DWC setup, would it be at all beneficial or just fuck things up if you put some compost tea in the reservoir? I know it can be used as a foiler spray, and thats great, but actually in the water with the roots? Has anyone done this?
im pretty damn sure it would be fine as long as there are no floaties if you know what i mean. keeping the rigging clear and its a ok.
If you bought a product like General Hydro's Vegan tea it's fine. If you made your own be careful because it can be highly unbalanced due to the different ingredients and ratios you used. You can catch burn or kill your whole crop with a bad batch. Experiment with one plant before nuking your crop with potential poison. If you made your own just make sure you strained out all the gunk/solid stuff so you don't clog your drippers etc.