Yellowing top growth please help (pics)

My plants are started to show a yellowing almost white look to the new growth. Never experienced anything like this before.

Any ideas on whats wrong and how to correct it?

Grown organically in Soil.

Its not heat stress because lamp is 3 feet above and temps at 80 with co2.


 
is it a Cal def? I was thinking baron but from what I read thats very rare and would think all that would already be in the soil. I know what a MG Def and I know this isnt the case. I've always kept my plants really healthy, these cuts were given to me not in the best shape. Its been hard to try and get them healthy enough to flower.
 

indicatoker420

Active Member
I had what looks like the exact same to what you've got and it turned out to be light bleach but it wasn't as bad as yours. Move your light away from your plants and within a few days you should see a recovery if its the same as what I had which I think it is. Also try opening the reflector more if you're using one as that will spread open the light reflection and weaken the light it was emitting but that's what you want if it is light bleach.
 
I had what looks like the exact same to what you've got and it turned out to be light bleach but it wasn't as bad as yours. Move your light away from your plants and within a few days you should see a recovery if its the same as what I had which I think it is. Also try opening the reflector more if you're using one as that will spread open the light reflection and weaken the light it was emitting but that's what you want if it is light bleach.
Its not light bleaching. Its only effecting the new growth, even on the bottom. I'm leaning towards ph problems. Anyone else want to take a shot at it?
 

*BUDS

Well-Known Member
I'm leaning towards ph problems
So am i ,make sure all feeds and waterings go in at 6.5 and this won't happen, could take 2-3 weeks to improve as this has gone on for a while.
 
Top