis, Ashoka, Shrimp Flower, King Protea, Lilium, Callistemon, Pincus, Trumpet Tree, Flame Tree, Jasmine, Passionflower, Clematis, Mandevilla, Wisteria, Allamanda or Bougainvillea. The non-lignified portion has a hardness of less than 1300 kg / mm². 2 The branches.

[0009] Preferably, the preserved flower is fixed by using pins and reinforced with adhesive, including B7000 cold glue, 401 glue and hot melt glue.

[0010] This invention provides a potted flower that blooms year-round using the preparation method described above.

[0011] The present invention provides a method for preparing the preserved flower, wherein the flower material is disinfected to obtain disinfected flower material, and then subjected to a preservation treatment to obtain the preserved flower; The floral materials are flowers in different open forms; The immortalization process includes any one of the following methods: (1) Color protection agent is used to protect the color of the disinfected flower materials, and then shape protection agent is used to protect the shape. Vacuum freeze-drying is then performed to obtain preserved flowers. (2) Soak the disinfected flower material in a dehydration and decolorization solution for 12-72 hours, then take out the flower material and soak it in a dyeing solution for 8-48 hours, and vacuum dry it for 8-36 hours to obtain preserved flowers.

[0012] Preferably, the color-protecting agent in the immortalization treatment (1) using water as a solvent comprises one of the following concentration combinations: Citric acid 4-6 wt%, ascorbic acid 0.5-1.5 wt%, and calcium chloride 1-3 wt%; Citric acid 0.5~1.5wt%, ascorbic acid 0.5~1.5wt%, and boric acid 4~6wt%; Sodium isoascorbate 1-3 wt% and citric acid 0.5-1.5 wt%; Ascorbic acid 1-3 wt%, calcium chloride 4-6 wt%, boric acid 9-11 wt%, and tartaric acid 4-6 wt%; Ascorbic acid 1-3 wt%, calcium chloride 3-5 wt%, and tartaric acid 4-6 wt%; Calcium chloride 1-3 wt%, boric acid 4-6 wt%, and alum 4-6 wt%.

[0013] Preferably, the protective agent in the immortalization treatment (1) is a UV fluorosilicone varnish or a mixed solution; The mixed solution, using water as a solvent, comprises the following components at the following concentrations: Glycerin 1-15 wt%, polyethylene glycol 1-10 wt%, gelatin 1-5 wt%, and sorbitol 1-5 wt%; The method for the protective treatment is spray treatment; The vacuum freeze-drying method consists of pre-freezing for 1-4 hours, sublimation drying for 6-36 hours, and desorption drying for 0.5-12 hours. The pre-freezing temperature is -60~-10℃; The sublimation drying process is carried out at a pressure of 10~100Pa and a temperature of -20~0℃. The temperature for the analytical drying process is 20~60℃.

[0014] Preferably, the dehydration and decolorization solution in the immortalization treatment (2) includes methanol and ethanol; the volume ratio of methanol to ethanol is 0.1~10:1; The vacuum drying temperature is 20~30℃.

[0015] Preferably, the staining solution in the immortalization treatment (2) comprises the following components in parts by mass: 500-700 parts polyethylene glycol, 100-200 parts 1,2-propanediol, 10-30 parts citric acid, 2-5 parts sodium citrate, 1-5 parts ascorbic acid, 1-10 parts dyeing agent and 1-10 parts plasticizer.

[0016] Preferably, the plasticizer is one or more of polyethylene glycol, glycerin, epoxy resin, silicone rubber and unsaturated polyester resin.

[0017] The present invention has the following technical effects and advantages: This invention re-grafts preserved flowers into potted plants, enabling the creation of year-round blooming potted flowers with different plant shapes, flower quantities, single-color pots, multi-color pots, or multiple varieties. These flowers feature year-round blooming and slow-release fragrance, allowing for year-round production and sales according to market demand. Furthermore, the flowers are less prone to falling off during transportation, which can increase the sales of woody potted flowers by about 30%, demonstrating a very broad application prospect. Attached Figure Description

[0018] Figure 1 A diagram illustrating how to make a potted flower for an anniversary celebration; Figure 2 An artist's rendering of the Yunnan camellia potted flowers blooming for the anniversary; Figure 3 An artist's rendering of potted roses blooming for the anniversary; Figure 4 An artist's rendering of potted hydrangeas blooming for the anniversary; Figure 5 An artist's rendering of potted gardenias in bloom for the anniversary celebration; Figure 6 An illustration of the effect of potted clematis blooming for the anniversary. Detailed Implementation

