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Back to Grow Questions
Burned tip weird spots on the leaves
heythere12345
started grow question 4y ago
I guess this is a toxicity right? Orange sherbet auto day 41
Solved
Leaves. Edges burnt
Leaves. Color - Yellow
2 likes
GMSgrows
answered grow question 4y ago
Not quite sure exactly what going on, so check your runoffs ph and ec levels. your ph should be in the 6.5 range for soil. An ec range in soil can be around 2000 for autos.
1 like
Complain
Selected By The Grower
Roberts
answered grow question 4y ago
I am guessing, but looks like onset of ph out of line, and plant wanting more potassium. Limited information makes it hard to answer.
1 like
Complain
Similar Grow Questions
Solved
BlumenBot
What am I doing wrong here?
First time running a plant from start using NPK RAW nutes. Sticking to the feeding schedule. Pretty much every tip is dark gray dead leaf... 3 - 5 leaves showing yellowing and maybe a handful more showing the burnt edges
Week 14
Leaves. Edges burnt
Leaves. Tips - Die
Leaves. Color - Yellow
5y ago
4
4
Solved
TheNoobDude
Nutrient lockout, ph imbalance or nutrient burn?
Unfortunately I don't have a ph meter, so my best guess is one or more of these problems: nutrient lockout, ph imbalance or nutrient burn. The first 3 photos are from an Auto Northern Light and the last 2 are from an Auto Jack Herer.
Week 6
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
1
Solved
statzzz
My plant is starting to wilt. They also are getting yellow streaks. It is now 4 weeks old. Temp 83 Humidity 50 PH 6.2 EC 2040. This happened in my last grow also.. Please anyone.. Why is this happening. Thanks.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
1
3
Solved
LegalGrowMyOwn
far too Lightburn/stressed
Hey gromies🤓 If got a big problem with my Mars hydro tws2000, its too powerfull for my ladys
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
2y ago
3
6
Solved
MindFlowers68
Thoughts on leaf symptoms? The other plant in tent is doing same thing,but plant in other tent getting similar feed not. see diaries for more pictures
K deficiency? Hard to believe that can happen in 65-gallon pots.Are getting big though.New growth tips looked yellow,hit them with water-soluble K and the new growth edges seemed get green.Some toco-ing, humidity is kinda high. Too intense light(800 ppfd), not enough C02 maybe?
Week 11
Leaves. Edges burnt
Leaves. Color - Yellow
2y ago
1
3
Solved
JacareGrows
Leafs yellowing
What can this be? It happened in 1 day. Is plant asking for nuts? I added only water for 4 days because i was afraid of been giving to much nutrients. Could be a pH problem?
Week 9
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
1
1
Solved
BLAZED
Leaf problems
My leaves are getting yellow from the bottom, and some have burnt tips. It started when she is in flower. I often feed Powder Feeding from Green House. PK+ (NPK: 0-30-27) and Hybrids (NPK: 15-7-22) the PH is 6.5 They say this strain wont need much nutrients but can handle more
Week 14
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
3y ago
6
7
Solved
Ex0du5
Flushing in coco
How do I flush a 3 week old plants grown in coco/perlite mix. It seems like I got nutrient lockout Does the water need to be PH balanced or regular tap water( tap water sits at 7.5) and I grow them in 12L pots I hope flushing won't hurt there little roots
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
1
2
Solved
Kwczekus
Help!!
Help I've been in the hospital my husband's been watering but my plants are sick help what do we do?
Week 6
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
6
Solved
elevensixty6
Growing in FFOF with some HF but have nutrient issues...have only given CalMag with RO water and this is what I've got.
Wedding Cake nute burn or possible P deficient with yellowing slightly down the edge? Also may have N toxicity with curling leaves? Blueberry also has slightly burnt tips, both plants have yellowing in the oldest growth. All in diary pictures. Thoughts? And how do I fix it?
Week 4
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
2
2
Solved
Stellarock69
plant discoloration
why is my plant discolored at the tips at this young age?
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
2
3
Solved
MindFlowers68
Slight leaf tip "burn"
What do you think is causing this burn on my leaves? It seems to be quite common. and maybe nothing to worry about if it's this minute. but I would prefer to not burn my plants at all if possible. Could it be a sign of underwatering? Light distance? i have a dimmer keepin at 1000
Week 8
Leaves. Edges burnt
Leaves. Color - Yellow
Setup. Lighting
3y ago
4
3
Solved
GanjaGartenZwerg
Problemen bei Grow
Große Problemen bei Wedding cake grow
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Pale
7mo ago
3
Solved
Jannis_Botanicum
Droopy leaves. Edges are dying ?
So i had this problem with the leaves before but it was only the ones on the absolute bottom, and it kinda is still that way but the leaves above the ones which originally had it now have it aswell, the leaves further up like fine. And it only affects the edges and tips of leaves
Week 5
Leaves. Edges burnt
Leaves. Tips - Die
Leaves. Color - Yellow
4y ago
1
4
Solved
blackcald
yellow leafs on one plant
i have two plants, leafs on 2nd plant slowly go yellow, any ideas?
Week 8
Leaves. Edges burnt
Leaves. Color - Yellow
6y ago
3
3
Solved
sndwich
Burnt Leaves?
Heat or nute burn? Haven't changed any feed etc but since the great 'heat' this is happening, any ideas? D
Week 8
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
3
3
Solved
TegridyF
Yellow and fragile leaves 2 week
Couple leaves yellowing and bit curved up. I suggest there can be the options: 1) magnesium deficiency; 2) nitrogen deficiency; 3) Light burn. For case it is magnesium deficiency I sprayed the leaves with magnesium sulfate (solution - 1g per 1 liter), but it won't help.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
1
Solved
Burntjalepeno420
Deficiency?
So I noticed this yesterday and I'm struggling to figure it out. The symptoms only appear on a few leaves of only 1 branch. Nothing about the environment or feeding has changed. A recent flush of plain pH'd water showed slightly acidic soil but not too crazy. Bottom feeding with
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Yellow
12d ago
2
Solved
thcwnc
PH problem
Hi.I have problem with low PH Grow in soil canna terra proff+,mineral canna terra nutrients , led lights,its 3rd week bloom autos Leaves turning yellow from bottom and yellow tips on top.I was sure its npk deficiency and maybe cal mag or light burn. EC:1.4 PH:5.5:( What to do ??
Buds. Not fattening
Leaves. Edges burnt
Leaves. Color - Yellow
5y ago
2
Solved
Nekizalb
Deficiency?
Hi, I've encountered some deficiencies in my plant but I'm not sure whether it's Magnesium, Potassium or anything else. I'm using the BioBizz outdoor trypack (BioBloom+FishMix+TopMax) Currently 2ml/L each. Symptoms are shown in the lower leaves. Maybe CalMag? or Pk 13-14? pls lmk
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
2