Hi
@Ak_keith! I would wait for the plant to enter flowering stage before doing a serious defoliation. All you want in veg stage is node development and new side-growth, leaves are the main way to get the energy for these tasks. Once you trigger flowering by changing your light schedule, you can defoliate in order for the bud-sites to get the maximum light. If you really want to defoliate now, do it slightly and remove only 2~3 main fan leaves at a time. Hope this will help, keep us up-to-date and happy growing 👊