Can anyone tell me what this is?

Mr.Marijuana420

Mr.Marijuana420

Well-Known Member
well for starters it looks like u have way to much nitrogen in ur plants diet, and 2 i believe thats a phosphorous def, it happend to mine, first rusty colored or yellowish spots located around the veins of the leaves, then yellowing from the veins outward, then u get these large brownish blotches along the veins of the plant leaves, and tips of the leaves also
 
cranker

cranker

Legal Moderator, Esq.
Best bet would be bud blood if you got it. That shit is hella PK strong with 0 N. Just try and get as much N out of your nutes as possible and focus on the rest.
 
Mr.Marijuana420

Mr.Marijuana420

Well-Known Member
cranker said:
Best bet would be bud blood if you got it. That shit is hella PK strong with 0 N. Just try and get as much N out of your nutes as possible and focus on the rest.
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i wouldnt cut the nitrogen outta the diet completly, just get a fert, that has a higher PK value than the one ur using and dnt feed it so much, what nutes are u using now, what NPK value
 
Mr.Marijuana420

Mr.Marijuana420

Well-Known Member
botanist95 said:
Any info on fixing this/ I heard epsom salt?
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thats for a magnesium def, i dnt believe thats ur problem bc that starts from the outside edges of the leaves and works its way inward, dnt use epsom salt bc then ur giving it what it doesnt need rite now, also this can build up is used to much and lockout ur nute,s in turn worsening the problem
 
R

ryan.russell20

Member
I hope you are usuing reverse osmosis water. tap water can make your leaves look like this also. Superthrive might help this problem also but a good flush should do the job.
 
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