9 Differences Between Horticubes & Rockwool (+ When to Use)
Horticubes and rockwool are common growing mediums for hydroponic systems. I was initially unsure which of the two should be used in my system. So I bought a small pack of each to learn about their differences and decide which one is best for me. Here’s what I found. Generally, horticubes and rockwool vary in…