Growing microgreens without soil. Minimal design, no screws or adhesive. Twist ties to keep the lights up, removable shelf liners to block light between shelves. 24" by 12" shelf with 6 levels for 2 trays each. So 6 times the capacity in the same amount of horizontal space. The v1 and v2 had several issues that prevented them from being this simple and productive. The idea is to be able to sell these trays containing live microgreens that are near harvest age, such that you do not need any refrigeration or extra packaging. The tray is covered in the first purchase, which then when returned lowers your purchase price for the next time. So you are provided with a tray of live greens that you give very basic care, and you can harvest your live greens when you choose. This has been proven to be viable with a family member, and the shelf life of live greens is significantly longer than cut greens in a clam shell which require refrigeration. I am at the point where I'm cycling 2 peas and 2 radish trays, and I'm soaking more sooner to get a full set of 3 for a total of 12 trays in circulation. https://masland.tech/microgreens/
If you have any suggestions please feel free to mention them, and I'm happy to answer any questions.
Just want chime in one thing: the reason these types of greens are refrigerated before selling is to extend shelf life, and of course for food safety reasons.
You've mentioned in a few different places that you're "don't need" any extra refrigeration, but I might be missing something because I would 100% want these to be refrigerated. Maybe I'm missing something though.
Live plants don't need to be refrigerated. They continue to grow on the kitchen counter even after the customer receives them, who then can harvest them the moment they intend to use them. Refrigeration is costly and requires plastic clam shell containers which is more energy intensive, results in a lower nutrition product, and plastic waste.
Sure, I understand that part, but there is a purpose.
Standing water in a grown operation is one thing, but unrefrigerated grow product on shelves is another. There's lots of producers that make these radish shoots in cotton grow medium with only water, but they add a cold chain when it goes to shelves to stop bacteria and apilage from hitting while on shelves.
I'm wondering what your argument against this is here.