On an indoor grow I keep two oscillating fans on 24/7 and that really strengthens the structure of the plants.I seen many pictures and videos with very thick marijuana plant stems.
All my plants had and have kinda thin stems .. and i was wondering - what has to be done to grow plants with decent stems?
Ah yes, yet another good point. Keep fans on 24/7.On an indoor grow I keep two oscillating fans on 24/7 and that really strengthens the structure of the plants.
Just my 2 cents.