My very first grow came to harvest couple months ago, and I noticed root growth was pretty much a disappointment. I grew in ffof soil and used fox farm trio with cal/mag. Next, I plan to use ffof soil with blue planet nutrients, silica and cal/mag. Going forward, I was hoping to get some insight.
What can be done to promote strong healthy root growth?
What pot size do you use? Generally speaking, the bigger the pot size the bigger root structure you can get.