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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
OnTheMoon
Burnt edges on oldest leaves
A diagnosis is needed. Could the Schultz Liquid Plant Food 10-15-10 be to strong for Phosphorus? 5 weeks old, transplanted into 5 liter container this week. Stopped giving nutrients last week.
Week 5
Leaves. Edges burnt
6y ago
7
3
Solved
Dankbudz84
Is this Ph lockout
Coco drip setup with the full canna line except boost. Week 7 juicy fruits auto. Feeding at 1.5EC and ph 5.8 to 6.2. I drip for 26 seconds about every 2 hours pump stops as soon as there is run off. Run off was at 5.25 Ph and 1.5 EC. I flushed with ro water with nutes 1.0 5.8.
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Curl up
5y ago
2
Solved
CannaMom2
Deficiency or Burn?
I have used Happy Frog before with no issues. I am running my first 420 Fast Buds seeds and they seem to have nute burn for the last few weeks no matter what I do. Is this maybe a deficiency and not burn?
Week 5
Leaves. Edges burnt
Leaves. Veins · Yellow between
Leaves. Color · Pale
3y ago
2
6
Solved
buddhi_coop
3 leaves ?
Why is this plant only producing 3 leaves when marijuana leaves usually produce 5
Leaves. Too few
Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
2
2
Solved
Grow15
Deficiency/ excess not sure which one
So im not very sure what deficiency/excess might be going on here. But imma link somo photos so you guys can help me out if possible :) been feeding her remo nutes at about 900ppm I believe we are in week 5 of flower maybe 6
Leaves. Edges burnt
Leaves. Color · Yellow
4y ago
1
3
Solved
Danielkendle
Nitrogen burn
How can I counteract nitrogen burn?
Week 4
Leaves. Edges burnt
6y ago
1
1
Solved
FarmBoi
Brown tips and edges, but not on all plants.
2 out of 3 Kratky plants are showing some crispy brown at the tips and edges. Would I be seeing nute burn at 550-750 ppm? Why only 2 plants? Why only the Kratky but not the DWC? (Same strain.) (I am actually using GH FloraDuo A and B) Thank you!
Week 3
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
1
1
Solved
seEdcork
Help! What is this?! Upper leaves turning yellow/brown but not the lower ones. Light burn?
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
3y ago
1
1
Solved
borneopothead
Noticed the 3 fan leaf has yellow/brown tips. Any advise? Thanks!
Week 4
Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
2
2
Solved
borneopothead
Diagnosis
Diagnosis? Is this nute burn or nitrogen toxicity?
Week 5
Leaves. Edges burnt
6y ago
2
1
Solved
DottorPatricktre
Leaf problemi
Hi , my Royal AK Auto is in the 7th week and i notice some leaf with red point and burnt edges. What's the problem? Can someone help me please?
Leaves. Edges burnt
2y ago
3
3
Solved
BillMonroe
* Spots (pic 4), on only 3 leaves of the plant at the top. Last week, before lights out, I misted. By lights-on time, some parts of the plant were still wet. Is this some water burn? Tap water is PHd and ~215 ppm (plenty ca/mg) * Any insight on those yellow tips is welcome! :)
Week 6
Leaves. Edges burnt
8y ago
8
6
Solved
Tomdm123
Weird leaf
It seems one of my leaves has become very oddly curled up. It has very slight brown spots with a strangely curled up tip. As seen on Week3-day19. Can anyone identify some sort of problem like excess or deficiency of nutrients?
Week 3
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
6y ago
2
2
Solved
halexxo
Deficit
Some small spots have started to appear on the lower leaves of one of the plants, and I can't figure out what it could be. Does anyone know? Thanks!
Week 7
Leaves. Edges burnt
Leaves. Color · Dark-brown
5y ago
2
1
Solved
privateerjosh
Leaves Showing yellow edges and banding
Is yellowing of leaves and dark leaves toxicity? no curling . moved the lights further away. I'm growing organic. The plants look stunted short dense. I've only got a cheap pH meter calibrated. 🤞 use RO water pH- citric acid. Overall they are short dense growth wise
Week 4
Leaves. Edges burnt
Leaves. Veins · Yellow between
Plant. Too short
6y ago
2
2
Solved
local____host
Why is the tip of my leaves burned? Happened on two out of three plants – Perlon Lightmix – After 10 days: 0.75ml Alga Grow
My Green Gummy Auto has a problem. I feel like it might be nutes burn, but unsure. Grown in a garden and windowsill. In addition to the nutes mentioned in title, added 1mL or Sensi Bloom A&B and 0,75mL of Bud Candy two days ago. Received 5 hours of sun for 2 weeks, and 10 today.
Leaves. Edges burnt
6y ago
3
Solved
Techii
Burning leaves nutrients problem or light stress?
Leaves. Edges burnt
2y ago
3
2
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
GreenHouseLab
I’m running multiple 1000w Bestva and have the lights now at 32” because of slightly burnt tips. Have the tips burnt because the light intensity is too much?
Week 1
Leaves. Edges burnt
8y ago
7
5
Solved
LetsGrowSome
Light burn?
My girls were doing great growing fast until they hit light burn. Growth was immediately stunted for days. I think I have my light problem solved for now, but how long should it be before growth ramps up again? Anything else I should do?
Week 3
Leaves. Edges burnt
3y ago
16
8