when do fanleaves turn yellow in flowering

G

greenman3

Well-Known Member
How far along in flowering do fan leaves turn yellow??

Reason for my my ??

Im on day 36 and almost all fan leaves turned yellow all the way up the plant over night also the little leaves on top are starting to turn, starting at the tips. and there are dead spots on the leaves.
Happy smokin!:arrow::joint:
 
if this all happened overnight without any progression you may have more going on than just the normal yellowing. what nutes are you using?
 
When a plant flowers it uses up alot of Nitrogen. This will cause yellowing of the leaves. But it also could be a deficiency of some sort. If it gets worse flush out the problem.

Hank.
 
With dead leaves overnight or spots on the leaves it sounds like a serious PH issues or nute burn. Nute def is most likely not the cause. See the following link. https://www.rollitup.org/view.php?pg=faq&cmd=article&id=588


More info normally needed. eg.. ph, type of nutes, min-max temps, RH.

Check your PH levels frequently. If possible check with a meter every 2-3 days, if no meter look for a piss yellow color if using the ph test solution. On the nutes it's safer to have a lower ppm count, don't be to aggressive with the nutes.

Good luck!

Cheers,
 
greenman3 said:
How far along in flowering do fan leaves turn yellow??

Reason for my my ??

Im on day 36 and almost all fan leaves turned yellow all the way up the plant over night also the little leaves on top are starting to turn, starting at the tips. and there are dead spots on the leaves.
Happy smokin!:arrow::joint:
Click to expand...

just a guess


Foxfarms food?
 
im using FF open sesame and malassas. i did flush them last watering. temps when lights off 65 when on 70-80. RH is 40-50% , PH 7.0 i really think it is N def but should i add some? or just use the FF its 5-45-19. let me know if any other info is needed. thnx alot all
 
Kick down sum pix and i will try to help out,, but flushing with correct ph is always a quick fix till then.....:-(
 
IF THIS JUST HAPPENED LAST NIGHT, WHEN DID YOU LAST FLUSH (WHAT DAY) AND WHAT NUTES RU USING,, WHAT MEDIUM,, AND i WILL DO MY BEST TO HELP.....:leaf:
 
i flushed about 5-6 days ago im using FF open sesame (5-45-19) and malassas. its in MG organic soil (it is not prenuted) prior to this flush i flushed about a week before,because i was having other problems, stunted growth, drooping, and large fan leaves were completely yellow. So with the last two gals of water i added a light dose of 20-20-20. then a few days later it started showing signs of over watering so i flushed it this time with no nute at all just 1 tbls malassas per gal.
 
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