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Back to Grow Questions
Dead leaves
MateoMant
started grow question 6y ago
The problem with the leaves and the stem changing color continues.
Open
Week 10
Leaves. Tips · Die
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Answer
DoDrugs420
answered grow question 6y ago
May also be root problems, a bad ph, a too high ppm, overwatering... so exclude these first before supplementing with all NPK.
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DoDrugs420
answered grow question 6y ago
Looks like NPK deficiency, N from the yellow leaves, P from the red branches and K from the leaves getting crispy, with the brozeish color and dying.
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Similar Grow Questions
Solved
kushinator
Help! Lower fan leaves drying out slowly at the tips and edges. Doesn't look like nitrogen deficiency to me, but please prove me wrong!
10 days ago the lower set of leaves started drying out (they get brown not yellow). They don't receive light, but now it's already started showing on the third set of leaves. Does it look like nitrogen deficiency or can it be something else? Just gave it full strength nutes.
Week 6
Leaves. Edges burnt
Leaves. Tips · Die
Leaves. Color · Dark-brown
6y ago
2
2
Solved
Ottoechen
First Grow ever. What should i do? Strain: Tropicozz (Perfect tree)
The Tips of the leaves begin to turn yellow and dry. The Plants are about 15-17 Days old. The Temp is about 30C, Humidity from 35-60%. I put them in bigger pots with Grow mix 36h ago. i havent put nutrients at all until now exept vitamin and amino. From healthy to this in18 h.
Leaves. Tips · Die
Leaves. Color · Yellow
2y ago
2
1
Solved
Fetanq
Leaves on one side are dying but don't feel crunchy.
Due to slight nutrient burn problems I've given this plant less nutrients than usual. But last week the leaves on one side of the plant were hanging and dying off. They don'y feel crunchy and don't break off when you touch them. But they're thin.
Week 10
Leaves. Tips · Die
Leaves. Curl down
Leaves. Other
6y ago
3
3
Solved
green9975
Struggling with Yellow Spots and Weak Stems
Leaves. Tips · Die
Leaves. Curl down
Plant. Stem · Weak
2y ago
1
1
Solved
BMGenetix
Weird Sugar Leaf Burning
Does anyone have an idea what happened to my leaves? They are trying up and burning for some reason but only 3 of the 7 that are in the tent. They are all clones from the same mother plant. At first I assumed it was too much light at 1200 ppfd but dropping it didn't help.
Week 12
Leaves. Edges burnt
Leaves. Tips · Die
3y ago
7
7
Solved
JuicyFruit
On all 3 of my plants im getting yellowing leaves, big brown cripsy patches on the leaves and then when then yellow leaves weaken they fall off. i have flushed and changed PH to 5.7 and will now recalibrate ph pen. anyone want to weigh in? Cheers!
Week 7
Leaves. Tips · Die
Leaves. Dropping off
Leaves. Color · Yellow
7y ago
2
2
Solved
Mysteriogo
What can I do for her ? :(
Idk what is happening here... As you can see, the leave is Yellowing ans the tip is Brown.. What kinds of definciency is that ? Also last picture is the neighbour, I removed the tip but it still .. rotting ?
… Show more
Leaves. Tips · Burnt
Leaves. Tips · Die
Leaves. Color · Yellow
4y ago
3
5
Solved
Captain_7
Need urgent help. I’m a day short of 7 weeks into flower. Fan leaves are turning yellow at a rapid pace and now a dark green black is forming on fan leaves. Do I chop now or just remove affected leaves? Thanks.
Week 15
Leaves. Tips · Die
7y ago
3
3
Solved
RaS_Audio
My plants are suffering a Phosphorus deficiancy 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. what should I do? I went to check on them today and the amount of damage they took in 24 hours was bad.
Week 6
Leaves. Tips · Die
Leaves. Curl up
Leaves. Color · Dark-brown
6y ago
1
2
Solved
shadycallme
Anyone know what this could be?
Light: MH TS600 (32"); Premixed soil; Watered with unfiltered tap water (PH: ~6.2); 1 feeding of a miniscule amount of CalMag and Micro (AN), otherwise no ferts added. Multiple attempts to grow; Seedlings always started showing this kind of burning and were stunded shortly after.
Leaves. Tips · Burnt
Leaves. Tips · Die
Leaves. Wilting
5y ago
6
9
Solved
Green_Island_Mad_Scientist
Help identify yellow tips, curled down leaves and spots
Yellow tips started appearing on new growth on this plant few days ago, slight clawing downwards. Some brown spots. I thought it was CalMag deficiency and fed them yesterday with CalMag+light nutes.
Week 3
Leaves. Tips · Burnt
Leaves. Tips · Die
Leaves. Curl down
5y ago
2
1
Solved
Beyourself
τα φύλλα χάνουν δύναμη
I notice that some leaves are losing strength, I have doubts whether it could be due to excessive heat or too much water and poor drainage, what do you think? Do you see the leaf? Watering for 2 days with 70-80 liters of pond water and leaving 1 thirsty.
Week 17
Leaves. Tips · Die
5y ago
2
3
Solved
Tom_Jay
Leaves fading out color and brown/orange rusty looking spots appear. Tips are Dying and the plant looks so weak :( poor baby 🙀 Any1 some Tips ideas or something helpfull? thx
Week 6
Leaves. Tips · Die
Leaves. Color · Pale
Plant. Other
7y ago
3
1
Solved
tromus_teh_tranq
Browning of leaves on Northern Lights Seedling
Looking for some advice on the browning of the leaves and stunted growth of my NL seedling. It started occurring after a heavy water and appears to continue to creep. Thought it might be too intense lighting, so moved her. Thought it might be overwatering as well. Thoughts?
Week 2
Leaves. Tips · Die
5y ago
4
Solved
Ph0en1x
Plant health got worse, flush now or wait until tomorrow?
Its obvious that my plant needs Calmag Pro. Over the weekend i couldnt buy it and now my leaves look even worse. GPT recommended to flush now and then wait couple days until I add Calmag Pro. What should I do because normally tomorrow also wouldve been pour day. Im on Soil
Leaves. Tips · Die
Leaves. Color · Yellow
10mo ago
1
9
Solved
Wanderlust93
Anyone has an idea why she started withering at the end of her leaves like that? She started showing these signs a couple of days ago and the end of the leaves break when touched. I don't know what's wrong with her and I don't want to lose her 3 months in.
Week 13
Leaves. Tips · Die
7y ago
6
3
Solved
RRuffin
Probleme bei meiner Gorilla Cookie Auto
• The first plant is getting yellow tips on the new leaves, and unfortunately, I don't know what that means. • Another problem with the first plant is that the older leaves are dark green at the tips and are drooping. • The third problem is the width of the 1.
Week 4
Leaves. Tips · Burnt
Leaves. Tips · Die
Leaves. Tips - Thick
1y ago
5
2
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
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
5y ago
3
4
Solved
Smokeyboar
Leafs
Getting some brown spots would this be down to me not noticing my ph pen was needing calibration so was was at like 4.5 when it was meant to be 5.5. And fim failed on top left but re tried seems to of worked looks so behind now though
Leaves. Tips · Die
6y ago
3
4