The invention discloses a method for increasing the abloom rate of
clivia. The method includes the specific steps that (1),
plant sources are selected; (2), soil is selected; (3), a
greenhouse is selected; (4), fertilization is carried out; (5), a 800-1500 times solution of a formula with P and K-biased and low-N is used for being applied once every 20 days, and applying is carried out for 3 timescontinuously (N:P:K=10:25:30); (6), a 99.9%
potassium dihydrogen
phosphate solution is adopted for applying once every 20 days, and applying is carried out for 3 times continuously; and (7), after the third application of
potassium dihydrogen
phosphate is carried out, applying of any
fertilizer is stopped, the
moisture of potted soil is controlled, and a little dry state is kept for 60 days. Theblossom quantity, the flower size and the height of flowers of the
clivia cultivated by the method are very normal, the blossom time is well stable with the traditional Spring Festival time in China,the abloom rate of
clivia is more than 70%, castor seeds,
sunflower seeds, sesame and other powders are added to a water-soluble
fertilizer, the fertilization effect of potted soil is effectively ensured, meanwhile, the smell during the
fermentation process of the potted soil is removed, and the leaves of clivia are thick and shiny, and the veins are clear and thick.