Recent content by whoisami

I have the lights about 20in from the canopy. Pretty much all of the plants look healthy, except for one which is a seperate problem. How quickly can I see sunburning? Just look for burnt tips?

Hi all. I am trying to become a more informed grower and understand how to maximize my yields. I am currently 3 weeks into the flowering stage of my first grow. I am growing in a 4ftx4ft tent with 3x 240w LM301h quantum boards with . I purchased a lux meter because I read about measuing lux to...

That is a great idea. Thanks!

Great! Thanks so much. I will try that for a few days before increasing nutes

My apologies, I must've missed that. I am using Promix HP. If I understand correctlyI could lower my water ph to around 6 to help off-set the alkaline soil?

What is the best way to bring the ph to 5.7-6.3? I water with water that has a ph of 6.8. Should I lower the water ph to bring down the soil ph? Thanks for your help!

What do you think specifically? What should I do to fix this? Increase amount of nutes? Or frequency of feeds?

Promix

Hi all. I am about 3 weeks into my first cannabis grow. About 1 week ago, one of the plants started developing yellow leaves. I initially thought it was likely related to flowering, however it is beginning to seem more systemic. The plants are in a 4x4 tent with x4 LM301H panels. I feed...