[0019] This invention provides a method for preparing potted flowers that bloom year-round, comprising the following steps: Select a potted plant, cut off the non-lignified parts of the branches, apply an anti-corrosion and waterproof coating to the cut, and fix the branches. The preserved flower is then fixed to the cut of the fixed branch to obtain a potted flower that blooms year-round. When the preserved flower is a single flower, the process before fixing the preserved flower also includes the step of preparing a spherical simulated ovary and replacing the ovary of the preserved flower with the spherical simulated ovary; The method for preparing the spherical simulated ovary is to mix activated carbon and clay, and add fragrance to obtain the spherical simulated ovary; The volume ratio of activated carbon to modeling clay is 1:0.2~5, preferably 1:1; The amount of flavoring added is 0.01~0.1mL, preferably 0.05mL; The diameter of the spherical simulated ovary is 0.5~2.0cm, preferably 1.0cm; The potted seedlings and the preserved flowers belong to the same genus. The height of the potted seedlings is 5-300cm, preferably 150cm; the potted seedlings are from the genera Paeonia, Rosa, Camellia, Rhododendron, Asteraceae, Orchidaceae, Hydrangea, Nelumbo, Nymph, Ginger Lily, Anthurium, Hibiscus, Gardenia, Magnolia, Syringa, Lagerstroemia, Buddleja, Vitex, Syringa yunnanensis, Ashoka, Shrimp Flower, King Protea, Lilium, Callistemon, Pincus, Trumpet Tree, Flame Tree, Jasmine, Passionflower, Clematis, Mandevilla, Wisteria, Allamanda, or Bougainvillea. The non-lignified portion has a hardness of less than 1300 kg / mm². 2 The branches.

[0020] In this invention, the preserved flower is fixed by using pins and reinforced with adhesive, which includes B7000 cold glue, 401 glue and hot melt glue.

[0021] This invention provides a potted flower that blooms year-round using the preparation method described above.

[0022] The present invention provides a method for preparing the preserved flower, wherein the flower material is disinfected to obtain disinfected flower material, and then subjected to a preservation treatment to obtain the preserved flower; The floral materials are flowers in different open forms; The different opening forms of flowers include flower buds and fully opened flowers; The immortalization process is any one of the following methods: (1) Color protection agent is used to protect the color of the disinfected flower materials, and then shape protection agent is used to protect the shape. Vacuum freeze-drying is then performed to obtain preserved flowers. (2) Soak the disinfected flower materials in a dehydration and decolorization solution for 12-72 hours, then take out the flower materials and soak them in a dyeing solution for 8-48 hours, and vacuum dry them for 8-36 hours to obtain preserved flowers; The preferred soaking time for the disinfected flowers in the dehydrating and decolorizing solution is 36 hours. The preferred soaking time for the flower materials and dye solution is 24 hours. The vacuum drying time is preferably 24 hours.

[0023] In this invention, the color-protecting agent in the immortalization treatment method (1) using water as a solvent includes one of the following concentration combinations: Citric acid 4-6 wt%, ascorbic acid 0.5-1.5 wt%, and calcium chloride 1-3 wt%, preferably citric acid 5 wt%, ascorbic acid 1 wt%, and calcium chloride 2 wt%; Citric acid 0.5-1.5 wt%, ascorbic acid 0.5-1.5 wt%, and boric acid 4-6 wt%, preferably 1 wt% citric acid, 1 wt% ascorbic acid, and 5 wt% boric acid; Sodium isoascorbate 1-3 wt% and citric acid 0.5-1.5 wt%, preferably sodium isoascorbate 2 wt% and citric acid 1 wt%; The composition includes 1-3 wt% ascorbic acid, 4-6 wt% calcium chloride, 9-11 wt% boric acid, and 4-6 wt% tartaric acid, preferably 2 wt% ascorbic acid, 5 wt% calcium chloride, 10 wt% boric acid, and 5 wt% tartaric acid. The composition includes 1-3 wt% ascorbic acid, 3-5 wt% calcium chloride, and 4-6 wt% tartaric acid, preferably 2 wt% ascorbic acid, 4 wt% calcium chloride, and 5 wt% tartaric acid. The mixture contains 1-3 wt% calcium chloride, 4-6 wt% boric acid and 4-6 wt% alum, preferably 2 wt% calcium chloride, 5 wt% boric acid and 5 wt% alum.

