Help - Flowering Day 20 - Yellowing

Proph

Proph

Well-Known Member
Ok so she is 10wks all together, and 20 days flowering so far. Bagseed growing in Foxfarm Warrior soil. Temperature is 82-85 degrees, 250W HPS. I have been going off the Foxfarm nutrient schedule. But i started to notice the leaves in the middle are starting to yellow and curl.. anyone know why? what should i do?

Here is the Top of her.
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The Yellowing
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Drying out? Flushing needed? Heat stress from light? too little or too much ventilation?....and check the N. Flush the damned thing with clean warm water, add good bloom nutes. No direst fan, indirect at best. Whatta you say Orecal?
 
South Texas said:
Drying out? Flushing needed? Heat stress from light? too little or too much ventilation?....and check the N. Flush the damned thing with clean warm water, add good bloom nutes. No direst fan, indirect at best. Whatta you say Orecal?
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personally just think that the bloom nutes don't have enough N in them. but everything else you mentioned could also effect the plant.
don't know the temps of the room, and any other specs would help to make it easier.
 
i have yet to flush the plant yet so i could try that, how should i apply more N? I do have maxicrop liquid seaweed which i have been using for the whole grow besides during her flowering. I also have growbig nutes, how should i apply more N
 
no need to flush it, unless you want to..........

just add some more of your bloom nutes (btw, what are you using? what's the NPK?)
 
i am using the fox farm nutes, Growbig (no longer during flowering), tigerbloom and big bloom.
 
healthy leaves/vegetation = nicer buds . . . folks need to at least boost N levels during flowering occasionally if they have been only feeding with bloom nutes, which generally contain minimal N.
 
MrFishy said:
healthy leaves/vegetation = nicer buds . . . folks need to at least boost N levels during flowering occasionally if they have been only feeding with bloom nutes, which generally contain minimal N.
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agreed........

also, I like your sig fishy
 
alright, gonna be making new nute water tonight with the fox farm schedule as of wk 8 with a blend of all 3 nutes.
 
sounds good. keep us posted...... if adding more of the bloom nutes doesn't work, add a little bit of your veg nutes since those are high in N. but either way, it's definitely the N that is the problem.
 
You have that room way too hot. Need some fresh air and get those temps closer to 80 or below. There is heat stress going on there and watch for hermies from the heat. In flower I would add something like superthrive giving a lot of vitamins and minerals that they need to produce big buds and it won't interfere with the bloom nutes. JMO.
 
thanks for the advice wwgrower but i think my temps are fine. I know the "BEST" temp people say is below 80 but lets be realistic, i dont know many places where plants are growing outside and it stays a perfect nice cool temp of 78. My Temps have never exceded over 85 and stay exactly usually at 82.
 
ok update on her. I gave nutes following the fox farm schedule for week 7, so she got some more N also.

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