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Back to Grow Questions
Nute burn?
Realtree8858
started grow question 2y ago
Is this nute burn or something else? Growing in 5 gallon fabrics pots with soil / the bottom has super soil. Plants are 100 days old.
Solved
Leaves. Edges burnt
likes
SmallCannabisDojo
answered grow question 2y ago
It is in fact nutrient burn, probably nitrogen. The tell tale sign is the browning of the tips without turning yellow first/around the burned tip.
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Selected By The Grower
AutoflowersSucK
answered grow question 2y ago
It's classic nutrient burn 100% Done it before. Looks exactly the same.
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Mrb29
answered grow question 2y ago
my best guess would actually be a potassium deficiency. since the rest of the plant looks healthy. it starts on older leaves and works its way up.
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Similar Grow Questions
Solved
Marlboro
Передозировка или свет?
Can you tell me if I correctly identified a nutrient overdose? I didn't think organic fertilizers could harm a fast-growing plant like this. I'm giving them 550 µmol/m²/s of light. But I decided to give one and a half doses of nutrients since I noticed a slight lightening of the leaves in the middle of the bush.
Week 8
Leaves. Edges burnt
4y ago
2
3
Solved
Coughy
What deficiency is this?
Earlier, I added Epsom salts to fix purple stems, I’m pretty sure I over did it and I think this is a potassium deficiency but I’m not sure. I was being cheap and didn’t change res b4 moving over. Now that they moved tents, seems to be getting worse. How do I fix fast!? Pix in di
Week 8
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
7y ago
1
3
Solved
Verbalist
Problems on leaves
Over watering, nutrient defiency or? Backup info: I basicly nute burnt my plants 2 weeks ago, then I changed my growing medium (market soil) to another one with lower Nitrogen & Pottasium values and flushed to whole soil (15l soil) with around 20l pH balanced water. whats up now?
Leaves. Edges burnt
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
2
Solved
wazzaaaap
Brown spots on leaves
Hi, some white widow auto leaves have these brown spots and some burned edges and tips. What deficiency or toxicity is this? Growing organic, using biobizz nutes.
Leaves. Edges burnt
Leaves. Color · Dark-brown
2y ago
1
Solved
ChrisFirst
Dry and curling, when flush?
Hey there - it’s my first grow ever (Gorilla Zkittles Auto), and I’m guessing I’m in flower week 7. my leave are going slightly dry and curling all over the place. Is this normal or did something go sideways… Also, how long until I should start to flush? Thanks for any help…
Leaves. Edges burnt
Leaves. Curl down
2y ago
2
2
Solved
Dankbudz84
Help me diagnose this color on my leaves. I don’t if it’s something to be concerned about I just don’t want it to get worse. Overall I think they look great. What do you think?
Week 5
Leaves. Edges burnt
5y ago
2
Solved
mtd_3
Big deal? Feeding 2L every 2nd day with tab water and around 10ml total bloom fertilizer
Week 8
Leaves. Edges burnt
2y ago
4
4
Solved
Sunny
Why the tips of the leaves getting dry on the flowering?
Week 13
Leaves. Edges burnt
7y ago
2
5
Solved
dillande3
PHK leafs edges are yellow color like burning
Hello Guys, PGK some large leafs edges shows yellow/brown color looks like burns, its on 5 gallon bag , with nature's organic living soil with Roots organic potting soil (10lb potting soil and mixed with 1lb living soil concentrate) water only, only this plant show this symptom t
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
4y ago
4
5
Solved
Kmurr07
Nutrient burn?
What nutrient burn is this? I only assume nutrient burn bc it showed up a day after feeding. Thank you!
Week 9
Leaves. Edges burnt
3y ago
1
Solved
TheHighentist
Start veg, Light burn and more?
I'm not quite sure what has went wrong. However, my new lights must have been the reason for the crispyness?(Light burn) Can they be saved? Any tips and pointers?
Leaves. Edges burnt
4y ago
6
Solved
RustyNail
Necrotic spots
The last day or two I’ve had a bunch of necrotic spots pop up on the lower 3 sets of fan leaves. She is at node #5 now and starting to put out pistils. Is this phosphorus deficiency? I changed the res as it was close to a week anyways. Thanks all for the help. Happy Growing!
Week 3
Leaves. Edges burnt
Leaves. Curl up
Leaves. Other
6y ago
1
Solved
jefyandniky
how to fix crispy leaves... sorry first auto grow!
how do i get it to stop burning i switched it out to a t5 ho from a 315 cmh.
Leaves. Edges burnt
6y ago
2
3
Solved
John2911
Hi there I have these markings come on my leafs is there any body who could give me any advice I would greatly appreciate it using a ts 1000 humidity is 40 -50 temp is 26 and feeding l,5 litres water every 2 days and feeding advanced notes and big bud and cal mag ever other water
Leaves. Edges burnt
6y ago
1
2
Solved
Yayayatoure
Red spots on leaves
What are these can someone tell me how to fix these.and she is kinda droopy
Week 7
Leaves. Edges burnt
Other. Other
6y ago
1
2
Solved
Khmma46511
funky leaves
My leaves are looking funky curling down and up, working on aphid issue. Lowered the nutrient ratio from 2 teaspoon per gallon to 1 teaspoon per gallon. Haven't started it yet, scared to right now. I'm in week 3 of flowering..
Leaves. Edges burnt
6y ago
1
Solved
StonedKillJoy
Rust/dead spots
This girl, was overall stressed out from the beginning. Lights, overwatering, ph , wind burn, you name it. Either way all of the plants have long recovered. Still stunted tho. Plants have only received one 1/4 dose of veg nutes. Are the spots from lack of P and K?
Week 3
Leaves. Edges burnt
4y ago
2
4
Solved
Reckoning91
Punta hoja amarilla
Hi, this plant is 12 days old since it germinated, it's an Automazar from Dutch Passion. Outdoor grow, 10 hours of direct sunlight. Temperatures reached 34 degrees Celsius in the last few days. 800 ml of water yesterday, 20-liter pot. It only has one leaf with the tip yellow like it's burned.
Leaves. Edges burnt
4y ago
3
Solved
Tacomagarden
Leaf tip burning first grow
My leaves are starting to turn slightly yellow and brown and curled at the tips. It is more noticeable on the small colas that are lower down in the canopy. I am giving Fox Farm big bloom every other watering and Alaska organic fish fert 5-1-1 once a week.
Leaves. Edges burnt
4y ago
7
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
7y ago
1
5