[0024] In this invention, the protective agent in the immortalization treatment method (1) is a UV fluorosilicone varnish or a mixed solution; The mixed solution, using water as a solvent, comprises the following components at the following concentrations: Glycerin 1-15 wt%, polyethylene glycol 1-10 wt%, gelatin 1-5 wt%, and sorbitol 1-5 wt%; The concentration of the glycerol is preferably 5-10 wt%, more preferably 7 wt%; The concentration of the polyethylene glycol is preferably 4-6 wt%, more preferably 5 wt%; The concentration of the gelatin is preferably 2-4 wt%, more preferably 3 wt%; The concentration of sorbitol is preferably 2-4 wt%, more preferably 3 wt%; The method for the protective treatment is spray treatment; The spray treatment method uses a nozzle with a diameter of 0.2~0.3mm, a spray pressure of 0.1~0.3MPa, a spray distance of 10~20cm, and a spray wet film thickness of 8~12µm; The nozzle diameter is preferably 0.25 mm; the spray pressure is preferably 0.2 MPa; the spray distance is preferably 15 cm; and the thickness of the spray wet film is preferably 10 µm. When the protective agent for the protective treatment is UV fluorosilicone varnish, after the protective treatment, it is necessary to irradiate with a 36W, 365nm LED for 30~60s, preferably 45s.

[0025] The vacuum freeze-drying method consists of pre-freezing for 1-4 hours, preferably 2 hours, sublimation drying for 6-36 hours, preferably 24 hours, and desorption drying for 0.5-12 hours, preferably 6 hours. The pre-freezing temperature is -60~-10℃, preferably -40℃; The sublimation drying pressure is 10~100Pa, preferably 50Pa, and the temperature is -20~0℃, preferably -10℃; The temperature for the analytical drying is 20~60℃, preferably 40℃.

[0026] In this invention, the dehydration and decolorization solution in the immortalization treatment method (2) includes methanol and ethanol; the volume ratio of methanol to ethanol is 0.1~10:1, preferably 5:1; The vacuum drying temperature is 20~30℃, preferably 25℃.

[0027] In this invention, the staining solution in the immortalization treatment method (2) comprises the following components in parts by mass: 500-700 parts of polyethylene glycol, 100-200 parts of 1,2-propanediol, 10-30 parts of citric acid, 2-5 parts of sodium citrate, 1-5 parts of ascorbic acid, 1-10 parts of dyeing agent and 1-10 parts of plasticizer; The preferred mass fraction of polyethylene glycol is 600 parts; the preferred mass fraction of 1,2-propanediol is 150 parts; the preferred mass fraction of citric acid is 20 parts; the preferred mass fraction of sodium citrate is 4 parts; the preferred mass fraction of ascorbic acid is 3 parts; the preferred mass fraction of the dye is 5 parts; and the preferred mass fraction of the plasticizer is 5 parts.

[0028] In this invention, the plasticizer is one or more of polyethylene glycol, glycerin, epoxy resin, silicone rubber and unsaturated polyester resin.

[0029] In the embodiments of this invention, the dyeing agent is commercially available.

[0030] The technical solutions provided by the present invention will be described in detail below with reference to the embodiments, but they should not be construed as limiting the scope of protection of the present invention.

[0031] Example 1: A method for preparing a preserved peony flower and a potted peony flower that blooms year-round.

[0032] Preparation of color-protecting agent: Citric acid, ascorbic acid and calcium chloride are added to water as solvent to make the concentration of citric acid 5wt%, the concentration of ascorbic acid 1wt% and the concentration of calcium chloride 2wt% to obtain the color-protecting agent; Preparation of the protective agent: Glycerin, polyethylene glycol, gelatin and sorbitol are added to water as a solvent to make the concentration of glycerin 5wt%, polyethylene glycol 5wt%, gelatin 2wt% and sorbitol 2wt% to obtain the protective agent.

[0033] 1. Preparation method of preserved peony flowers

[0034] Select multiple peony buds with a diameter of 1-2 cm and double-petaled peony flowers in different open states as floral materials. Soak the floral materials in a 0.1 wt% sodium hypochlorite solution for 3 minutes, and then rinse them with clean water to obtain sterilized floral materials.

[0035] The sterilized flowers were soaked in a color-protecting agent for 0.5 hours. Using a nozzle with a diameter of 2.5 mm and a spray pressure of 0.2 MPa, the color-protecting agent was sprayed from a distance of 15 cm from the flowers to achieve a wet film thickness of 10 µm. The flowers were then pre-frozen at -50°C for 2 hours, sublimated at a pressure of 60 Pa and a temperature of -20°C for 12 hours, and desorbed at a temperature of 50°C for 5 hours. The color-protecting agent was then sprayed again to obtain preserved peony flowers, which were then stored in an environment with a light intensity of 200 Lx, a temperature of 15°C, and a humidity of 60%.

