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Back to Grow Questions
Leaf problem , weird spotty?
diabloelnino
started grow question 4y ago
I found these on my plant leaves awhile, didn't think much of it but now it seems to be on new leaves even after defoliation
Solved
Leaves. Color - Yellow
likes
GrowingGrannie
answered grow question 4y ago
I think you've got a SMALL problem with calcium deficiency ... easily solved by the addition of some CalMag! Those leaves probably won't get better looking but newer leaves should be just fine. Good luck!
1 like
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Selected By The Grower
HerbalEdu
answered grow question 4y ago
look like first sign of calcium deficiency.
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Similar Grow Questions
Solved
jarshman
Yellow leaves?
This is my first time growing. I have four plants going, this one started a week later and is growing faster but is starting to develop yellow leaves. Not sure why? Itβs getting plenty of sun and give it water regularly. Suggestions?
Week 2
Leaves. Color - Yellow
5y ago
1
3
Solved
mf_bazinga
yellow start from bottom,can someone help ^^
Hi everyone, its my 1st time growing,everything was okay,plant is now 33 D old,till yesterday. Yesterday got 2 bottom leafe yellow,was thinking they r old and plant consume them,but today saw on leaf above little burn brown top and color is green but getting yellow. Rest of plant
Leaves. Tips - Burnt
Leaves. Color - Yellow
5d ago
2
1
Solved
RoyColt
what is the problem?
The colors of the leaves make me think. I don't give a knock during these weeks of bloom time. Do you think this is a lack of calmag? or this is normal:)?
Week 10
Leaves. Color - Yellow
Leaves. Color - Pale
3y ago
2
1
Solved
Tbag2020
Leaves not looking healthy
I have this plant on 20/4 with PH 5.5-5.8 its an auto from fastbuds, not sure why the leaves keep burning like this? Can someone help please
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
2
6
Solved
Kwczekus
What did I do now?
So I'm not sure what's up if it's over or under - fed and/or watered. Seems like I have issues at this stage... sigh please give some insight?
Week 13
Leaves. Color - Yellow
3y ago
3
7
Solved
Dillsnills
If I do a mini flush to help w pH issues in my soil can I give a nute feeding right after or wait until next watering?
If I give a flush to help with pH issues can I do a nute feeding right after I flush or should I wait for the soil to dry out and do it next watering? The pH in the soil needs to be fixed asap any advice opinions is greatly appreciated.
Leaves. Color - Yellow
Plant. Other
Feeding. Deficiences
4y ago
3
4
Solved
NatureBoyNeo
Potassium deficiency?
My Auto 1 is showing some yellowing and brown tips on the leafs .. Can this be potassium deficiency ?
Week 12
Leaves. Edges burnt
Leaves. Color - Yellow
5y ago
2
2
Solved
Ganja_Victoria_Aus
Yellow leaf and dot
Some of the leaf are yellow on the edge, also some have same yellow color as spot inside the leaf. I am feeding her too much?
Week 9
Leaves. Twisted
Leaves. Veins - yellow between
Leaves. Color - Yellow
6y ago
1
4
Solved
ZuriEn
Nitrogen overdose?
We have 2-3 weeks may be, or less. Its the problem?
Buds. Other
Leaves. Edges burnt
Leaves. Color - Yellow
2y ago
1
1
Solved
Pinkscissors19
Yellowing leaves.
Is this a Nitrogen, Magnesium or Iron deficiency? I tried looking at pictures online, but they all look very similar. Or because of me under watering? I know I have not been giving them enough water. Growing outside in soil. Gave them nutrients 2nd of January.
Leaves. Color - Yellow
4y ago
4
6
Solved
Eagers
Help diagnosing deficiency
Can someone help diagnose this? Is this a Nitrogen deficiency or a Potassium deficiency, Ph runoff is fine 6.4 and EC runoff is 1.8. Lower leaves have been yellowing and dropping so last feed I upped grow to 1.5ml/l from 1.0ml growth has been good. Dont want issues now tho Thanks
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
1
1
Solved
Mraady
Runoff really matter ?
Day 35 After adding nutes i got runoff ph 4.8 Did flush with 15L ro water no change Another 15L with flush recipe ( 1ml/L cal mag and 2.5ml/5L tiger bloom ) slight change in ph around 5.2 After 30Liter flush i left plant alone its growing but i am worried ! Yellow new growth
Week 5
Leaves. Color - Yellow
5mo ago
2
11
Solved
NaturalMystic
Leaf tip showing little yellow?
PE#1 What she told me? 10days after i move she to bigger pot 3 to 10 gallon leaf tip showing little yellow on days 56
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
5
4
Solved
Ryanef
Leaf problem
Some become yellow at the tip, any advice? What did I do wrong?
Week 7
Leaves. Color - Yellow
6y ago
2
2
Solved
Weediz
Light-green stripes in the middle of big leaves
Its my first time growing in coco, and I think the girls is growing more slowly than they should and I have found some light-green stripes on my leaves. Any idea what might be wrong?
Week 4
Leaves. Color - Yellow
3y ago
5
6
Solved
Half_Synthetic_Growing
Droopy leaves, weird spots.
Does anyone know what's wrong with that bottom left plant? Those spots appeared pretty soon after I cleaned those filters. I'm thinking that it's a stress caused by that cleanse, no chemicals or such were used, but some roots were torn in the process. Deficiency? Disease?
Week 9
Leaves. Curl down
Leaves. Color - Yellow
Plant. Wilting
3y ago
4
4
Solved
TCH0808
Veg Nute Issues
Has anyone seen any diaries that catalog a successful sick veg -> healthy flower recovery? I'm curious to see how sick growth transitions to healthy growth over several weeks. Current issue: a) LED intensity, b), N excess, c) PK def, or d) cal/mag def(rust on leaves top and btm)?
Week 6
Leaves. Color - Yellow
3y ago
7
6
Solved
GreenEyez
Yellowing fan leaves - How to prevent?
π Any suggestions on what to do with my yellowing most lowest fan leaves? My displayed nutrient plan is up to date and many pictures from past weeks to display the yellowing process (mid section of the plant). π I aim to water with pHd water of ~6,0-6,5pH. All help appreciated!
Week 9
Leaves. Color - Yellow
3y ago
3
6
Solved
MDMA99
YELLOW SPOTS
yellow spots .... help me ... what is it? is there a cure? which one?
Leaves. Color - Yellow
5y ago
4
Solved
gornt
Strange yellowing leaf in flowering
What's wrong with my plant? New growth is yellow at the base of the leaves. They've been fed more than usual so cutting back on nutes and I've given them plain water today.
Leaves. Color - Yellow
5y ago
2
2