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Back to Grow Questions
Come mai queste bruciature?coltivo all'aperto...
Grow_bianco_rosso_92
started grow question 4y ago
Come mai queste bruciature?coltivo all'aperto con advance nutrients
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Leaves. Tips - Burnt
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Answer
Polaris9862
answered grow question 4y ago
Where are you? Looks like heat stroke, you'll need kelp for heat stress.
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tricombo420
answered grow question 4y ago
https://www.growweedeasy.com/cannabis-plant-problems/potassium-deficiency Looks like potassium deficiency
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Similar Grow Questions
Solved
weedoco
Yellowing Leaves in Flowering week 4
is it normal yellowing leaves in this stage ? or its phosphorus def? also some of the tips burned
Week 10
Leaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Stem - Red or purple
3y ago
4
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Solved
Habosabin
Tiny black dots
I am seeing tiny back dots all over my plant. Like bug poo or something. I have not seen any actual posts except one or two tiny inchworm over the last 4 weeks. Any idea what the black spots are?
Leaves. Tips - Burnt
5y ago
2
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Solved
6ix6ix6ix
(Mimosa auto in coco) Yellowing tips on new growth
The top of the plant (new growth) is showing some unhealthy signs. The tips of the leaves are yellow and there are lighter green stripes on the leaves themselves. I googled and the signs match to a number of deficiencies, but i lack the experience to diagnose correctly. Plz help
Week 5
Leaves. Tips - Burnt
Leaves. Color - Yellow
2y ago
2
3
Solved
Mr_ROCKET
Does anyone knows if should I flush the pot ahead of time to reduce nutrients levels?
As you can see from last pic from week 6, I have used pre amended soil with 2.5 % of Nitrogen on dry mass. (sorry for the italian). Should I flush the pot ahead of time in order to reduce nutrients level so to both solve the yellow tips problem and favour the flowering stage?
Week 8
Leaves. Edges burnt
Leaves. Tips - Burnt
Feeding. Chemical composition
5y ago
1
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Solved
kenshin
I noticed today (day 6) that one of the cotiledon leaf is kind of burned or maybe its only discolored. Any ideas why? My soil is made of: 70% Turf + Perlite 20% Worm castings 10% Vermiculite
Week 1
Leaves. Tips - Burnt
7y ago
2
2
Solved
joeasian16
what I am doing wrong,
please tell me what is going wrong, this plant is one week old and leafs are burnt.
Leaves. Tips - Burnt
5y ago
6
4
Solved
z0laire
Burnt looking seedling
What's going on with my #2 seedling? I thought it could be light burn and raised my light by 4" but the odd coloration on the tips has gotten worse 18hr later. It also doesn't seem to be drinking whats in the coco yet so I'm cautious about feeding.
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl down
4y ago
2
3
Solved
dchgo
Lower leaf discoloration: mag deficiency??
Pulled one of the plants out to see it under normal light, lower leaves have some discoloration. Mag deficiency? Fed yesterday. PH in : 5.9 EC in : 1.3 PH out : 6.2 EC out : 1.5
Week 3
Leaves. Tips - Burnt
5y ago
1
2
Solved
Ogiegrwha
N burn from FF Ocean forest?
This is the second time I have grown indoors and just wondering if the bottom true leaves are burnt? And if so is it the soil? Because I haven't gave anything yet.
Week 2
Leaves. Tips - Burnt
4y ago
2
2
Solved
Nautilus
Last question, i should cut it off right now correct? The plant look like is dead in my opinion theres nothing that can save them, how i can avoid any type of mold in the nug? Im really scared about what happened last night to my 2/4 plants... today i turn immediatly the lamp off
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
1
Solved
AlpineGoat
Identify the deficit!
Deficit of...? I really can’t understeand, such a noob on it. 3rd flower of week, using Hesi nutrient: Bloom Complex PowerZyme Root Complex Supervit
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
2
Solved
NateLay
Plant getting lighter — deficiency or excess?
Plant getting lighter overall. Thought it was N deficiency. Since N is mobile, expect older leaves to fade first. But its more the top/whole plant. Using Floragard Grow Mix w/ Greenhouse Feeding Bio Grow (1/3 dose due to pre-fertilized soil). Bloom fertilizer was added yesterday.
Week 7
Leaves. Tips - Burnt
Leaves. Color - Pale
21d ago
7
4
Solved
KOKOK
Help my plant
Hey, i see something wrong with my plant, untill Day 10 she was under the cfl lamp n every thing was ok, at the Day 11 i switched the light to LEd and this happend:( İ noticed when i compare the photos of the day 11 with Day 10, please help me im nervous, Thanks. What you think?
Week 2
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
Leaves. Color - Mottling
4y ago
3
3
Solved
eclysa
When would you flip into flower ? 💐
When would you flip into Flower and why do you think the tips are burnt ? I fed 1.5ml of bio grow I forgot calmag Light ts1000 at 40cm and 50% Humidity 67
Leaves. Tips - Burnt
9mo ago
1
Solved
Aragon
Burnt Tips
burnt tips, what's the reason for it?
Week 11
Leaves. Tips - Burnt
5y ago
4
3
Solved
Wackytabacky_420
Anyone know what's wrong with my girl?
Can anyone tell me if this is going to effect my flowers? Should I cut these leaves out? What can I do to correct it? I left a pretty good description in week 7 of the battle with this plant.
Week 7
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
2
2
Solved
Herbinator
Extraction and circulation fan cut out and the tent got very hot for a few hours 😵 Any idea if yellowing at the tips is related? If not, does anyone know if I'm looking at a nutrient deficiency?
Week 10
Leaves. Tips - Burnt
5y ago
1
1
Solved
TeesTrees
colour change on leaf
Just noticed there is a discolouration on the tip of the leaves just saw it today. And i dont want to loose the plants.
Week 3
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
3y ago
3
5
Solved
Bak2Blk
I don't think this is nute burn...
So I thought I had a case of mild nute burn but I haven't given the plants any Bloom or Calmag since last Friday, only water so I'm wondering if this is a nute burn issue now. Could it be my PH? Last I tested my run off it was at about 6.65. What's causing this?
Week 13
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
3y ago
5
4
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
1y ago
3
6