[0036] 2. Preparation method of potted peonies that bloom annually

[0037] A diagram illustrating the method for making a potted flower that blooms for an anniversary. Figure 1 As shown, the preparation method for potted peonies that bloom year-round is as follows: (1) Select a compact peony seedling with a height of 40cm in a pot, and prune the branches with a hardness of less than 1300kg / mm. 2 For the cut part, apply an anti-corrosion and waterproof coating to fix the branch; (2) Activated carbon and clay were mixed at a volume ratio of 1:0.5, and 0.05 mL of peony fragrance essence was added to make a near-spherical simulated ovary with a diameter of 0.8 cm and a slow-release function of floral fragrance. (3) Replace the ovary of the peony preserved flower prepared in “1. Preparation method of peony preserved flower” with a near-spherical simulated ovary to obtain a peony preserved flower containing a simulated ovary; (4) Use pins to fix the peony preserved flower containing the simulated ovary to the cut of the fixed branch, and use hot melt glue to reinforce it to obtain a potted peony that blooms all year round.

[0038] 3. Care methods for potted peonies that bloom annually

[0039] Place the potted peony that blooms for the year indoors, avoiding direct sunlight, direct airflow from air conditioners, and direct spray from humidifiers. Avoid spraying water on the petals and subjecting them to strong contact. Water normally from the surface of the soil. When the peony seedlings lose their leaves, remove the preserved flowers and replant them after new leaves emerge.

[0040] Example 2: A method for preparing preserved Yunnan camellia flowers and potted Yunnan camellia flowers that bloom year-round.

[0041] Preparation of color-protecting agent: Citric acid, ascorbic acid and boric acid are added to water as solvent, so that the concentration of citric acid is 1wt%, the concentration of ascorbic acid is 1wt% and the concentration of boric acid is 5wt%, to obtain the color-protecting agent.

[0042] 1. Preparation method of Yunnan Camellia preserved flowers

[0043] Select multiple Yunnan tea plants in different open states ( Camellia reticulata Single flowers of the cultivar 'Juban' were used as floral materials. The flowers were sprayed with a 75% alcohol solution for 5 minutes to disinfect them, and then rinsed with clean water to obtain disinfected floral materials.

[0044] The disinfected flowers were soaked in a color-protecting agent for 0.5 hours. Using a 2.5 mm diameter nozzle, the spray pressure was set to 0.2 MPa, and UV fluorosilicone varnish was sprayed from a distance of 15 cm from the flowers to achieve a wet film thickness of 10 µm. Then, the flowers were irradiated with a 36W, 365 nm LED for 45 seconds, pre-frozen at -60°C for 1 hour, sublimated and dried at 60 Pa and -20°C for 6 hours, and desorbed and dried at 20°C for 0.5 hours. Finally, a protective agent was sprayed to obtain preserved Camellia yunnanensis flowers, which were then stored in an environment with a light intensity of 300 Lx, a temperature of 15°C, and a humidity of 40%.

[0045] 2. Preparation method of annual blooming Yunnan camellia potted flowers

[0046] (1) Select compact Camellia yunnanensis seedlings with a height of 50cm, and prune branches with a hardness of less than 1300kg / mm. 2 For the cut part, apply an anti-corrosion and waterproof coating to fix the branch; (2) Activated carbon and clay were mixed in a volume ratio of 1:1, and 0.1 mL of camellia fragrance was added to make a near-spherical simulated ovary with a diameter of 1 cm and a slow-release function of floral fragrance. (3) Replace the ovary of the preserved Camellia yunnanensis prepared in “1. Preparation method of preserved Camellia yunnanensis” with a near-spherical simulated ovary to obtain a preserved Camellia yunnanensis containing a simulated ovary; (4) Use pins to fix the preserved camellia flower containing the simulated ovary to the cut of the fixed branch, and use hot melt glue to reinforce it, so as to obtain a potted camellia flower that blooms all year round. Figure 2 An artist's rendering of the Yunnan camellia potted flowers blooming for the anniversary.

[0047] 3. Care methods for annual blooming Yunnan camellia potted plants

[0048] Place the annual blooming Yunnan camellia potted plant indoors, avoiding direct sunlight, direct airflow from air conditioner vents, and direct spray from humidifiers. Avoid spraying water on the petals and subjecting them to strong contact. Regular watering is sufficient by irrigating the surface of the potting soil.

[0049] Example 3: A method for preparing azalea preserved flowers and year-round blooming potted azaleas.

[0050] Preparation of dehydration and decolorization solution: Mix methanol and ethanol in a volume ratio of 1:1 to obtain a dehydration and decolorization solution; Preparation of staining solution: Mix 500g of polyethylene glycol, 100g of 1,2-propanediol, 10g of citric acid, 2g of sodium citrate, 1g of ascorbic acid, 1g of staining agent and 1g of epoxy resin evenly to obtain staining solution.

