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Back to Grow Questions
Some major problem
Elendil
started grow question 5y ago
What is this? Do I put something too much or too little of it ?
Solved
Leaves. Color - Mottling
likes
TimTheTerpMan
answered grow question 5y ago
Looks like some possible calcium burn. Shouldn't really need cal mag unless ya have a problem. π€π€
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
SeanR
BROWN SPOTS on seedling leaves!! PLS HELP!!
My Seedlings are at day 10 now and on 1 of them, im starting to notice small brown spots on it. -coco medium -PH 6-6.1 -current feed EC at 425 -feeding once a day, water with calmag (7ml for 10L water), and root protection (hydroguard) -temp 25-27C, Humidity 70-80% -light 18/6
Leaves. Color - Mottling
6y ago
3
Solved
Growpotkin
The rust spots on the leaves are getting worse. I flushed twice and fed with a bit of extra runoff, but a day later and the curling burnt ends look like nute burn. Any thoughts would be great!
Week 10
Leaves. Color - Mottling
5y ago
3
4
Solved
Lushbloomz
Mottling Leaves. What's the problem?
Leaves are mottling, but otherwise healthy. Has anyone seen this before?
Week 3
Leaves. Color - Mottling
2y ago
4
2
Solved
GrowingGrannie
What's wrong?!
Can anyone tell me what's going on with this? Leaves are getting white markings and are fairly limp to the touch (although they are not drooping). I've checked underneath and there are no signs of any bugs... nothing flying through the air... All other plants are ok!
Leaves. Color - Mottling
4y ago
1
3
Solved
ButtersStotch
Been discovering these little burns and holes on all the plants, Pic 2, 3 and 4. I'm assuming the burns are the precursor to the holes but I'm unsure, maybe they're not related. Any clues as to what this is. I want to stop it ASAP Rocky
Week 13
Leaves. Color - Mottling
7y ago
1
3
Solved
rockbo47
What issue am I looking at here?
Any ideas what issue I'm looking at here? On roughly 4-6 leaves currently, not on new leaves. Running calmag so wouldnt have thought its calcium def. but I am using rainwater instead of tap water this time. Plant is looking great other than these spots...
Week 5
Leaves. Color - Mottling
5y ago
1
1
Solved
Dudeluke
Leaves Deficiency
Hi i am new to Growing. I have a 7 weeks old auto flower and the leaves showing of spots and the new ones are curling. Is this a Deficiency ? Thanks for feedback
Leaves. Color - Mottling
3y ago
4
3
Solved
NewJackWeed
Wilting leaves and copper spots? Save Me!
These copper spots started appearing around 2021-01-28, and the wilting leaves started 2021-01-29. The newest additions to the environment were the much stronger MarsHydro 300w light. I've had to water more often because it dries out pretty quick with the rampant heat. what next?
Leaves. Wilting
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
5
8
Solved
HAPPYWEEDS
IMPORTANT excess/deficiency? What's happening? Flowering is in danger
What's happening here? I think it could be Fe deficiency, Mn deficiency, S deficiency or maybe K excess. But I'm not sure about diagnostic and I think I can have more than one problem. Please help, I don't know how to solve it and I see how flowering is very slow and weak
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Color - Mottling
4y ago
6
7
Solved
nugsofun
Some kind of deficiency?
World of Seeds Strawberry Blue. Pretty slow, uneventful life this far (on me). What seems to be wrong? Veg and a lot of light. FoxFarm soil. Half to full strength of the General Organics line. Bottom main fan leaves going first. Please refer to pictures. TY for any input!
Leaves. Color - Mottling
Plant. Too short
Feeding. Deficiences
5y ago
8
4
Solved
Esoteric_growing
Leaf problem???
Plants upper fan leaves are drooping and showing a spotting which is looks almost like calcium. Upper fan leaves are also curling like a heat problem yet temp is around 23 lights on but 12 at night, night humidity also rises to 95%. Ph 5.9, EC 1.3-1.4. Lights are 23 inches away.
Leaves. Color - Mottling
5y ago
1
1
Solved
Whatwentwrong
Marks on leaves
Have a drying and brown marks on lower leaves but canβt match it to any online photos
Week 8
Leaves. Color - Mottling
5y ago
2
3
Solved
Acedily
Damage, Deficiency or Maturity
Turned her around, on leaves at wall, lower, one of first stems. From bottom up. Didn't clean drip pan when should, used molasses, was fermenting. 8/9 weeks in flower. Scoped, the leaves are browning. Nothing on the leaf, like mold. Damage, deficiency or maturity?
Week 8
Leaves. Color - Mottling
5y ago
3
2
Solved
Kirsten
Copper colour, brittle dry patches, any idea what this is caused by?
Does anyone know what this is caused by? I've had it on several plants in the past, as well. I've looked it up, but nothing seems to fit. I'd appreciate your opinion. It's on a few leaves, which is why I'd like to know. Thanks, I appreciate your help!! π
Week 7
Leaves. Color - Mottling
9mo ago
6
4
Solved
B_Rock913
pictures show browning on leaves of the smallest in the group, any ideas thought calcium deficiency and added a dose of climagic but no improvement. PH in is 6.8, and PH out is 5.6 any suggestions?
Week 8
Leaves. Color - Mottling
7y ago
1
1
Solved
mikki
Noticed lighter spots on the lower leaves. What can it be?
Week 3
Leaves. Color - Mottling
6y ago
3
3
Solved
WhackyTobaccy
Help with weird deficiency
BCN is starting to show some form of deficiency. Given that it's in its 9th week, we are debating whether we should finish with a flush and harvest or try to fix this. Can someone please give their advice and opinion. Have attached a picture of the trichomes, not perfect though.
Week 9
Leaves. Color - Mottling
6y ago
1
2
Solved
Hermes88
nutritional excess or nutritional deficiency ( could it be excess of nitrogen)
Hello growers, I need some help with my little plant. I have three plants one of them it's all right but the other one has a problem, I don't know if the problem is nutritional excess or nutritional deficiency. I use Alg-A-Mix
Leaves. Color - Mottling
3y ago
1
4
Solved
Starscream85
What are these marks and bugs??
I'm doing my first outdoor grow and have these marks appearing all over my plant, smallmoth like bugs are hanging around my plant. It's not white fly and hasn't affected growth yet. Any clues???
Leaves. Color - Mottling
Leaves. Other
5y ago
3
2
Solved
salviadiv
light spots
3 week, light spots appeared on some leaves, the plant grew normally, and there seemed to be no other problems, what is it? Thank you
Leaves. Color - Mottling
1y ago
2
2