Pet-Safe Nutrient Solution
I'm taking my first run at some DWC tomotoes this upcoming season. It's completely an experiment for now, but I'm trying to figure out what sort of nutrient solution I can use that will be safe for our cats.
We currently use a combination of fish emulsion, kelp & worm casting tea on our other plants but I'm not sure if these will be sufficient in a DWC system or not.
Any other sugestions on nutrient solution options that are pet-safe and any suggestions for a mix (5-gal DWC w/roma tomatoes)