coco always kills it over everything when ya dial it in.....coco does rock lol. Im not sure if i am gonna flower in coco or my ebb & gro buckets with hygromite (silica rock). Decisions, decisions.
yeah I have ran coco plenty and agree. I think the flavor side of things soil mixes win but yield wise I have never complained about coco and I too love silica rock and why I had to give this cocorok a go. I normally ran straight coco especially in my large vert stadium runs because it just made life easier.
Only downfall I saw with straight coco was if you ever let them dry out they will fall over ( lol it rarely happened and obviously is due to growers errors not the plants lol ), that is another reason I love grow rocks on the bottom of my pots and cut in.