Plant yellowing during flower cycle

tommy217xxx

tommy217xxx

Well-Known Member
Hey everyone, I have a little yellowing goin on during flower. I just switched to ro water. I'm in ffof soil with tiger bloom and big bloom. I'm thinking it's nute deficiency. What do u guys think.

My humidity is around 50%, temp is 75. I was only givin my plants around half the dose that the nute bottle suggest.
 

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Alexander Supertramp

Alexander Supertramp

Well-Known Member
Nitrogen deficient. Tiger bloom has way too much P and not near enough N. Back when I was using FF nutes I ran just the Grow Big, 6-4-4 from start to finish for the healthiest plants and best yields.
 
potpimp

potpimp

Sector 5 Moderator
Yep, pretty typical of plants at this stage. They need Nitrogen. You might try top dressing them with some blood meal and watering it in.
 
polo the don

polo the don

Well-Known Member
A common forum misconception is that plants don't need N during flower. Wrong. Read the plants not the bottle. Some plants I run a 9-3-6 all the way thru. IME bloom boosters hurt plants. Do whatever it takes to keep them green till harvest
 
Born Again Vegan

Born Again Vegan

Active Member
It may look like nothing to worry about but once a leaf dies and rots in your buds without you knowing you'll want to cry when you find it.
Keeping leaves green all the way to the end makes for a happy productive plant. Give the girls more nitrogen, it's what they want.
 
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