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Back to Grow Questions
Toxicity of defiency? HELP!
GrowerFromHell
started grow question 5y ago
Please guys help me identify this problem... I cannot understand what could be
Open
Week 6
Leaves. Edges burnt
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Answer
MrGreenMan
answered grow question 5y ago
Looks like natural leave colours to me, don’t worry too much just keep an eye on it. Leaves are prone to develop mutations
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Similar Grow Questions
Solved
CHILLING_RACOONS
Big problem: burn tips and spot on Leaves
Hi dear friends! Leaves from this VANILLA KUSH are crispy and they aren't "smooth." since last week I didn't gave any nutrients but only ph water. Syntoms may be a calcium deficiency but I don't know if it is the problem. Please, what I have to do to? 🙏🙏🙏
Week 10
Leaves. Edges burnt
Plant. Stem - Red or purple
Feeding. Deficiences
4y ago
7
6
Solved
ThatoneAKguy
I’m at week 6 day 6 of flower on my ssh. I noticed some leaves turning yellow. I think it’s too early for them to show their fall colors as this is a 9-12 strain. My ph is always 6.4-6.8. My runoff ph is 6.6 always.I did move my lights down and just raised them. I’ll post photos
Week 10
Leaves. Edges burnt
6y ago
2
2
Solved
Walleyeguy
Canoeing and Brown Spots of leaf edges and tips.
I have some Canoeing and Brown Spots forming on tips and edges of some leaves. Both Top and lower leaves. Not sure what issue is ? Please see pictures. This is a coco grow so soil suggestions might not be helpful.
Week 11
Leaves. Edges burnt
Leaves. Color - Dark-brown
5y ago
5
5
Solved
CHILLING_RACOONS
NEED HELP! CRUCIAL PHASE
Excess or deficiency? I'm in the crucial phase of buds development, some leaves are getting brown and seems to be burned but I don't know if it is a burn or a deficiency.. On 17/01 I gave 2ml/lt npk 4-8-8 and npk 1.7-0-3 1ml/lt? What should I do? Could someone explain? Thank you❤️
Week 10
Leaves. Edges burnt
Other. General questions
Feeding. Deficiences
3y ago
3
3
Solved
FishBud
Curling and Crispy
My tallest plant has curling leaves and the edges are getting yellow. Wondering if there is an issue with water, light cycle, distance to light, etc…?
Week 4
Leaves. Edges burnt
Leaves. Curl down
3y ago
3
5
Solved
Clepage4
Picture 4 this week. I know I had nute burn early in the grow but have limited the amount being added every other to third watering. Not sure what is causing this change. Any advice will help!
Week 12
Leaves. Edges burnt
6y ago
3
2
Solved
Fraided
I dont know what to do!? This the first problem i have had. I think i overfed it by accident. Anyone know how to cure it? i havent fed it in 3 days just sprayed small amount of water so the soil doesnt get dry and all
Week 8
Leaves. Edges burnt
7y ago
4
3
Solved
Chubaka26
Help please!
What is happening with her?
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
9mo ago
2
2
Solved
guerilla
Calmag issue in mid flower?
Hi all. These girls are on 5th week of flower. I think this is calming issue. As I cut calmag completely in flower. I'm wondering is there any point giving calmag in flower?? G 💚
Week 16
Leaves. Edges burnt
Other. Other
Feeding. Deficiences
4y ago
3
1
Solved
Boblee420
Yellow leaf tips in weeks 2 and 3?
A few Yellow leaf tips? And a couple of brown spots? Those symptoms only on both smaller girls not the larger. Were all cared for and watered in the same way. Possible light burn?
Week 3
Leaves. Edges burnt
4y ago
2
2
Solved
IndigenousOrganics
Nitrogen Deficiency or Light Burn.
How can you differentiate between a nitrogen deficiency or too much light in an organic grow when only the tips of bottom leaves are affected? I am using 60 led lights on one plant (Wakyme).
Week 2
Leaves. Edges burnt
5y ago
3
2
Solved
IQuSX
🍁 changing color ??
Help! 4 weeks of bloom, began this about 7 day ago… What is it, how we could greening it?
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-purple
1y ago
1
1
Solved
Caukygrow
Issue with leaves (canoeing, lime green tips, burnt looking leaves)
Hi, I’m still having issues with my plants (mostly the smaller one) canoeing leaves, burnt looking tips and most recently mine green tips. I feed / water every day, have my light on 60% I introduced calmag and recently a bloom. Please see my diary for the nutrients I’m adding
Week 4
Leaves. Edges burnt
Leaves. Tips - Burnt
3y ago
7
4
Solved
Scandigrow
I have a few leaves that are burnt. The 2 plants are still seedlings. It's the LSD and blue dream #1 in the picture. My question is should i trim the leaves that are damaged?
Week 4
Leaves. Edges burnt
6y ago
3
5
Solved
bucketman
possible lock out or mag issue?
Hey guys Checked my girls this morning and I noticed some browning on the edges of the fan leaves it is starting to spread I am growing in coco and perlite 70/30 with a ph of 6.8 It could be a lack of mag any help would be much appreciated!
Leaves. Edges burnt
5y ago
1
3
Solved
xAK47FULLx
What's causing This??
WTF is going on??? I thinks is over water and high humidity levels Some of the leaf curl down
Leaves. Edges burnt
Leaves. Curl down
Leaves. Other
4y ago
2
8
Solved
Abadakor53
What is this deficiency?
Some leaves are burnt but the ph is good, watering is good light and temp good soil seems good and balanced. The humidity is very low can it be because of humidity?
Leaves. Edges burnt
Leaves. Tips - Burnt
4y ago
2
2
Solved
smoothbutter07
Anyone have any insight into if the latest photo on week 4 shows a potassium deficiency or a light Nute Burn?
Week 4
Leaves. Edges burnt
6y ago
1
1
Solved
Marlboro
Передозировка или свет?
Подскажите правильно ли я идентифицировал передозировку удобрениями. Не думал, что органические удобрения могут так навредить быстро растению. Света даю им 550м/моль/см2. Но вот решил дать полторы дозы удобрений, так как заметил легкое осветление листы в середине куста.
Week 8
Leaves. Edges burnt
2y ago
2
3
Solved
absolutgrow
two of my plants have curled leaves and yellow leaf tips. But this only occurs with the new pairs of leaves. What could be the reason for this?
Week 5
Leaves. Edges burnt
6y ago
1
3