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Back to Grow Questions
my plant started yellowing, with these weird rust ...
Aragon
started grow question 5y ago
my plant started yellowing, with these weird rust spots and developed these crusty tips. Any idea what it might be?
Solved
Week 5
Leaves. Tips - Die
likes
The8thChevron
answered grow question 5y ago
Needs more nitrogen and magnesium.
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Selected By The Grower
TimTheTerpMan
answered grow question 5y ago
She's hungry which caused your light color. Up your feed. They dry leaf tips is because your humidity is too low. Crank it up to 60-70 in veg. 🤘😤
1 like
Complain
krenoime
answered grow question 5y ago
Its the Uruk Hai, get Gandalf asap
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HighRoller909
answered grow question 5y ago
it needs some feeding.increase your dosage
3 likes
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Similar Grow Questions
Solved
Budcultivator
Leaf spots issue
Does anyone know what is causing the leaves to look like this? Throughout the whole grow i've had brown spots as you can see in the older pictures, although adding calmag didn't really fix the issue. If anyone has an idea of what this could be please let me know!
Week 5
Leaves. Tips - Die
Feeding. Deficiences
5y ago
4
Solved
Sup3rNov4
Organic fun
And the outdoor organic grow nutrient def’s begin anyone have an idea whats causing this i’m thinking phosphorus
Week 23
Leaves. Tips - Die
4y ago
2
4
Solved
Jordyy140
Leaf tips
Why are my leaf tip going brown I haven't fed it anything
Week 3
Leaves. Tips - Die
5y ago
1
1
Solved
esotaro
Think my seedling will survive?
Thank you for all of your guys' help last week with this seedling. I tried to get more humidity in there but it's just so dry here in Arizona winter and just been cheerleading this sprout and the others to stick it out. Looks like this one is growing okay now. What you guys think
Week 2
Leaves. Tips - Die
Leaves. Color - Yellow
Setup. Seedling
4y ago
7
8
Solved
spacebound
Damaged new growth
Little damaged leaves, not sure why. Seems to be on all the new growth.
Week 7
Leaves. Tips - Die
Leaves. Color - Yellow
5y ago
2
1
Solved
AutoflowersSucK
Plant issue
Best guess as to what this is caused by? Only appears on upper half of the plant. Lower half is healthy and normal. Flushed with 5 Liters of 6.4 pH water stopped the progression
Week 7
Leaves. Edges burnt
Leaves. Tips - Die
2y ago
3
5
Solved
TomatoGrower00
Seedling issues
This is my 2 week old seedling that survived dehydration/heat (got up to 90F) that killed the other off. I gave it water and it recovered unlike the other. It remained super light green, so I gave it like 1/32 teaspoon of soluables. Now tips are browning. What should I do now?
Leaves. Tips - Die
Leaves. Color - Pale
1y ago
1
Solved
DazeDreamer420
What should I do next?
Was reading 1870ppm at 5.6 so i flushed 20L water threw till I got 6.3ph and 950ppm and let dry. Feed the other day 4L at 50% nutrients strength 840ppm and is seems it's gotten dramatically worse since then. Before it was very slowly getting worse. Worse at the top now too.
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Other
5y ago
5
8
Solved
Ancient_Genetics
Lack of water or its something else.
Did it burn from nutrients, or was it due to a lack of phosphorus, or just because it didn't have water?. It seems to me that it is due to a lack of water, but a lack of phosphorus also occurs in a similar way.😄
Leaves. Tips - Die
Leaves. Color - Yellow
Other. General questions
3y ago
6
Solved
Szamba
Leaves burning
So I changed her nutrition last week because she started to flowering. recommendation was 5 ml/l. I only give her once and the leaves started to burn. Since then she only get pure water, but it didn’t look better .any idea?
Leaves. Tips - Die
Leaves. Curl down
Leaves. Color - Yellow
3mo ago
10
8
Solved
Chief_Leaf
Why are the leaves tips curling dying and brown marks appearing?
My Mac #1 showing brown spots/marks on leaves, with tips curling and dying yellow/brown - what is the problem? How do I fix this? She is in week 5 flower. Is it calcium deficiency? pH problem?
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Color - Dark-brown
1y ago
2
1
Solved
EastCoastGrowShow
Tips yellowing Week 8 flower
So We are about to hit week 8 flower and im noticing the tips of the leaves around the buds are yellow. It is just the tips of the leaves and am not quite sure why this is happening or even that it is all that important being so late in flower? Anyone else experience this?
Week 15
Leaves. Tips - Die
3y ago
2
2
Solved
RRuffin
Probleme bei meiner Gorilla Cookie Auto
• Die erste Pflanze bekommt gelbe Spitzen an den neuen Blättern und ich weiß leider nicht, was das bedeutet. • Ein weiteres Problem bei der ersten Pflanze ist, dass die älteren Blätter an den Spitzen dunkelgrün sind und schlapper hängen. • Das dritte Problem ist die Breite der 1.
Week 4
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Tips - Thick
5mo ago
5
2
Solved
StDeacon
Did I water them over?
Could it be that it would be overwatered? Or rather Over-fertilized
Leaves. Tips - Die
5y ago
2
Solved
RaS_Audio
I think my plants are suffering a Phosphorus deficiency due to lockout due to low ph of soil. My first flush only helped for a while. As soon as the medium gets too dry damage resumes. I went to check on them yesterday and the amount of damage they took in 24 hours was pretty bad
Week 6
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Dark-brown
5y ago
3
5
Solved
pakpak
Hello everyone, I noticed that the pieces of paper are coming up, do you think it’s too much heat from the lamp?
Week 2
Leaves. Tips - Die
7y ago
1
4
Solved
MindFlowers68
Curled leaf tips Nevilles Haze
My Neville's haze is starting to be hard to look at. Cant tell if Is watering issue, nute burn or excess. I thinking maybe K deficiency. Shes been drinking close to 4 gallons of water a day or more and soil dries very quick. After watering I notice the new growth looks good
Week 12
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Pale
1y ago
11
6
Solved
GrowZex
What's going on with my girls? All of them are showing the same symptoms.
Week 4
Leaves. Tips - Die
6y ago
3
3
Solved
LEAFJE
Brown spot and crispy ends
Dear Growmies, My leaves, mostly the top fan leaves haves started to get brown and yellow spots. And even turn crispy to the point I can snap of the tips. I already increased Calmag from 0,5ML/Liter tot 0,75ml. I have been watering between Ph of 6,2 and 6,2. Any ideas ?
Week 7
Leaves. Tips - Die
Leaves. Color - Dark-brown
Setup. Strain - Autoflowering
4y ago
3
4
Solved
PinkParrot
Brown leaves
[ Lemon Orange 70% sativa ] Lot of brown leaves, starting from the tip [ Persian pie 60% Indica ] less affected by the problem (same watering) { We tried } PH 5,7 | & high PH 6,2 EC 0.9 | EC 1.2 Upper light Cooler temp Higher Fans speed Note : Grow & Bloom bottles crystalized..
Week 9
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Color - Dark-brown
3y ago
6
6