Nitrogen deficiency in 5th week of flower?

Customcare8255

Customcare8255

Active Member
Hey all,

In need of some advice on my plant. Its an unknown strain I've grown that goes about 10 weeks. I have four plants in their 5th week flowering and one has severely yellowed in the last week or so... other 3 are fine. I feed fox farm every third watering or so at half strength. Should I attempt to correct it or just finish as planned?20170313_114936.jpg
 

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I have grown plants with no N and only PK. They were pale but super frosty. You will be fine.
A little epsom salt may do the trick.
 
It looks really fucking purple, everything is purple.
Too late to change now ,that yellowing/leaf drop started in veg and to avoid it have them as green and healthy as possible when starting flowering.
 
Thanks nrth! Heres a few more, I think they're doing well too but need to harden up. They just seem airy atm.

Strains kinda unknown. Was told bubba kush by guy I got the bag from but they're essentially bagseed...20170307_185322.jpg
 

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I would be worried about a plant starting to fade half way through flower. What is your soil ph? Also, it seems like you have some bigger sized plants that could handle a stronger feeding more often. Maybe full strength every other watering? Work your way up slowly though, if you move up. There's nothing worse than burning a big ol' girl.

You are only half way through flower, they will tighten up and harden.
 
prostheticninja said:
I would be worried about a plant starting to fade half way through flower. What is your soil ph? Also, it seems like you have some bigger sized plants that could handle a stronger feeding more often. Maybe full strength every other watering? Work your way up slowly though, if you move up. There's nothing worse than burning a big ol' girl.

You are only half way through flower, they will tighten up and harden.
Click to expand...

I do feed every other water mostly but admittedly went light on the nutes this time. I actually fed yesterday since im really only halfway through. Mixed in a little FF Grow Big into the faded plant just for the learning experience.... we'll see how she goes
 
Customcare8255 said:
I do feed every other water mostly but admittedly went light on the nutes this time. I actually fed yesterday since im really only halfway through. Mixed in a little FF Grow Big into the faded plant just for the learning experience.... we'll see how she goes
Click to expand...
Sounds like a plan! I like to give my girls all they can handle. Burnt tips, a little but of burn on the saw teeth? Thats what I'm talking about :fire:
 
How did mixing the ff grow big effect the yellowing, I'm about three weeks into flower using big bloom. Had major yellowing on all my plants so I mixed in ff grow big on mine today. Hopefully it helps
 
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