[0051] 1. Preparation method of azalea preserved flowers

[0052] Select multiple large and brightly colored azalea inflorescences as floral materials, immerse the floral materials in a 75% alcohol solution for 0.5 minutes, and then rinse them with clean water to obtain sterilized floral materials.

[0053] The sterilized flowers were mixed with a dehydration and decolorization solution and soaked for 72 hours. The flowers were then removed and mixed with a dyeing solution and soaked for 8 hours. The dyed flowers were then vacuum dried at 20°C for 8 hours to obtain preserved azalea flowers. These were then stored in an environment with a light intensity of 300 Lx, a temperature of 5°C, and a humidity of 70%.

[0054] 2. Preparation method of potted azaleas that bloom year-round

[0055] Select a compact azalea seedling in a pot, with a height of 30cm, and prune branches with a hardness of less than 1300kg / mm². 2 For the affected part, apply a wound healing agent to prevent moisture from being conducted to the preserved flower and accelerating its decay, thus securing the branch. To secure it, use pins and tape of a similar color to the branch to fix the inflorescence to the tip of the branch, resulting in a year-round blooming azalea potted plant.

[0056] 3. Care methods for potted azaleas that bloom annually

[0057] Place the annual blooming azalea potted plant indoors, avoiding direct sunlight, direct airflow from air conditioner vents, and direct spray from humidifiers. Avoid spraying water on the petals and subjecting them to strong contact. Regular watering is sufficient by irrigating the surface of the potting soil.

[0058] Example 4: A method for preparing preserved roses and potted roses that bloom year-round

[0059] Preparation of dehydration and decolorization solution: Mix methanol and ethanol in a volume ratio of 0.1:1 to obtain a dehydration and decolorization solution; Glycerin is used as a plasticizer.

[0060] Preparation of dyeing solution: Mix 700g of polyethylene glycol, 200g of 1,2-propanediol, 5g of sodium citrate, 5g of ascorbic acid, 10g of dyeing agent and 10g of plasticizer evenly to obtain the dyeing solution.

[0061] 1. Preparation method of preserved rose flowers

[0062] Select multiple rosebuds with a diameter of 1-2 cm and single rose flowers in different open states as floral materials. Spray the floral materials with a 75% alcohol solution for 2 minutes to disinfect them, and then rinse them with clean water to obtain disinfected floral materials.

[0063] The disinfected flowers were mixed with a dehydration and decolorization solution and soaked for 12 hours. The flowers were then removed and mixed with a dyeing solution and soaked for 48 hours. The dyed flowers were then vacuum dried at 30°C for 36 hours to obtain preserved roses. These were then stored in an environment with a light intensity of 200 Lx, a temperature of 5°C, and a humidity of 40%.

[0064] 2. Preparation method of potted roses that bloom year-round

[0065] (1) Select compact rose seedlings with a height of 35cm, and prune branches with a hardness of less than 1300kg / mm. 2 For the cut part, apply an anti-corrosion and waterproof coating to fix the branch; (2) Activated carbon and modeling clay were mixed in a volume ratio of 1:5, and 0.1 mL of rose fragrance essence was added to make a near-spherical simulated ovary with a diameter of 0.5 cm and a slow-release function of floral fragrance. (3) Replace the ovary of the rose preserved flower prepared in “1. Preparation method of rose preserved flower” with a near-spherical simulated ovary to obtain a rose preserved flower containing a simulated ovary; (4) Use pins to pierce through the simulated ovary and fix the preserved rose containing the simulated ovary to the cut of the fixed branch. Use hot melt glue to reinforce it, and you will get a potted rose that blooms year-round. Figure 3 An illustration of the effect of potted roses blooming for the anniversary.

[0066] 3. Care methods for potted roses that bloom annually

[0067] Place the annual blooming rose potted plant indoors, avoiding direct sunlight, direct airflow from air conditioner vents, and direct spray from humidifiers. Avoid spraying water on the petals and subjecting them to strong contact. Regular watering is sufficient by watering the surface of the potting soil.

[0068] Example 5: A method for preparing a preserved hydrangea and a potted hydrangea that blooms year-round.

[0069] Preparation of color-protecting agent: Add ascorbic acid, calcium chloride, tartaric acid and boric acid to water as solvent, so that the concentration of ascorbic acid is 2wt%, the concentration of calcium chloride is 5wt%, the concentration of tartaric acid is 5wt% and the concentration of boric acid is 10wt%, to obtain the color-protecting agent. Preparation of the protective agent: Glycerin, polyethylene glycol, gelatin and sorbitol are added to water as a solvent to make the concentration of glycerin 10wt%, polyethylene glycol 7wt%, gelatin 4wt% and sorbitol 3wt% to obtain the protective agent.

