Robertsanswered grow question 4 years ago No in most casesUnless you can not move a leaf from site. Depending on your training to. Most will say no. I do a few here and there. 3 times mainly. In vegging when I lay it down to lst it and it might be a leaf or two. Then in preflowering the way i grow them to thin out center of my bush structure. Then about 2 to 3 weeks into flowering i trim out lower half on most to remove small buds and branches that won't do anything. My Larry lemon diary has a day by day lst bending if your curious to exactly what i mean. Good luck and happy grow. Keep mass majority of leaves though.