Hydroponic Pod with Flexible Bristles for Root Support
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Solution Overview
Problem
Existing hydroponic growing systems face challenges in reusing growth baskets, as removing plants and growth substrates is difficult, leading to damage of the root system and deterrents for residential horticultural production.
Innovation Solution
A pod system comprising a germination tray with flexible bristles and anchoring cones, allowing seeds to germinate and plants to grow without traditional growth substrates, and enabling the entire life cycle of the plant to be supported within the pod.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of substance
If traditional growth substrates (rockwool, perlite, vermiculite, coco coir) are used in growth baskets, then plants can be supported during growth, but the substrates must be disposed of after each growth cycle, increasing waste and operational complexity
Solution Approach 1:
The invention removes the growth substrate entirely from the system, extracting only the essential function of root support. The pod uses bare roots supported by air and nutrient solution flow, eliminating the need for substrates like rockwool or perlite that require disposal and complex preparation procedures.
Solution Approach 2:
The pod serves multiple functions throughout the entire plant life cycle - from seed germination to mature plant growth and harvest - without requiring substrate changes or basket replacements. The same pod structure supports the plant at all stages, eliminating the need for separate germination and growth systems.
2Loss of substance
If reusable growth baskets are used, then substrate disposal is reduced, but removing plants and substrates remains difficult, causing root system damage
Solution Approach 1:
The invention extracts the plant from the traditional basket-substrate system and places it directly into the pod with bare roots. This eliminates the tangled relationship between roots and substrates that makes removal difficult, allowing the plant to be lifted cleanly from the pod without root damage.
Solution Approach 2:
Instead of removing the plant from the substrate as in traditional systems, the invention inverts the approach by having the plant grow without substrate interference. The pod structure itself provides support through its geometry and air flow, not through substrate entanglement, making removal straightforward.
3Productivity
If growth substrates are used to support roots, then plant growth is facilitated, but the substrates require rinsing, soaking and PH neutralization between cycles, increasing time and resource consumption
Solution Approach 1:
The invention removes the substrate entirely, eliminating all substrate preparation steps including rinsing, soaking, and pH neutralization. The pod provides root support through its physical structure and controlled environment without requiring any substrate treatment between cycles.
Solution Approach 2:
The pod system is self-cleaning through the hydroponic nutrient solution flow that continuously circulates through the pod, rinsing the root zone and preventing buildup. This eliminates the need for manual substrate preparation and maintenance between growth cycles.
4Productivity
If traditional hydroponic systems are used, then plant growth can be achieved, but transplanting from germination to growth systems causes root system damage
Solution Approach 1:
The invention merges the germination and growth functions into a single pod system. The same pod that receives the seed also supports the mature plant, eliminating the transplanting step that causes root damage. The pod's design accommodates the plant at all developmental stages.
Solution Approach 2:
The pod is designed as a universal container that performs multiple functions - seed holding, germination support, and mature plant support - throughout the entire growth cycle. This multi-functionality eliminates the need for separate germination trays and growth baskets, preventing root disturbance.
Data Source
AI summary
A hydroponic culture pod comprising a germination tray comprising flexible elements configured to support plant seeds and suspended between inner walls of the pod, while anchoring cones extending from the inner walls of the pod support and anchor plants growing from the seeds and expanding out a top of the pod. The pod may be placed in a grow tray fed with a nutrient solution from a reservoir in a hydroponic culture system. The pod allows hydroponic growing.