Look up those strains and if the description says the plant wants to produce one big fat main cola, let it. If it says 'good for SCROG' or 'heavy branching', go ahead and prune away. But if you decide to pinch, do it after 5 pairs of true leaves and give the plant some extra time in veg to grow strong branches.
stinkyattic Reviewed by stinkyattic on . Topping ? I plan on topping (for the first time) all three of my plants. I've read that some stains don't take to it well. The three stains are WW, ICE and Grapfriut. If anyone has any suggestions I would love to hear them. Rating: 5