thanks for posting your findings SPydr. Much appreciated. Look forward to seeing some close trich pics with the new cam 🙂

I don;t defoliate per se but rather prune. I grow in Greenhouses and we always lollipop lowest 1/3 or 1/4 of the plant (depending on their size) in order to help control pests. Often with mite or aphi...

Good job man! Liked the photos of u with the plants 😱 

very lucid explanation Doc. Thank you.

yeah but 5 cm from the canopy!? I have a cheap blurple 140w led that i must keep at least 30 cms from the canopy otherwise I get light/heat burn. As Dr Photon says, you PH may be off but I am looking ...

thanks Dr Coco. I njoyed the last one immensely..looking forward to to listen to this one too this evening (nice to listen to whilst manicuring - and I don't mean my nails)