[0070] 1. Preparation method of preserved hydrangea flowers

[0071] Hydrangea inflorescences of different diameters were selected as floral materials. The floral materials were sprayed with a 75% alcohol solution for 2 minutes for disinfection, and then rinsed with clean water to obtain disinfected floral materials.

[0072] The sterilized flowers were soaked in a color-protecting agent for 2 hours. Using a nozzle with a diameter of 2.5 mm and a spray pressure of 0.2 MPa, the color-protecting agent was sprayed from a distance of 15 cm from the flowers to achieve a wet film thickness of 10 µm. The flowers were then pre-frozen at -10°C for 4 hours, sublimated at 100 Pa and 0°C for 36 hours, and desorbed at 60°C for 2 hours. The color-protecting agent was then sprayed again to obtain preserved hydrangea flowers, which were then stored in an environment with a light intensity of 300 Lx, a temperature of 30°C, and a humidity of 70%.

[0073] 2. Preparation method of potted hydrangeas that bloom year-round

[0074] Select a compact hydrangea plant in a pot, with a height of 20cm, and prune branches with a hardness of less than 1300kg / mm². 2 The portion is coated with an anti-corrosion and waterproof coating to obtain a fixed branch. During fixing, the preserved hydrangea flower prepared according to "1. Preparation Method of Preserved Hydrangea" is fixed to the tip of the fixed branch using double-ended pins and tape of a similar color to the branch. Hot melt glue is then used for reinforcement, resulting in a potted hydrangea that blooms year-round. Figure 4 An artist's rendering of potted hydrangeas blooming for the anniversary.

[0075] 3. Care methods for potted hydrangeas that bloom annually

[0076] Place the potted hydrangea in the year-end blooming location indoors, avoiding direct sunlight, direct airflow from air conditioner vents, and direct spray from humidifiers. Avoid spraying water on the petals and subjecting them to strong contact. Regular watering is sufficient by irrigating the surface of the potting soil.

[0077] Example 6: A method for preparing preserved gardenia flowers and potted gardenia flowers that bloom year-round

[0078] Preparation of color-protecting agent: Add ascorbic acid, calcium chloride, tartaric acid and boric acid to water as solvent, so that the concentration of ascorbic acid is 2wt%, the concentration of calcium chloride is 4wt%, the concentration of tartaric acid is 5wt% and the concentration of boric acid is 15wt%, to obtain the color-protecting agent. Preparation of the protective agent: Glycerin, polyethylene glycol, gelatin and sorbitol are added to water as solvent, so that the concentration of glycerin is 10 wt%, the concentration of polyethylene glycol is 7 wt%, the concentration of gelatin is 4 wt% and the concentration of sorbitol is 3 wt%, thus obtaining the protective agent. 1. Preparation method of preserved gardenia flowers Select several white double-petaled gardenias at different stages of opening as floral materials. Spray the floral materials with a 75% alcohol solution for 4 minutes to disinfect them, and then rinse them with clean water to obtain disinfected floral materials.

[0079] The disinfected flowers were soaked in a color-protecting agent for 2 hours. Using a 2.5mm diameter nozzle, the spray pressure was set to 0.2MPa, and UV fluorosilicone varnish was sprayed from a distance of 15cm from the flowers to achieve a wet film thickness of 10µm. Then, the flowers were irradiated with a 36W, 365nm LED for 45 seconds. After that, they were pre-frozen at -40℃ for 2 hours, sublimated and dried at 80Pa and -10℃ for 24 hours, and decomposed and dried at 40℃ for 6 hours. Finally, a shape-protecting agent was sprayed to obtain preserved gardenia flowers, which were then stored in an environment with a light intensity of 100Lx, a temperature of 15℃, and a humidity of 50%.

[0080] 2. Preparation method of annual blooming gardenia potted plants

[0081] (1) Select a compact gardenia seedling with a height of 35cm, and prune branches with a hardness of less than 1300kg / mm. 2 For the cut part, apply an anti-corrosion and waterproof coating to fix the branch; (2) Activated carbon and modeling clay were mixed in a volume ratio of 1:2.5, and 0.05 mL of gardenia fragrance was added to make a near-spherical simulated ovary with a diameter of 0.6 cm and a slow-release function of floral fragrance. (3) Replace the ovary of the gardenia preserved flower prepared in “1. Preparation method of gardenia preserved flower” with a near-spherical simulated ovary to obtain a gardenia preserved flower containing a simulated ovary; (4) Use pins to pierce through the simulated ovary and fix the preserved gardenia flower containing the simulated ovary to the cut of the fixed branch. Reinforce with hot melt glue to obtain a potted gardenia that blooms year-round. Figure 5 An image showing the effect of potted gardenias blooming for the anniversary.

