day 51 flower does this look normal

Hey here are my 5 girls the ones on the left front bubble yum is starting to yellow. I had over fert drams with this girl feeding at 700-800ppm early on in flower. Now she is really starting to get yellow. She still has at least 2 weeks to get to 65 days.
What do you think.?

Thanks

if they were mine i'd give them a boost of high nitrogen nutes like 20-20-20. GL

Cool
What would you recommend to feed like add some veg nutes at 1/2 strength or will that not do enough?

Probz should of mentioned that 3 days before this picture I had to hide my girls outside in the shed overnight where temps dropped bellow 10 degrees Celsius. So this might of caused some sort of temperature stress I gather.

doesnt flowering cause the leaves to do that since its putting all its resources into flowering? as far as the temps causing that i think its unlikely. ive had a grow that dipped as low as 45F (7C) and peaked at 105F (40C) and it grew quite well although i'm working on stabalizing those temp a bit more lol.

I feel like plants "expect" to get a little cold during the end of the life cycle since it usually ends around autumn.

I'm growing in canada and last year my girls were in insulated shed- they flowered into november when night temps were dropping way below freezing and they did fine, Probably depends on variety but they seem very hardy with cool temps- way more than my tomatoes and peppers. And the leaves do turn yellow brown towards end of flower- I just pick them off- I don't know if nitrogen boost would be good at this time as you don't really wana put plant energy into leaves at all. There are plenty of nutrients made for last couple weeks of flower- maybe try one of those. How long did you veg?

mustbe said:

I'm growing in canada and last year my girls were in insulated shed- they flowered into november when night temps were dropping way below freezing and they did fine, Probably depends on variety but they seem very hardy with cool temps- way more than my tomatoes and peppers. And the leaves do turn yellow brown towards end of flower- I just pick them off- I don't know if nitrogen boost would be good at this time as you don't really wana put plant energy into leaves at all. There are plenty of nutrients made for last couple weeks of flower- maybe try one of those. How long did you veg?

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Thanks for replying guys.

Yeah I didn't think the cold temps they experienced the one night could of turned them like that. I guess it was a coincidence.

I only veged them for 4 weeks under 400w mh. I was meant to be taking a trip overseas so I had to cut the veg time down. Theb the holiday got postponed so in hindsight I would of veged a cpl more weeks.

Just some additional info.
Soil grow premium potting mixed with 30 % perlite and 10% vermiculite.
Using canna classic flores, canna boost and pk 13 14.
Feeding only at 1/2-3/4 strength. Some girls didn't take to the feeding all that well. Ph ranges from 6.5-6.8.

The girl in the pic only has 2 weeks to go along with ak47 white widdow pure kush. Leaving the long flowering strain laughing Buddha for 10+ weeks.

I guess ill just wait it out and see if she perks up or not.
This indoor grow has been quite a learning curve although very rewarding.


Thanks for reading.