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Back to Grow Questions
Can anyone tell me what that is?
StDeacon
started grow question 5y ago
Hi folks, can any of you tell me what kind of problem she has?
Solved
Leaves. Color - Dark-brown
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Mr_Weeds_Autos
answered grow question 5y ago
It's the beginning stages of a calcium deficiency, my friend.
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Complain
Selected By The Grower
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Greenlady
What happend? I just started feeding them yesterday with this, but the others are just fine.. Did i burn it? What should i do?
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6y ago
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Solved
Nobody_NoMee
Nutrient Deficiency
What Deficiency’s are these ?? Using Coco+Perlite with earthworm castings and feeding with Fox Farm Nutes following the feeding schedule with CalMag every time I water at 6.2-6.5ph every other day. 1000ml of water per plant. All four clones have been fed the same since I got them
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1y ago
4
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Germaican
What deficiency is this ?
What is happening to my plant right now ? I believe it is calcium deficiency also could be Manganese from the pictures. I did not add CalMag during the first weeks. Usually Calcium deficiency shows after 4 weeks and during flower but not likely in soil. Started around 6th week
Week 7
Leaves. Color - Dark-brown
Setup. Strain - Autoflowering
Feeding. Deficiences
1y ago
5
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MarkWatney
Black spots?
Is this a deficiency, nutrient burn, or disease, growing in MG soil, recovering from overwatering as well.
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
5y ago
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Solved
DonCostro
Brown rusty spots on a seedling
What could be the issue? I only watered with plain water pH 6.2, soil is canna profesional plus, fresh out of bag. check diary for more info.
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Leaves. Color - Dark-brown
3y ago
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3
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ssfm_ssfm
Are those nutrient defficiencies? Which ones?
A plant had interveinal chlorosis on new leaves and then proceeded to show brown patches between veins on middle leaves. Another has coppery brown spots on leaf edges on the middle of the plant. Both were rootbound in living soil (peat/perlite/hummus + ammendments).
Leaves. Color - Dark-brown
Feeding. Deficiences
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1y ago
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Vitora
Yellow leaves - moby dick
The olders leaves started to die and to turn this yellow-brown color. I thought it could be the temperature (I am about to receive my temperature hydrometer to measure that), or over/less watering, or nutrients. The plant looked great a week before.
Week 4
Leaves. Color - Dark-brown
5y ago
2
3
Solved
Deli_Weed
Mancha en hoja
A que se debe que estén así algunas hojas? Es deficiencia o exceso? Regaba con 1000 ppm pero vi algunas puntas quemadas y color verde oscuro en las hojas así que lo fui bajando poco a poco hasta llegar a 500 ppm, y hoy note esas manchas(el agua drenada da 750 ppm)(coco y perlita)
Leaves. Edges burnt
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6y ago
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Solved
Paradox_1ste1
Ayahuasca leaves are turning brown in an rust color . Most of the plants are healthy but some of them are starting to curl and get this brown color. Can anyone help me what is going on . ( im using 600w lumii lights ) would appriciate it if anyone gives me a hint 💚
Leaves. Edges burnt
Leaves. Color - Dark-brown
3y ago
2
2
Solved
MetaSamsara
How's the quality?
How would you rate the quality of these plants? The dark brown leaves have me self conscious of the roots situation. DIY supersoil mix recipe here: https://pastebin.com/pbxMZysq I've added more dolomite & guano as topdressing and fed liquid calmag and potassium during flowering.
Week 13
Leaves. Color - Dark-brown
2y ago
5
4
Solved
CrankledLarkus
Leaf damage/discolouration
The Skunk has been getting a lot of leaf issues. I have been trying to stay on top of picking them off as they appear in case it's rust or similar and can spread. It almost looks like cal mag deficiency, but I'm feeding cal mag each feed. This is the only one effected out of four
Week 12
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
2
2
Solved
Grrrower
What’s appening to the little northern light auto?
so far I have only given her the rqs growtablets plus a break of plain water and given this reaction today I have also started to give her some advanced nutrients (MGB) is it just a delayed nutrient problem or should I worry?
Week 3
Leaves. Webbing
Leaves. Color - Dark-brown
5y ago
2
2
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Netherman
Girl scout cookies auto
Hey guys can you tell me what is the problem here ? Is it too much fertilizer or too less ? I'm using plagron and plagron light mix soil. I can't check pH because I don't have EC meter :( they're in pre flowering state I gave them 1/4 grow feed and 1/2 flowering feed
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
4y ago
2
2
Solved
WeGrow
Root rot?
I discovered some brown spots on leaves....please tell me that this not root rot 😨 Some leaves that looked worse had been removed last week, I thought that this was just a nutrition issue.
Week 5
Leaves. Color - Dark-brown
4y ago
3
3
Solved
Ganga_Grower
Yellow/brown splodges
Hi there My plant is still young @ just over 2 weeks now. She has these brown/yellow splodges on only one leaflet but the new growth is looking a healthy green, so im not too concerned at this point. I am curious as to what it is though. What would you guys suggest it to be?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
3
2
Solved
Dillsnills
Leaf septoria or jus a deficiency? I removed the affected leaves.
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Leaves. Color - Dark-brown
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Setup. Strain - Autoflowering
5y ago
3
3
Solved
BadGrower
Lack of light or Cal-mag?
Some spotty leaves here at the base of the plant. The overall plant heath is fantastic and dense, haven’t done much defoliation so the bottom gets very little light. Is this a no light issue or calmag? I’m leaning towards calmag but the lower canopy gets very little. Advise?
Leaves. Color - Dark-brown
4y ago
1
3
Solved
Lol_You_Looked
VPD related leaf issue? Brown spots, don't think its Cal related. Pls, any help would be appreicated.
Brown spots on leaves, I thought it was Cal related, and tried different doses, with no success. Could it be VPD related? It can and does get very hot and very humid in the 1.5ftx2.5ft closet. Even when running no humidifier (Live in AZ). I've been struggling with this for months
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3y ago
4
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MagicChelseaCrew
Lower Leaves turning brown
Is this a nutrient deficiency? It's only on the lower leaves of both plants.
Week 2
Leaves. Color - Dark-brown
4y ago
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Leaves. Color - Dark-brown
3y ago
1
1