Mothperson
Member
Hi, I was wondering if there is any information on using your res color to determine generally which nutes your plants are taking in. I am using the GH Flora Series for example, and my solution has turned yellow-ish after a week (2 gal non-recirculating bucket). In the past it has turned completely clear. Can we use this information in any useful way? I assume it varies based on nite supplier. Flora series is micro(maroon)/gro(green)/bloom(pink).
If not, is there any other way (cheap/diy if possible) to determine what is actually being used?
If not, is there any other way (cheap/diy if possible) to determine what is actually being used?