The Grow Awards 2026 🏆 
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707grows
Continued leaf yellowingI had a high ph (7.4-8) for the past few weeks. Began flowering at about the same time. It seems to have gotten it down now between 6.6-7.2 mostly 6.6-7)I have had leaves yellowing fan leaves throughout and still. Is there another problem or is it normal to lose them now?Leaves. Color - Yellow
5y ago
2
3
Solved
Dillsnills
Advice on what's going on with this plant some yellow and brown on the leavesLooking for help to diagnose what's going on w this plant,did a mini flush ppm runoff 610 intake 345ppm, wk 7 flowering Girl Scout Cookie Auto GardenOfGreen, should I do a nute feeding next,FF chaching,big bud? Ph6.5. Advice input opinions greatly appreciated.Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
1
1
Solved
GooglieBear
Yellow spotting with some holesNew colas that are breaking through to the canopy have some yellow spotting on the leaves and some of the spots have holes. What is this?
-Ph on run off is good.
-Plant got some nute burn 4 days ago but I reduced the feed.
-This is 4 days after LST and lights brought closerWeek 4
Leaves. Color - Yellow
5y ago
2
2
Solved
ZoobZoob_farmZ
Hello everyone another week to spend small problem with this plant I have the impression that the flowering has stopped net I have the impression that the flowering has stopped net and the plant has started to turn yellow I suspect that it comes from oxygen from the roots but surLeaves. Color - Yellow
3y ago
1
1
Solved
Zsoller
First leafs turned to yellowThe first two leafs turned to yellow on the SB. Should i cut it down?Week 2
Leaves. Color - Yellow
6y ago
3
3
Solved
Juschiln420
Help with diagnoses leaf yellowing and yellow spottingCan anyone help me in the right direction on what the plant is telling me she needs. I'm getting yellowing on lower leafs and spotty yellowing on upper leafs. I thought maybe light burn for spotty yellowing and raised light a few inched with no change. I appreciate the help!3y ago
10
12
Solved
Aeries
Not looking good for her ️Help! She is starting to develop yellow spots on her leaves now 😢Leaves. Color - Yellow
6y ago
1
2
Solved
joelhubbert
Rusty-brown markings coming out on lower leaves.Question re-do with better pics.
Rusty-brown colour leaves, starting on older growth. Theres a few white hairs starting to brown, lower on the plant. No hermi sacs found
pH was too low for 2 H2O’s last week. Re-cal’d tester and got strips to compare. Runoff back to 6.3 from 5.4Leaves. Color - Mottling
10mo ago
4
2
Solved
Xi_Ve
Deficiencies?Is this a sign of Ca/Mg deficiency? Or maybe even Potassium?
Gorilla Glue AutoWeek 8
Leaves. Color - Yellow
4y ago
5
4
Solved
Misanthrope
Potassium deficiency?Shes got about 2.5 weeks left, at first I thought the leaf discolouration was natural as harvest approaches but the necrosis has me worried. My guess is K deficiency. I was about to start flushing, will she make it to the finish line ok or should I attempt to fix this issue?4y ago
1
2
Solved
xhibo
Blattverfärbung (linke Seite), ist das eine Mangelerscheinung?Week 5
Leaves. Color - Mottling
7mo ago
4
2
Solved
THC_Hazeman
Yellow lower leavesGuys/girls please help!
Lower leaves have started getting yellow. I really don't know the issue.
Is it of nitrogen deficiency? A lot of you have told me that 4ml of fish juice is a lot, so is there a possibility of nutrient burn? How can save her?Week 4
Leaves. Color - Yellow
3y ago
1
2
Solved
growbie
Yellowing leavesHello friends, my leaves are slowly turning into yellow.Leaves. Color - Yellow
5y ago
2
3