ClubRiotanswered grow question 5 years ago Hi bro , your plants looks very good , will be productive. You can cut old leaves and big leaves , plants will be in growth in this stage for minimum 2 weeks and if you use defolation can increase the productivity of the plants by creating new branches. The air circulation will be better but also the penetration of the light to the base of the plants but don't stress the plants very much. 🙌👊😎