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Back to Grow Questions
What is it ?
YWLganjis
started grow question 5y ago
I need to know what is wrong with this plant n it’s only this plant I don’t understand ?
Solved
Week 7
Leaves. Edges burnt
likes
Doktorholland
answered grow question 5y ago
too much calmag and nitrogen
1 like
Complain
Selected By The Grower
The8thChevron
answered grow question 5y ago
You have nute burn. Test runoff and flush if runoff is hot.
1 like
Complain
Similar Grow Questions
Solved
KeepOnGrowin
Leaf Edge/Tip Burning
Leaf edge and tip browning/burning. Also very old leaves at bottom of plant are yellowing and falling off. Plant is 51 days old. Any thoughts or suggestions are welcome.
Week 8
Leaves. Edges burnt
3y ago
3
4
Solved
DoDrugs420
Leaf edges pointing up, why is this tho? Rh: 65% temps: 22.5°Celcius Fan blowing over them. Phlizon 1000w both switches on at 27 inches from the top. Also dark spots appearing in the second set of leaves.
Week 5
Leaves. Edges burnt
Leaves. Other
Plant. Other
6y ago
1
5
Solved
voidvine
Calcium excess, which led to potassium deficiency? Or just light burn? Or both? What's wrong with my girl? Please, help.
I've been giving her BioBizz in accordance with the schedule, including CalMag. Using tap water (250-300 ppm). So my only guess is calcium excess, which led to potassium deficiency. However, only the main cola is affected now. So I also suspect light burn. What's your opinion?
Week 8
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl down
4y 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
Jukha
Im fighting with some problem on one plant. It starts about week ago, when bottom (old) leaves starts to have small yellow/brown sport, later tips turns brown (photo 1,2,3)On the same plant,the tips of smaller top leaves (bud leaves) are turnin yellow/lately brown. PLEASE HELP!
Week 13
Leaves. Edges burnt
7y ago
2
1
Solved
pinkdragon
Just to confirm, this looks like nute burn, doesn't it?
Burnt edges, tips curled up, canoeing. I've been having trouble balancing airflow and heat in such a small tent, and as a result the tent is on average about 28 degrees celcius daytime and the plants still get a lot of wind. Looking for whatever advice you can give! :)
Week 8
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Mottling
5y ago
3
3
Solved
BonusPackage
Some of my leaves on the pre-flowering plant are discoloured and yellow on the edges. Please advise
Week 10
Leaves. Edges burnt
6y ago
1
1
Solved
hannabis420
burnt edges :(
been noticing some white flies on my plant and have sprayed neem oil but now seem to have fried some edges of leaves, I make sure to only spray and water at sundown as I have high temps
Week 2
Leaves. Edges burnt
Other. Bugs
5y ago
7
5
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
GrowzForever
Yellow spots and singed edges
I’m using a 600w digital ballast and I’ve only had it on 250w but I upped it to 400w then 600w for about 18 hours but I’ve put it back to 250w after noticing these yellow spots and burnt edges :( I think it could be heat stress but from what I’ve been reading and seeing it doesn’
Week 6
Leaves. Edges burnt
Leaves. Tips - Burnt
5y ago
5
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
imibi
burning ends of leaves
the tips of the leaves burn a little, what could be the reason? it doesn't look like a light burn PH 6,3 Plagron coco a+b 950 ppm 25*C / 50% Quantum board 120w Samsung / dimming 50%
Leaves. Edges burnt
3y ago
2
2
Solved
Newbie101
Cal/mag deficiency?
few words BC of limit,max info. RDWCsystem.water change 5 days ago. first leaf started right before water change.water was low then.water’s pH increased 5.7 to 6.4 after putting it in system (normal).Now6.1. EC 1.1To0.8.Good growth.day16flower. NuteGHE 3part 1:1:1(roughly)&calmag
Leaves. Edges burnt
4y ago
2
Solved
heythere12345
Burned tip weird spots on the leaves
I guess this is a toxicity right? Orange sherbet auto day 41
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
2
2
Solved
Anorak
Tips burning, plants dying, very fast progression
Greetings growers! Plants are dying, every grow it starts in the 3rd week of flowering. Using Green House Feeding Organic, PH is up to the point,100% sure. Soil - light mix,vermiculite, perlite. Top leafs are burnt, bottom leafs are turning yellow and falling off.
Leaves. Edges burnt
Leaves. Tips - Die
Leaves. Curl up
4y ago
2
2
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
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
WeedDude
BurntTips and PH rises, who can help?
top leave tips doesn´t look good, color change and burnt tip over night? Cant believe they cant take 33% light at a 50cm (TSL2000)?? Soil: PH = 7,02 TDS PPM = 109 EC μS/c =217 1.PPM and EC ok? 2.Why is PH so high the start WaterNutesMix is 5,87 PH? (Please see diary for details)
Week 3
Leaves. Edges burnt
4y ago
2
5
Solved
Dr_GrThumb
1st time grower - nute burn? Lockout? Potassium def? Light burn? HELP PLEASE
Experiencing some deficiencies/light burn/heat stress. Says SSH likes hot/moist climate. Plants are planted in FFOF Soil, fed them 15oz of nutes yesterday. Using advanced nutrient systems, see above. Light is a SF1000 LED meant for a 2x2 tent. Would that burn them hanging at 20”?
Week 2
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
6
6
Solved
BrannabisTHC
Leaves turning brown in the middle
Hey growers. My one Jack Herer seedling is showing some light brown colors in the middle of her leaves. Does anyone know what this might be? I think it's light stress but I'm not sure
Leaves. Edges burnt
4y ago
2
2