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Back to Grow Questions
Gangster cheddar.
Chedderbob112
started grow question 5y ago
Gangster cheddar.
Open
Week 1
Leaves. Color - Black or grey
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Answer
S2340420
answered grow question 4y ago
Ditch them
1 like
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Similar Grow Questions
Solved
einamio
Weed doctors to the rescue
Day 44, fb auto, my happy girl developed those dark spots at the top... Is this a Calmag deficiency? Although I'm giving her calmag every feeding. I think there are also first burnt tips. I'm about to water her tonight, what should or should not give her? Thanks for your inputs🙏
Week 5
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
1y ago
3
5
Solved
Unkraut
What Deficiency?
What deficiency does this plant have? I have 15 plants inside this tent, all get the same nutes, all look great but only this one has these grey marks on the lower leaves
Leaves. Color - Black or grey
5y ago
1
3
Solved
HomeGrowBro
Late flowering damaged leaves
Hi. Should I be worried? What action must I take. I dont want to spoil this grow. Thanks
Week 15
Leaves. Color - Black or grey
4y ago
1
3
Solved
Romobo16
Black spots
It's the last clon from that strain that I have (There are no longer seeds for sale) after saving her (She was in terrible conditions) she was growing great this last 5 days until yesterdays that I saw this black spots. PPM 670-PH 5.78-WaterT 68.7-AirT 71.6-PPFD 120-Humidity80%
Leaves. Curl up
Leaves. Color - Black or grey
1y ago
2
Solved
Dutchhobby
Black spots and light green leafs
Anybody knows what the black spot in the new leaf grow in center is.never seen it before.also very light green leafs with 2.i use light mix and never had this issue before.use rain water.
Week 2
Leaves. Color - Yellow
Leaves. Color - Black or grey
4y ago
3
4
Solved
m1kax
leaves brown stains
is my 1st time growing weed. my plants start get this brown stains on top leaves 2 weeks ago; i check ph was 5.95; so i think this could be calcium, because internet say they cant absorb calcium; i have high humidity before the stains appear like 80% but was only 4 or 5 days.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
2y ago
2
4
Solved
UncleOrganic95
Yellowing to slight grey leaves
What's the cause of the older yellowing leaves with some grey and the slow spread to the newer growth? I'm between pH problems and or deficiency but not too sure.
Week 3
Leaves. Color - Yellow
Leaves. Color - Black or grey
5y ago
3
3
Solved
tangie
Yellow & brown spots in 2nd and 3rd week in coco-perlite nursery cup. What am I doing wrong? Fed until 20% runoff (extra), strained. Smth with roots?
2nd grow in 70/30 coco-perlite mix* & very similar issues w. yellow/brown spots in weeks 2-3, then stabilizes. *CalMag & pH buffered 6h @ 0.5mS, pH5.8, strained** & seed planted. Feed: W1: **Strained sol. + water 70/30, pH5.8 W2: AN M+G+B 1-1-1 + Simplex CalMag Plus 0.4mS Help
Week 2
Leaves. Edges burnt
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
1y ago
9
5
Solved
BadGrower
I’ve never seen this before?!
Weird spots on leaf’s I’ve never seen before. Growing in coco with dry amendments and worm castings. Ph 6.7/6.5. Just gave some compost tea earlier today. And earlier this week some GH calmag because some of them are showing deficiencies for that. But what are these weird spots?
Leaves. Color - Black or grey
4y ago
5
Solved
Smokeyboar
leaf problem what would it be cheers
Leaf problem
Leaves. Color - Black or grey
5y ago
1
2
Solved
Cookiemonster297
Black dots - second opinion needed
Im growing an Gorilla-Cookies Auto, Indoor, 50w led, DWC with Plagron A+B and Power buds (Power roots at veg) water gets renewed once a week and my Ladie ist now 8 1/2 weeks old and Starts to develop black dots in the leave's Center. Looks Like a Problem with Magnesium to me,
Leaves. Color - Black or grey
1y ago
2
3
Solved
Jovkimm
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Week 6
Leaves. Color - Black or grey
7y ago
1
Solved
The_Wanderer
🌌👽 Harvest Alien Sparkle on auspicious day... or wait? 👽🌌
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Buds. Other
Leaves. Color - Black or grey
25d ago
3
5
Solved
Ner0z
Black discolouration on leaves
Okay so the problems with the black spots continue only on one plant. I tried reducing nitrogen and increased calmag to 4ml/g. I defoliated the affected leaves and sprayed with baking soda mix. 3 days later they're appearing again. If I don't get this fixed soon im gonna lose her
Week 2
Leaves. Color - Black or grey
5y ago
2
3
Solved
Cauli
Leafs on top turning slightly yellow and getting black spots
Hi fellow growers, any idea on what's happening to this plants? All three pictures are different plants and it is spreading super fast. One plant in tent doesn't show any of the symptoms. I already flushed them and gave them a light nutrient solution with PH 6,2
Leaves. Color - Black or grey
9mo ago
4
5
Solved
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Mehrere Mängel
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Buds. Not fattening
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
5mo ago
2
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Flowering
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Leaves. Color - Black or grey
1y ago
2
3
Solved
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Пятна на листьях и сворачиваются. В чем проблема?
Leaves. Color - Black or grey
3y ago
2
4
Solved
Mekster
Week 2 flower.Buds turning black
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Week 6
Buds. Other
Leaves. Color - Black or grey
3y ago
3
2
Solved
Slickchigdog
Is this a calmag problem?
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Leaves. Color - Black or grey
4mo ago
1
1