[0082] 3. Care methods for potted gardenias that bloom annually

[0083] Place the annual blooming gardenia potted plant indoors, avoiding direct sunlight, direct airflow from air conditioner vents, and direct spray from humidifiers. Avoid spraying water on the petals and avoid strong contact. Water normally from the surface of the potting soil.

[0084] Example 7: A method for preparing preserved clematis flowers and potted clematis flowers that bloom year-round

[0085] Preparation of color-protecting agent: Add calcium chloride, alum and boric acid to water as solvent, so that the concentration of calcium chloride is 2wt%, the concentration of alum is 5wt% and the concentration of boric acid is 5wt%, to obtain the color-protecting agent; Preparation of the protective agent: Glycerin, polyethylene glycol, gelatin and sorbitol are added to water as a solvent to make the concentration of glycerin 10wt%, polyethylene glycol 7wt%, gelatin 4wt% and sorbitol 3wt% to obtain the protective agent.

[0086] 1. Preparation method of Clematis preserved flowers

[0087] Select several clematis plants at different stages of opening as floral materials. Spray the floral materials with a 75% alcohol solution for 1 minute to disinfect them, and then rinse them with clean water to obtain disinfected floral materials.

[0088] The disinfected flowers were soaked in a color-protecting agent for 1.5 hours. Using a 2.5 mm diameter nozzle, the spray pressure was set to 0.2 MPa, and UV fluorosilicone varnish was sprayed from a distance of 15 cm from the flowers to achieve a wet film thickness of 10 µm. Then, the flowers were irradiated with a 36W, 365 nm LED for 45 seconds. After that, they were pre-frozen at -45°C for 3 hours, sublimated and dried at 70 Pa and -15°C for 30 hours, and desorption and dried at 45°C for 8 hours. Finally, a protective agent was sprayed to obtain preserved clematis flowers, which were then stored in an environment with a light intensity of 100 Lx, a temperature of 10°C, and a humidity of 45%.

[0089] 2. Preparation method of annual blooming clematis potted flowers

[0090] (1) Select compact clematis seedlings with a height of 25cm, and prune branches with a hardness of less than 1300kg / mm. 2 For the cut part, apply an anti-corrosion and waterproof coating to fix the branch; (2) Activated carbon and modeling clay were mixed in a volume ratio of 1:5, and 0.1 mL of the same type of clematis fragrance was added to make a near-spherical simulated ovary with a diameter of 1.0 cm and a slow-release function of floral fragrance. (3) Replace the ovary of the clematis preserved flower prepared in “1. Preparation method of clematis preserved flower” with a near-spherical simulated ovary to obtain a clematis preserved flower containing a simulated ovary; (4) Use pins to pierce through the simulated ovary and fix the preserved clematis flower containing the simulated ovary to the cut of the fixed branch. Reinforce with hot melt glue to obtain a potted clematis flower that blooms year-round. Figure 6 An illustration of the effect of potted clematis blooming for the anniversary.

[0091] 3. Care methods for potted clematis that bloom annually

[0092] Place the annual blooming clematis potted plant indoors, avoiding direct sunlight, direct airflow from air conditioner vents, and direct spray from humidifiers. Avoid spraying water on the petals and avoid strong contact. Water normally from the surface of the potting soil.

[0093] As can be seen from the above embodiments, the present invention provides a method for preparing potted flowers that bloom year-round, including the following steps: selecting potted seedlings, removing the non-lignified parts of the branches, applying an anti-corrosion and waterproof coating to the cut surfaces to obtain fixed branches, and fixing the preserved flowers to the cut surfaces of the fixed branches to obtain potted flowers that bloom year-round. The present invention re-grafts preserved flowers onto potted seedlings, enabling the production of potted flowers with different plant shapes, different flower quantities, single-color pots, multi-color pots, or multiple varieties, etc., in various combinations. These potted flowers feature year-round blooming and slow-release fragrance, allowing for year-round production and sales according to market demand. Furthermore, the flowers are less prone to falling off during transportation, potentially increasing the sales volume of woody potted flowers by approximately 30%, demonstrating a very broad application prospect.

