Quote Originally Posted by oldmac
Not nutrients, but they do make a chem additive, called vertical growth inhibitor.

It's available retail as Humbolt's product Bushmaster.

OM
which works very well. I use it on my indoors grows and it works wonders keeping my plants short in my closet.
drudown11 Reviewed by drudown11 on . Stretching During Flowering Hi, I need advice on how to keep nodes compact during flowering. My plants were very compact in veg. However, when I switched to 12/12, they went from 12 inches to about 30 inches in a week! I kept the lights super close to try and prevent stretch, but they kept hitting the lights and I had to move it up every day. I have a 400w HPS growing in DWC. I have a couple in soil and those hardly stretched at all. My goal is to produce massive colas. Rating: 5