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Back to Grow Questions
Frisian duck
Organic_LarF
started grow question 6y ago
Please have a look at these leafs! I gave a new dose nutrients by wormcasting rockdust and guano. Also some seashell chalk. I waited a bit, but it seems to continue spreading, at low pace.
Solved
Week 16
Leaves. Color - Yellow
1 like
Athos
answered grow question 6y ago
It looks like potassium defficiency. If You are going the organic route, you can use a banana tea.
1 like
Complain
Selected By The Grower
The8thChevron
answered grow question 6y ago
Could be nitrogen, but I would bet money that your runoff is too acidic so you have to flush just a little bit. Cheers!
likes
Complain
Fusion
answered grow question 6y ago
Did you mix a shake or put directly into soil. There's alot of nitrogen in that mix. I'd flush and remove some of that build up.
1 like
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Similar Grow Questions
Solved
Paulolo03
The lower leaves of some plants are yellow, then die. I'm very light with nutrients, there is no bugs into the grow room, what can it be ? pH between 6 and 7, lower it with few drops of lemon juice but bought a 3aciddown bottle. And are the buds supposed to be that big already ?
Week 5
Leaves. Color - Yellow
7y ago
4
4
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
6y ago
5
8
Solved
ffgrove
fan leaves turning yellow and dying
Why are the big fan leaves all turning yellow and dying?
Week 15
Leaves. Tips - Burnt
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
4
2
Solved
Latestagecapitalist420
Yellowing of leaves Week 9
Help! Is it normal to have such yellowing Week 9? The buds are still green, but the bigger older leaves are quite yellow. Same strain different plant still very very green. Might be the difference between topping an auto and not topping an auto?
Week 9
Leaves. Color - Yellow
6y ago
1
2
Solved
Italy_Grower
The leaves are yellowing, some are turning purple.
The leaves are yellowing, some are turning purple, maybe it's normal or maybe not, I don't know. If anyone could give me some suggestions. I decreased the light intensity to 75% because unfortunately I can't raise the lighthouse.
Buds. Not fattening
Leaves. Color - Yellow
Leaves. Color - Red or pink
3y ago
6
5
Solved
WietBioloog
Leaves are getting yellow and brownish spots
Two plants, one is getting light green/yellow (more yellow at bottom, light green at top), other is getting brownish/greyish patches all over. I have started feeding over three days ago for the first time (very rich starting soil). Any input on what to do?
Leaves. Color - Yellow
5y ago
3
6
Solved
MuMu_the_Grower
Yellow leaf tips on some heads
I wonder whether they are getting ripe or should I get worried?
Week 11
Leaves. Color - Yellow
4y ago
1
1
Solved
GhettoStyle
friends help!! what is the problem with my plants!?
the problems started with the second week of growth on the solution EC 0.7 pH 6.3 in the end when I saw that the plants were starting to look bad I was advised to raise the EС to 1.1 in the end I raised the EС and adjusted the pH 6.0 and they stood for a couple of days on this
Leaves. Color - Yellow
Other. Other
Feeding. Other
5y ago
1
4
Solved
GhettoStyle
pH 5.9 EC 1.2
Friends tell me that this is a deficit or a shortage or a pH curve I do not understand why the tips of large leaves began to dry!
Leaves. Color - Yellow
Other. Other
Feeding. Other
5y ago
3
Solved
KingMickey
Burning Edges/Yellowing and Drooping?
The yellowing has gotten worse and I'm noticing slightly burnt tips/edges and some droop. Could this be burn/deficiency or over/underwatering? A combination? Is there anything I can do to fix this early or is it just a matter of giving them some time and less nutrients? Thanks!
Week 2
Leaves. Tips - Burnt
Leaves. Color - Yellow
2y ago
4
2
Solved
WeedTheNorth
Yellowing
What is happening here?
Leaves. Color - Yellow
6y ago
1
1
Solved
ED1126
Time to harvest or deficiency?
Is this an deficiency or is it just harvest time? She's 10wk old auto in and gal pot been giving her straight water for the last 3wks.
Leaves. Curl down
Leaves. Color - Yellow
4y ago
7
6
Solved
Mysteriogo
Pale/Yellowing leaves, neewbie
Hello, One of my plants have started to become yellow, and now its really pale leave. Started before bloom. I tried to water less (I was overwatering a little bit 1 mth ago. 1L/pots (18L) 2 Times a week) I don't know how to save this one :( (See previous question for info).
Leaves. Color - Yellow
Leaves. Color - Pale
4y ago
2
6
Solved
Milf420
Everything was going great in week to until i put it out side for more sunlight because it was sunny that day and the leaves burned!!!😓 I just took it back inside and fed it with water. I hope my plant will be OK.?😢 If someone was this experience please write a comment
Leaves. Color - Yellow
6y ago
4
4
Solved
balecryan
Light green/yellow seedlings
Hello my seedlings have finally started growing but they are all starting to lighten, starting from the center out at first then the whole plant, first grow please help!
Week 1
Leaves. Color - Yellow
6y ago
1
2
Solved
Ixnay
Yellow leaves with dark spots
Old leaves going yellow with black spots that fall off with the slightest touch.. They are the lower growth that hasnt really been exposed to much light. Any ideas what could this be and how to fix it? A bit worried about losing 3 months work 😑 Thanks in advance!
Leaves. Color - Yellow
6y ago
1
2
Solved
SupportiveMango
What do these yellow markings on the leave tips mean?
What do these yellow tips on the leaves mean? Are my lights to close? Looks like light burn to me and have adjusted the lights up 10cm for now. Still wanted to make sure since I thought they need more lights during flower. Thanks heaps
Week 6
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
2
2
Solved
Seth_101
Foxtailing Yellow Leaves White Trichomes - WHAT HAVEW I DONE?!
Hi! It's my first grow and I thought I was Doing alright. After I've bought a tent, seems like things got worse. My flower is an auto in week 13.4 (supposed to take 9-10weeks) and I'm flushing since about 10 days. Still the trichomes are pretty clear. What should I do?
Leaves. Dropping off
Leaves. Color - Yellow
Setup. Strain - Autoflowering
2y ago
1
1
Solved
SmylinPupil
Brown yellow leaves?
Can anyone help me? I had this issue with my last early Miss and thought it was a cal mag deficiency. I tried to adjust it last time during flower but it didn’t help. I really only notice it on one of them so far but I would like to fix the problem sooner than later.
Week 8
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
2
Solved
AshsBuds
Yellow leaf
I’m 6 weeks into a 7-8 (suggested) flowering stage. Some of the lower leaves have gone yellow. Is this signs of the plant ending it’s run or something to be worried about?
Leaves. Color - Yellow
6y ago
2
3