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Back to Grow Questions
Cal , mag deficiency ???
FastbudsFanatic
started grow question 5y ago
Is that calcium / magnesium deficiency ??? Wrinkled leaves , and brown spots are heavier on darker plant , any help appreciated
Solved
Week 5
Leaves. Twisted
Leaves. Color - Mottling
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KenSpliffeyJr
answered grow question 5y ago
Looks that way to me man, see some similair effects to my plants in their 4th week of veg in my diary ( I think It’s week 4) Make sure your ph is right when feeding and giver a nice boost of cal mag. Happy growing
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Similar Grow Questions
Solved
U2malone
Speckled leaves and a few purple leaves , 2 weeks to harvest , any advice is welcome
Been giving my plants bio bizz grow, bloom and top max. Two in veg and one on its last week or two to harvest , introduced Cal mag and canna pk 13/14 to them 10 days ago, leaves have done speckled , few have turned purple,have searched for pests Found nothing, pls help
Week 8
Leaves. Color - Mottling
5y ago
6
Solved
AlienFarm
Are these blotches calmag deficiency?
Leaves. Color - Mottling
5y ago
1
1
Solved
ThatoneAKguy
Let’s see if someone can help me out here! I had a little tip burn three waterings ago so I went to all ph 6.4 water the last two with 1/4 strength cali mag. Now leaves are rusting! This is ocean harvest soil. Anyone??
Week 10
Leaves. Color - Mottling
6y ago
3
2
Solved
Cannabisflakes
Nute Burn?
So, been growing these 4 girls, 13 weeks now. Everything for all of them are the same. Plant n#1 started to show some signs of burn leaves and curling down. Any ideas of what could be?
Leaves. Curl down
Leaves. Color - Mottling
Feeding. Other
5y ago
1
1
Solved
Seedler
Phosphor? wind Burn? my Leaves crisp up!
Hey, i have a problem where 1-2 plants got some issues with brown-bronze'ish spots on the lower leaves. i have some photo to show you. also i'm worried it might be thrips but i don't really see any bugs. it also might be wind burn because the fan was a bit harsh :/ any idea?
Leaves. Edges burnt
Leaves. Color - Mottling
4y ago
3
Solved
alwaysdown
light green? overwatering?
How's this plant look? Seems kinda splotchy light green under my LED' compared to my two other strains. First grow.
Week 2
Leaves. Color - Mottling
5y ago
4
Solved
MyBrainHurts
Please... not another Virus in 2020 D: is it TMV?
One of my plants is showing some weird mottling on the leaves, is it Tobacco Mosiac Virus (TMV) or could it be caused by something else? 😬 So many mixed messages online, HELP?!?!?
Week 3
Leaves. Color - Mottling
5y ago
1
1
Solved
New_Grower69
Brown spots!?
Hellooo everyone, I am new to growing and I have come across a few brown spots on one of my plants! She's a bit smaller than the other so I didn't train her.. let me know what you think! Also feel free to follow my grow to help me out along the way 😎😎
Week 4
Leaves. Color - Dark-brown
Leaves. Color - Mottling
5y ago
1
2
Solved
GrowFrosch
Was hat die Apple Strudel für ein Problem?
Kann mir jemand sagen, was mit der Apple Strudel los ist? Liegt es an mir oder hab ich einfach nur Pech? Sowas hab ich noch nicht gesehen. Wie eine Mutation.
Week 3
Leaves. Twisted
1y ago
1
1
Solved
WhyNotA2
Overwater, overanalyze or something else
My plants are on Day 14 and have started to have some leaves twist and taco a little. I lowered the water level thinking that it was probably because the rockwool was too damp. Does this train of thought sound right? Am I overanalyzing and these look fine or something else? Thx
Week 2
Leaves. Twisted
5y ago
1
2
Solved
BudmanFlyingjoint
what's going on? First photo was on 21/3/2024, 2nd on 25/3/2024, 3rd on 26/3/2024 Leaf kind of necrosis. New sprouts under fan leafs show green and yellow both bright.
Leaves. Color - Pale
Leaves. Color - Dark-purple
Leaves. Color - Mottling
2y ago
2
Solved
Aron91
Started to get some yellow spots on the leaves, I think it is early Leaf Septoria. Any good recommendations for maintenance moving forward? How to remove and prevent from happening in the future?
Week 10
Leaves. Color - Mottling
6y ago
4
3
Solved
Coconut
Weird leaves
Does anyone have a clue why my seedling had this growth problem? It's on the 4th week already and still looking like this. I'm growing a second one and it's having the same issues. I'm using biobizz light-mix and water only.
Week 4
Leaves. Twisted
Leaves. Other
Plant. Other
6y ago
3
3
Solved
Desmo
Planten krijgen bladeren met plekken,iemand enig idee wat het probleem is?
Wat is hier mis aan het lopen? Steeds meer bladeren die plekken krijgen en ik die niet begrijp of weet waarom.Had de raad gekregen calmag bij te geven maar dat lijkt niet te verbeteren daarmee.Onderkant blad is mooi groen,bovenkant steeltje paars en plekken op de bladeren?
Leaves. Color - Mottling
5y ago
1
2
Solved
Wolfking
Hi all, seem to have some markings on my leaves, not sure what it means, if any one could help please let me know? Many thanks in advance
Week 2
Leaves. Color - Mottling
6y ago
1
Solved
Natrona
Spots on leaves
What is going on here with the spots on og kush? I know heat and Rh are an issue. And know the tips are neut burn for which I've reduced to less than 1000 ppm. The other 2 plants are not showing these. All are on same fertilizer and feed schedule.
Week 10
Leaves. Color - Mottling
3y ago
6
6
Solved
bobo66
they say more eyes see more, do you see my new growth healthy?
another room had plants infected with hplvd which i already threw out but im afraid i transferred them to the other grow boxes what do you guys think? , would you call my new growth healthy? I swear I'm paranoid!
Leaves. Twisted
Leaves. Color - Pale
2y ago
2
5
Solved
Dean1
Leaves
Having leaf issues with a couple of the plants one of the big yield and this one looks like the leaves are wrinkling on one side just started over past couple of days ph is 6 temp is 27 rh 55 Iv raised the lights to a meter and all so had it on heated platform since moved any he
Week 2
Leaves. Twisted
5y ago
3
2
Solved
Amandus
Cat piss? Not the strain....
So I've been having these brown spots, thinking bugs or aphids or.... but I spotted a neighborhood cat around our yard today, marking its territory elsewhere on the yard. Could this be cat piss sprayed on the leaves?? I wouldn't put it past this fella.... but not sure. Thoughts?
Week 8
Leaves. Color - Mottling
Other. Other
Setup. Outdoor
3y ago
7
10
Solved
Scooby_Doo
Plants deteriorating rapidly, pls help
Plants not looking good! Help! White tips at the end. Brown patches. Leaves curling. I've been feeding it 0.5L Advanced Nutrients Coco Big Buds. The light was fairly close, at 30cm. I've raised the lights to 60cm. It was also very humid, so I've opened the air vents .
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Mottling
4y ago
3