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Back to Grow Questions
Spots on leaves
HappySkunk
started grow question 6y ago
Could this be the beginning of a Phosphorus deficiency? Or something else? It’s not really found on my oldest branches, but more my newer ones.
Solved
Leaves. Other
likes
Fruitgrower
answered grow question 6y ago
I would say that's a slight calcium defeciency, just add some cal mag to the feed.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Kiatat
White spots on leaf
Hey guy my plant already has 17 day and they are in my balcony under tge sunlight everyday, i start to notice some white spots on some leafs, is it something bad? Or maybe too much direct sun or something?
Leaves. Other
6y ago
5
Solved
Xpie77
Leaf sickness
What can this be, im seeking for some more people with a idea what it can be??
Leaves. Other
3y ago
4
1
Solved
CultivateIT
Leaf necrosis and cupping. Mostly on just the older fan leaves but spreading to the newer growth.
Started out looking like minor pest damage, but turned to necrosis with some leaf cupping. It got worse after moving indoors. I’m wondering if it’s a combo of pest, disease, and some heat/light stress from moving inside. Any feedback would be appreciated.😃
Week 7
Leaves. Other
5y ago
2
2
Solved
Kirsten
Leaf Mutation After Topping?
So I topped this 10 days (ish) ago. The leaf mutation, I'm wondering if it's actually where I topped it. What do you think? I think cut it pretty damn clean to be honest. I just want to figure out why the leaves are this way. 🍃✌️
Week 4
Leaves. Other
2y ago
6
Solved
AlienScrOG
I read around that a plant if sent into bloom and then when it was re-planted it could have lower yields ... but only if it continues to grow with a small leaf ... like this plant .. which has been growing for 1 month with only a leaf with 1 tip .... now it is returning to 3 ..5 -7 ... I wait until a good size and we are there ?? .. or do you think it is n
… Show more
Leaves. Other
6y ago
2
Solved
DayMeeYen
Brown Spots on Leafs
Thanks guys, must be the break as it flowered early too... I also noticed some brown spots on both plants, some leafs . Worried it's mold but it wipes off with moisture and I've been misting with molasses water. Staining from too much molasses in the mister maybe?
Week 9
Leaves. Other
Plant. Other
6y ago
1
2
Solved
DabbertGlobberfield
Problems showing up in week 5 flower
I have a problem developing and showing signs through this week. Looks like at least a calcium and a potassium deficiency in one plant and a another deficiency just starting in another. Not sure how to fix this. First 8 are one plant, last 2 are another. Photos taken over a week
Week 20
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Other
4y ago
1
6
Solved
Fetanq
Is this due to the sun and hot weather?
Some parts of some leaves are looking like they're burnt or something. Is this due to the sun? Or do I have another problem? It has been extremely hot last week (around 35 degrees all week). And the plant has been in direct sunlight (I've moved it into the shade yesterday)
Week 9
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Other
6y ago
5
5
Solved
MRwick1
Pruning/pinching
When it comes to autoflower what's the consensus on pruning? I've read that because of the short qrow time pruning/ pinching is not advised. What about bottom leaves, if I remove them won't that promote top growth
Week 3
Leaves. Other
6y ago
4
5
Solved
Staggerlee
OG Kush auto turned hermaphrodite
OG Kush Auto from Seed-city by Seedstockers turned into a Hermaphrodite. I’m my diary I explain. What can I do with Zie. Put back in tent for a week or 2? Harvest as normal? Will smoking Zie be harsh or week? Should I just processed the whole plant into concentrates?
Buds. Other
Leaves. Other
Plant. Other
3y ago
1
7
Solved
Happydays58
Nute burn or light stress
Wondering if I’m pushing them too much or if the brown rust spots are from light stress? Seems to only be on the top half of them and showed up right when the stretch slowed/stopped.
Week 8
Leaves. Other
4y ago
3
5
Solved
Lillau
Dois je les laisser ou les couper ?
Central branch the side leaves Can we cut them or not? Or should I leave them Thank you
Week 9
Leaves. Other
6y ago
1
1
Solved
mf_bazinga
Hello growers,found on my 1st plant 2 yellow fan leaves getting yellow,and found aome wierd things on it under microscope,can be bug or nothing to worry?
Leaves. Color · Yellow
Leaves. Other
1y ago
1
1
Solved
Adam_Pipfrey
Stunted?
My Runtz started growing much lighter colors and it looks really slow comparing to the others. Should I worry about it?
Week 1
Leaves. Other
5y ago
1
2
Solved
idkman1337
Any idea what that could be?
It is not powdery, more like in the leaf
Leaves. Other
4y ago
1
5
Solved
flaknugget
What is causing holes in my leaves?
I'm seeing tiny holes in some leaves, and I'm assuming they are some kind of bug, but I don't see anything living on the plants. Are bugs making these holes or something else?
Week 5
Leaves. Other
5y ago
1
4
Solved
Beginner86
ratschlag befolgt
I have now changed the lighting time from 18/6 to 14/10. What do you think, will they recover? Since the structure of the leaves shows a skeleton...?? Is this due to the stress level?
Week 1
Leaves. Other
Plant. Other
5y ago
1
2
Solved
Captain_marijuana
Light
What would you say about my lighting based off the leaves of this auto? Too bright, too weak, or just fine?
Leaves. Other
Setup. Lighting
4y ago
1
5
Solved
w33dhawk
Was für ein Mangel is das
What deficiency is this? Nitrogen or magnesium or am I completely off track and it's something else?????
Week 10
Leaves. Other
5y ago
2
Solved
Crakatak
Leaves being eaten
I recently noticed what appears to be damaged leaves from what I suspect is insects, I don’t know what type of insect or what action to take to prevent it from happening. What do you recommend?
Leaves. Other
Other. Bugs
5y ago
3
2