- Oct 11, 2020
Does anyone know when the leaves on a cannabis plant starts to be a net loss at absorbing the sun/light and should be cut?
Ras it is the other way around when leaves are turning yellow it is because the plant is draining the leaves of neutrants after all the neutrants are used up it will dry up and fall offSometimes I get oversized fan leaves on top that block emerging branches from receiving light and air, and have to pinch or cut those out. Often the lower growth beneath the canopy will fade and turn yellow as it stops receiving light. If left too long they will draw energy from the plant, instead of providing it. It's typically a good idea to snip all the larfy underbrush before it gets too gnarly.