leaves yellowing at a quick rate..in flow

tone702

Well-Known Member
My plants have been in flower for like 3 weeks I think and the leaves are starting to yellow from the bottom up at an accelerated rate??I know in flower theyre supposed to yellow up cause the plant is using up the nitro but these leaves are yellowing too quickly imo.. what should I do???

Any help is much appreciated...thanks:)
 

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taslo

Member
Yes. Add nitro now.

When it's that low in nitrogen then you're going to need to fix it unless it's in the final two weeks or so. I had this issue about two weeks into flower and the hydro shop suggested just that, add some nitrogen. Be careful though cause I gave mine nute burn on dosage of the bottle. Go 1/2 to 1/4 the recommended dosage for start. I never used nutes until the aforementioned time.
 

tone702

Well-Known Member
Yes. Add nitro now.

When it's that low in nitrogen then you're going to need to fix it unless it's in the final two weeks or so. I had this issue about two weeks into flower and the hydro shop suggested just that, add some nitrogen. Be careful though cause I gave mine nute burn on dosage of the bottle. Go 1/2 to 1/4 the recommended dosage for start. I never used nutes until the aforementioned time.
thanx for the info man
 

smallclosetgrowr

Well-Known Member
your flowering yeha ? pretty sure your plants use way less nitro when flowering , sure its not a potassium deficancy? or phosphorus
 

BeefSupreme

Active Member
that doesnt look like a nitrogen deficiency, its a phosphorus deficiency, plants dont use that much nitrogen in flower and surely wouldnt show a deficiency in that. get a fert with a higher P and K values, good luck!
 

tone702

Well-Known Member
that doesnt look like a nitrogen deficiency, its a phosphorus deficiency, plants dont use that much nitrogen in flower and surely wouldnt show a deficiency in that. get a fert with a higher P and K values, good luck!
Kool dude ill look into that!
 
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