Recent content by groovyg

Thankyou for the responses! I'll cover them up. Does anyone have info on humic and fulvic acid? Found a web site last night, Poly Shield - Polyshield Thermal Imaging Defense I think this will work fine. Only $185 per roll for 600sq feet. I ordered a roll and will let you know how it looks. It is...

Hi all! I am fairly new to this and have a question or two. What is the difference between humic and fulvic acid? When is it best used and what are the benifits of each. For Ebb and flow syatems, is it o.k. to not cover the root systems? They look o.k but will they grow better if I cover the...