Growing weed in IRAN

You can thicken the stem by injured it and let it heal. For main stem, I use voodoo doll method. Stick needles through the stem. Keep needles there for a few days then remove. With scars, stem thicken.

I see a little tip burn on the leaves so I would cut your NPKs back to 3/4 dose of what you are giving now and you want to feed them every third watering. Water, water, feed, repeat. This will prevent the roots from getting excess salt buildup. It is hard to give a specific feed amount since different plants in different environments will require different nutrient levels. Best thing you can do is watch the leaves daily and you will learn how to read what they are telling you they want. Right now the leaf tips say a little less feed please. Good luck!

Hey brother, I would say give it two more weeks, depending on amber trichs. However, once chopped are you placing them in a jar (filled halfway) and burping them once a day for 7-14 days? That really makes the largest difference!