[0094] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A method for preparing a potted flower that blooms year-round, characterized in that, Includes the following steps: Select a potted plant, cut off the non-lignified parts of the branches, apply an anti-corrosion and waterproof coating to the cut, and fix the branches. The preserved flower is then fixed to the cut of the fixed branch to obtain a potted flower that blooms year-round. When the preserved flower is a single flower, the process before fixing the preserved flower also includes the step of preparing a spherical simulated ovary and replacing the ovary of the preserved flower with the spherical simulated ovary; The method for preparing the spherical simulated ovary is to mix activated carbon and clay, and add fragrance to obtain the spherical simulated ovary; The volume ratio of activated carbon to modeling clay is 1:0.2~5; The amount of flavoring added is 0.01~0.1mL; The diameter of the spherical simulated ovary is 0.5~2.0cm; The potted seedlings and the preserved flowers belong to the same genus. The height of the potted seedlings is 5-300cm; the potted seedlings are from the genera Paeonia, Rosa, Camellia, Rhododendron, Asteraceae, Orchidaceae, Hydrangea, Nelumbo, Nymph, Ginger Lily, Anthurium, Hibiscus, Gardenia, Magnolia, Syringa, Lagerstroemia, Buddleja, Vitex, Syringa yunnanensis, Ashoka, Shrimp Flower, King Protea, Lilium, Callistemon, Pincus, Trumpet Tree, Flame Tree, Jasmine, Passionflower, Clematis, Mandevilla, Wisteria, Allamanda or Bougainvillea. The non-lignified portion has a hardness of less than 1300 kg / mm². 2 The branches.

2. The preparation method according to claim 1, characterized in that, The preserved flower is fixed by using pins and reinforced with adhesive, including B7000 cold glue, 401 glue and hot melt glue.

3. The potted flower that blooms year-round, prepared by the method described in claim 1 or claim 2.

4. The method for preparing the preserved flower according to claim 1, characterized in that, The flowers are disinfected to obtain disinfected flowers, and then they are preserved through a process called "preservation". The floral materials are flowers in different open forms; The immortalization process includes any one of the following methods: (1) Color protection agent is used to protect the color of the disinfected flower materials, and then shape protection agent is used to protect the shape. Vacuum freeze-drying is then performed to obtain preserved flowers. (2) Soak the disinfected flower material in a dehydration and decolorization solution for 12-72 hours, then take out the flower material and soak it in a dyeing solution for 8-48 hours, and vacuum dry it for 8-36 hours to obtain preserved flowers.

5. The preparation method according to claim 4, characterized in that, The color-protecting agent in the immortalization treatment (1) uses water as a solvent and includes one of the following concentration combinations: Citric acid 4-6 wt%, ascorbic acid 0.5-1.5 wt%, and calcium chloride 1-3 wt%; Citric acid 0.5~1.5wt%, ascorbic acid 0.5~1.5wt%, and boric acid 4~6wt%; Sodium isoascorbate 1-3 wt% and citric acid 0.5-1.5 wt%; Ascorbic acid 1-3 wt%, calcium chloride 4-6 wt%, boric acid 9-11 wt%, and tartaric acid 4-6 wt%; Ascorbic acid 1-3 wt%, calcium chloride 3-5 wt%, and tartaric acid 4-6 wt%; Calcium chloride 1-3 wt%, boric acid 4-6 wt%, and alum 4-6 wt%.

6. The preparation method according to claim 4, characterized in that, The protective agent in the immortalization treatment (1) is a UV fluorosilicone varnish or a mixed solution; The mixed solution, using water as a solvent, comprises the following components at the following concentrations: Glycerin 1-15 wt%, polyethylene glycol 1-10 wt%, gelatin 1-5 wt%, and sorbitol 1-5 wt%; The method for the protective treatment is spray treatment; The vacuum freeze-drying method consists of pre-freezing for 1-4 hours, sublimation drying for 6-36 hours, and desorption drying for 0.5-12 hours. The pre-freezing temperature is -60~-10℃; The sublimation drying process is carried out at a pressure of 10~100 Pa and a temperature of -20~0℃. The temperature for the analytical drying process is 20~60℃.

7. The preparation method according to claim 4, characterized in that, The dehydration and decolorization solution in the immortalization treatment (2) includes methanol and ethanol; the volume ratio of methanol to ethanol is 0.1~10:1; The vacuum drying temperature is 20~30℃.

8. The preparation method according to claim 4, characterized in that, The staining solution in the immortalization treatment (2) comprises the following components in parts by mass: 500-700 parts polyethylene glycol, 100-200 parts 1,2-propanediol, 10-30 parts citric acid, 2-5 parts sodium citrate, 1-5 parts ascorbic acid, 1-10 parts dyeing agent and 1-10 parts plasticizer.

9. The preparation method according to claim 8, characterized in that, The plasticizer is one or more of polyethylene glycol, glycerin, epoxy resin, silicone rubber and unsaturated polyester resin.

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