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Back to Grow Questions
Qutro
started grow question 5y ago
Hi fellow growmies, Could you identify my problem out here please? Is it a heat stress or stg. else?
Solved
Leaves. Color · Yellow
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Rookie_grows
answered grow question 5y ago
Personally I would say nutrient lockout rather than one specific issue, check the run off ppm and Ph and adjust accordingly then feed at half strength. PK and calmag are both notorious for causing lockout in the medium
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Similar Grow Questions
Solved
GronkLeague
Yellowing seedling
Just started giving dilute nutes to my seedling and it continues to yellow from bottom to top. Whats going on???
Week 3
Leaves. Color · Yellow
Plant. Other
Feeding. Deficiencies
6y ago
2
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Solved
biird
Leaf Yellowing?
What is the yellowing in the last pic? The soil is top 20% Atami Cocos, bottom 80% store bought organic super soil. Watering tap water (EC 0.284/142 ppm), pH'd down from 7.9 to 6.5 with citric acid... I think that's probably the problem? Any advice for the high pH tap water?
Week 1
Leaves. Color · Yellow
6y ago
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Solved
UKAgent47
Sick plant
Help, my plant really looking sick and new leaves not looking that healthy. I have been feeding CalMag every other feed and only 850 ml every 24hrs and soil is dry on top layers before watering. Not sure what’s going wrong here. Much appreciate your help guys
Week 4
Leaves. Color · Yellow
6y ago
2
2
Solved
kaiabel
More leave pictures because im starting to worry more. Need tips or kind words :-)
11.03 last feed all had ph 6.7 and 980ppm , 15.03 1200ppm 6.7 ph except the wc (short one) guess its was 980ppm. one fedd is around 15l for four plants, water is sitting for 4 days till its used. adding mag because tapwater has 90 cal 11 mag so its not near the 3 to1. Lights 80%
Week 10
Leaves. Wilting
Leaves. Color · Yellow
Feeding. Deficiencies
3y ago
1
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Solved
Bendica
Ph ? Nut ? Not sure what it is on the excess/defiency chart. Details below
What kind of issue here? I think about the pH. -Soil : Light-Mix Biobizz (pH 5,5- 6,5) -Water pH : approximately 5.5 / 6 (initialy 7.4 and I read that is too high, I reduce him to 5.5/6) -Watering : 50ml every 2 or 3 days -Temp and humidity : 23 celsius degree and 44% -Pot : 11L
Leaves. Color · Yellow
6y ago
4
4
Solved
XiceX
Yellow spot on leaves
Yellow burn on leaves
Week 7
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
3
1
Solved
Spider
Hi guys, for you I used too much nuts? Or the little leaves's color it's normal? Reply , thank. 🙏
Week 9
Leaves. Color · Yellow
6y ago
2
2
Solved
SomersetGrow
Tacoing and leave colour
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Week 3
Leaves. Curl up
Leaves. Color · Yellow
2y ago
1
1
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?
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Leaves. Color · Yellow
Plant. Other
Feeding. Deficiencies
5y ago
3
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Solved
Jaygrow1020_autoking
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Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
3
2
Solved
420cropper
Discolouration
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Leaves. Veins · Yellow between
Leaves. Color · Yellow
5y ago
2
2
Solved
Cinderman
Should i harvest twice (half top first then bottom) or only once time?
Week 17
Leaves. Color · Yellow
8y ago
30
2
Solved
CrankledLarkus
Ongoing brown and yellow patches forming in week 6 of flower
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Week 14
Leaves. Color · Yellow
Leaves. Color · Dark-brown
7y ago
3
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Solved
TsukinoKi
Let it grow or cut it out?
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Week 2
Leaves. Curl up
Leaves. Wilting
Leaves. Color · Yellow
4y ago
1
1
Solved
Farmer99
deficiency
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Leaves. Color · Yellow
5y ago
4
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Solved
MarisaG
Help!!!
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Leaves. Curl down
Leaves. Color · Yellow
Plant. Stem · Red or purple
6y ago
1
1
Solved
Osito
Is it time to flush or wait a week?
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Week 19
Leaves. Tips · Burnt
Leaves. Color · Yellow
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3y ago
4
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Solved
Gentzo
What happens with my plant
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Leaves. Color · Yellow
3y ago
1
4
Solved
mck372
a week later...what's wrong with her?
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Leaves. Color · Yellow
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1y ago
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Solved
4lbi4
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Week 7
Leaves. Color · Yellow
4y ago
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