led&light burn?

Hiphophippo

Hiphophippo

Well-Known Member
Oh my that’s not looking too great. I’d pull it dry it and check it out. Look at what you did wrong and try to make corrections before starting your new grow.
 
4

420foreverQQ

Active Member
2FB5E619-7298-45FD-B0AF-D673FAD8DC5A.pngthis ismy grow light. samsung qb lm281b+

although the plant is at the same distance from the light after entering the flower. the leaf edges are showing heat symptoms. the temperature is at average values. and then the upper leaves and some large fan leaves turn yellow, dry up, become purple and red.
 
4

420foreverQQ

Active Member
at first I thought that I had deficiencies such as potassium,phosphorus. but I watered it with bloom fertilizer during flowering, and there was no improvement, on the contrary, all the leaves died that way
 
coreywebster

coreywebster

Well-Known Member
420foreverQQ said:
at first I thought that I had deficiencies such as potassium,phosphorus. but I watered it with bloom fertilizer during flowering, and there was no improvement, on the contrary, all the leaves died that way
Click to expand...
Could be the roots are fucked from all the stress and it's simply not able to uptake the nutrient.

Could be your ph is so off because your ph meters fucked that it's not uptaking them.

Could be the floors super cold

Could be overfed and locked out

Ect...
 
4

420foreverQQ

Active Member
i didn't think there was light either. i was looking for the fault in myself, but after my perfectly progressing pots came into flower, they became like this
 
4

420foreverQQ

Active Member
i paid extra attention after the plants I took the first photo of. my ph meter is adwa12. temperatures are at average values. the salt proportions are average. but in a way I don't understand, my plants are like this
 
You must log in or register to reply here.
Top