The optimal range of humidity varies, but 20-40% is recommended in most cases. Great article. With such high reproduction rate duckweed can cover the surface of ponds in just a few weeks. While you dont need to do much work, there are some important things to keep in mind if you want your duckweed plant and seeds to survive. Lemna is much larger than Wolffia. Make sure that it is not too small in size as duckweeds should have enough space to grow. Duckweed - Eat The Weeds and other things, too I have it in the projects and several aquariums. Great article! The plant is actually easy to grow provided you understand its basic needs. Has anyone heard anything on the most efficient ways to CLEAN the duckweed of other contaminantslike dead bugs or small pieces of grass or leaves that have fallen into the water? They can be grown indoors year-round if only in a very small container. For equal calories consumed, Wolffia offers 2 times the protein compared to soybean. And, since Wolffia globosa does not have roots, it's easy to spot on top of water, resembling something like a green moss. In order to give you the best experience, we use cookies and similar technologies for performance, analytics, personalization, advertising, and to help our site function. Tiniest Plant, Giant Nutrients | flo Wolffia Made with affordable ingredients - minimal fuss - highly nutritional - super tasty and full of love. 450 / 80 ml. However, oxalate also is found in a great many leafy and very nutritious vegetables, including spinach, swiss chard and others. Yes! The late Vincent Franceschi (Washington State University) demonstrated that the calcium oxalate content of Lemna minor depends greatly on the calcium content of the water on which they are growing. Hi Adam, Duckweed are remarkable plants indeed. Last Revised by: Curated and maintained by: USDA NRCS National Plant Data Team. and what would you add to the water to help thankyou, hope I get an answer but I think not many people on here at the moment.. That is not Mijinko-uji-kusa but Mijinko-uki-kusa (lit.