Leaf discoloration

J

jkz2023

Member
Hey guys, I'm in week 4 of flowering and am getting some discoloration on some of my leaves. I only see it on 3 of the plants but hope it's nothing too serious.

They're in a 4x4 tent
Two vivosun vs2000s
Temps are around 80 during the day and around 60 at night.
Rh is high. Around 60% during the day. I'm trying to bring this down. At night they have got as high as 75%
Grown in ff ocean forest.
Watering from tap. This water the pH was 6.8. the time before was a little low at 5.8.
Using tiger bloom nutes every other feeding and have used some recharge here and there. Strain is fast42 wedding cheesecake ff.

Edit- also I did do a heavy pruning/defoliating a couple of days ago. Or basically just removed all of the dead or discolored leaves

Thanks!
 

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ProPheT 216

ProPheT 216

Well-Known Member
The truly yellow ones look burnt like it was a strong feed they got once or twice, the rest look like a very productive bud sites sucking nutrients as the colas grow. You can try to play with nutrient levels but you should be good to keep on feeding like you are all the way to the end and see some colors along the way. The one on the right looks to be the biggest and is closest to the light, being pushed harder than the others, wanting more food, also getting a little heat/light stress...?
 
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J

jkz2023

Member
My biggest concern is the brownish purplish leaves. I know my humidity levels are high so I'm worried about bud rot.
 
J

joesoap2013

Well-Known Member
I don't know the common consensus of growers on here about fan leafs last week's of flower
I'm the oppisate I do like to see them fall off yellow more for the light to get at all the bud
Screenshot_20240821_015852_Samsung Internet.jpg
 
Budzbuddha

Budzbuddha

Well-Known Member
IMG_5660.jpegA good defoliation will help control humidity.

Remove undergrowth / immature growth , lower fans. It will improve transpiration and air flow thru plant - which helps keep mold possibilities at bay.
 
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