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This is getting worse

terrier

New Member
20170518_080639.jpg
This is my second grow. First one was great. Four plants (white widow) yielded about 4 oz.'s of good buds. I decided to try to increase yield by increasing wattage from 320 to 480 in CFL's.

This is from a stunted 2 month old plant (white widow). They were in a small closet and I increased the wattage of the lights, since the last grow, and it was hot. I then made a 1m x 1m tent with 480 watts of CFL bulbs in various frequencies in which the 4 plants at now. Two of the plants look decent but are stunted. The other 2 have leaves like this one and look bad but still growing.

Should I give up on the plant with this leaf? And WTF causes this? https://www.420magazine.com/gallery/data/500/20170518_080639.jpg[/img]
 
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terrier

New Member
I am using Promix soil I got from seed shop mixed with worm casings. Different soil from last grow. I just started nutrients "Biofish" 2.75-1-2
 

juz420

Active Member
I am using Promix soil I got from seed shop mixed with worm casings. Different soil from last grow. I just started nutrients "Biofish" 2.75-1-2

I don't grow in soil but definitely looks like a deficiency or even toxicity, what PH is your water?
Here is a chart for deficiency or toxicity :-
CannabisPoster40003.jpg


Hopefully that can help you pinpoint the problem.

Cheers Ju420
 

Guy Cavallero

Well-Known Member
According to this , it looks like a sulphur deficiency.....
420-magazine-mobile327606934.jpg
 

Guy Cavallero

Well-Known Member
It was sent to me. I'll see if I can clear it up a bit. Wicked chart!
 

Guy Cavallero

Well-Known Member
Not sure why it's so blurry....weird!? Sorry terrier.
 
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