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Back to Grow Questions
Rust spots on leaves
Aragon
started grow question 6y ago
What are these weird rust spots? I'm guessing too much cal-mag?
Solved
Week 4
Leaves. Color · Yellow
likes
TimTheTerpMan
answered grow question 6y ago
Looks like a possible deficency crawling in. She's looking light in color also. Try feeding with a higher nutrient dose. 🤘😤
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Selected By The Grower
Similar Grow Questions
Solved
Basementgrow05
Leave burn ?
Checked the whole plant these are the only 2 leaves that are like this the really bad one I could of spilt some recharge water on it and burned it but the other one seems natural what could it be ? Removed the really bad leaf
Week 9
Leaves. Color · Yellow
6y ago
2
Solved
thenewdude
please take a look and let me know if I can do anything to fix what is happening. thanks!!
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Week 4
Leaves. Color · Yellow
Setup. Strain · Autoflowering
Feeding. Deficiencies
6y ago
2
2
Solved
goldfinger
Deficiency or Nute Lock?
I was a told a week prior I was feeling too much. So I stopped. I left town for 4 days and came home to the current photos. One looks like nitrogen deficiency, the other looks like calcium deficiency except I've fed 1tsp of tiger bloom, .5tsp of Cal-Mag and big bloom last week.
Week 8
Leaves. Color · Yellow
Feeding. Deficiencies
Feeding. Other
4y ago
3
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Solved
VeggieTales
Sick Plant Help
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Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
2
2
Solved
Greeny1612
Suddenly, massive problems. Tried a lot already, nothing helped yet. Any ideas what I'm missing?
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Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
2y ago
7
3
Solved
Ex0du5
Flushing in coco
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Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
1
2
Solved
Patagoniaweed
Magnesium - Nutrient problem
Do I have Magnesium deficits or any other problem? I started to notice during the last week and it is progressing quickly. The last weeks, pH of drain water was low (between 5,5 and 5,8) but I could increase it until 6.1. Has anyone the same problem? Thanks!
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Feeding. Deficiencies
4y ago
9
6
Solved
Firstgrow1
Seedling yellow spot and curl
I have a yellow spot on my seedling that appeared today. Seeing a slight curl in one of the leaves but can’t tell if it’s going up or down, more like sideways.
Week 2
Leaves. Color · Yellow
5y ago
4
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Solved
Seven1AteChef
Brown spot/ dry spot
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Leaves. Curl up
Leaves. Color · Yellow
5y ago
1
1
Solved
slothasor
Yellow/light green spots on leaves
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Leaves. Color · Yellow
5y ago
3
3
Solved
Mr_Maritime
Yellowing veins?
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Leaves. Color · Yellow
4y ago
1
3
Solved
RedEyes34
When to start using Cal Mag?
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Week 2
Leaves. Color · Yellow
6y ago
1
3
Solved
lloydrunner
Leaves are getting yellow and burnt
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Week 6
Leaves. Tips · Burnt
Leaves. Color · Yellow
5y ago
4
7
Solved
Jojo974
Gca yellowing tips
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Week 5
Leaves. Color · Yellow
5y ago
2
Solved
FBblueberry
Seeing some problems
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Leaves. Color · Yellow
4y ago
1
1
Solved
Casualguy
Little discoloration
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Week 4
Leaves. Color · Yellow
5y ago
2
5
Solved
JustGrowWithIt420
Leaves bright green
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Week 5
Leaves. Color · Yellow
Plant. Stem · Red or purple
5y ago
5
5
Solved
Autogrowing
Auto flowering, PH is 5.8 to 6.1 every day. Hydro set up. Botanicare grow, calmag, and hydroguard all given half the regular amount.
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Leaves. Color · Yellow
Plant. Other
4y ago
2
Solved
RGGROW
Are my leaves too yellow?
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Week 4
Leaves. Color · Yellow
4y ago
2
5
Solved
Paranado
Nutricients biobizz question
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Leaves. Color · Yellow
2y ago
3
3