Light brown spots
Labbustarted grow question 5y ago
What are these spots on lower leaves
Solved
Leaves. Color - Yellow
likes
Himgrofiyaanswered grow question 5y ago
Heat stress? Only giving my 2cents-I had similar, outdoor temps were in the mid 90’s(stupid heat wave)
likes
Complain
Hashyanswered grow question 5y ago
If its just the lower leaves it may be from getting them wet when watering.
2 likes
Complain
Similar Grow Questions
Solved
MRHERB
Nutrient deficiency? Leaves looking yellow at bottom of plant with strange dry tips and stuffLeaves looking yellow with dry tips doesn't look like magnesium and not sure if its nitrogen deficiency hope someone can help
Leaves. Tips - Die
Leaves. Color - Yellow
Plant. Other
6y ago
2
Solved
Inside_growlab
Hey guys, this is my cherry limeade from doja and I really don't know what I have done wrong. I only gave since a few weeks bio grow but yet comes the next problem. The leaves starts getting yellow. Do i gave too much nutrients or less? I really don't know. Please help...
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
4mo ago
3
4
Solved
Nigs4200
White spots on a few leavesAny idea what these whitish yellow spots are? They appeared overnight. I'm growing in ffof with perlite and ewc. No nutes added yet, just bush doctor cal mag at half dose 3 days ago with great white, recharge, and photosynthesis Plus which was the last watering of 1.2 liters.
Leaves. Color - Yellow
Leaves. Other
2y ago
2
2
Solved
Marceleco
Hey guys, I have noticed that some of the upper leaves are turning yellow. I read that it may be because of heat stress or light burn but I'm not entirely sure and just wanted to ask what i can do to stop other leaves from having this issue. Anyways, what do you guys think?Week 15
Leaves. Color - Yellow
8y ago
1
1
Solved
TarheelBandB
Leaf DiagnosisCould someone help diagnose this leaf problem. It's less than 2 days old. Aañnnnnd, 2 days ago I accidentally set the ppm to 1700? I've since dumped the solution and got it back down to around 700 ppm. I'm hoping someone give me some triage pointers. Should I trim those leaves?
Week 4
Leaves. Color - Yellow
6y ago
4
3
Solved
REALEXOTIX
Manganese???Can someone help me figure out what this is? I’m not for sure what’s going on, I feel like it’s manganese?
Leaves. Color - Yellow
5y ago
2
3
Solved
DoziiBoiiz
Day 49 yellow leavesIs it normal for the leaves to turn this yellow with burnt tips at day 49 of flower. I cut the nutrients about 4 days ago and the leaves have yellow out for the pure kush this much but not really for the Dos Si Dos 33. The pure kush also looks like it has at least 3 weeks to go?
Week 16
Leaves. Color - Yellow
6y ago
1
1
Solved
THC_Hazeman
Is that a sign of overwatering?Is that a sign of overwatering or nutrient deficiency?
Week 5
Leaves. Color - Yellow
4y ago
1
Solved
Amani
Critical daddy purple (problem (yellow leaves )Hello guys im new in growing this is my second growing but it didn’t succeed I’m still beginner so I would like some help I’m growing now (critical daddy) it was fine until second week and start to become hello the end of the leaves from down is yellow but up leaves still green
Leaves. Color - Yellow
6y ago
2
4
Solved
PawsGrow
Rapid, uniform, wide-spread leaf yellowing - flowering week 5Entering week 5 of flowering on this photoperiod and she's experiencing wide-spread yellowing in leaves over past week. Haven't been monitoring pH or PPM, but am assuming this is nitrogen deficiency due to nutrient lockout. Can anyone confirm or recommend treatment beyond flush
Week 10
Leaves. Color - Yellow
3y ago
2
2
Solved
GreenTHC
Yellow Cotyledons?NLxBB was born with yellow cotyledons. The shell was stuck after sprouting so I had to help remove it. Took around 2 days before I saw them barely open with new growth. The new growth is green and seems healthy. Is there any reason why this is happening?
Leaves. Color - Yellow
Leaves. Other
Other. General questions
4y ago
4
2