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Back to Grow Questions
Some leaves curling up, dry
Kelabuyop
started grow question 5y ago
Some leaves curling up and show some dark spots on it & dry
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Leaves. Curl up
Leaves. Other
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Answer
Roberts
answered grow question 5y ago
Looks like a cal mag deficiency. Would check soil ph first then address it if ph is in range. Good luck 🤜🤛
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Similar Grow Questions
Solved
DeaneR
My upper leaves? Is this light scald? Or a nutrient imbalance? This has been coming on over the last week. The older shaded fan leaves appear healthy. Also the one bud on the far leftside, furthest from the light is less affected. Her tent mate gets the same light and nutrients.😕
Week 10
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Robownz_53
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Week 3
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4y ago
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hellomynameis
What's wrong here?
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Week 6
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4y ago
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Darkmanx
Common theme is a week of sugars and a week of flush. But here's what doesn't get talked about... Do I keep the PPM stable or do I let it rise/fall. If I'm running straight up RO, the water is going to gain more ppm. Does that mean I should change Rez daily? Add sugars daily?
Week 12
Leaves. Other
8y ago
3
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Solved
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Week 5
Leaves. Other
5y ago
2
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Ogchemst
rust spots on upper leaves and a little bit of yellowing on bottom, im using strip ph meter at the moment and im watering at PH 6.0 in lightmix feeding her 1,4ml sensi bloom 1ml calmag should i bump up calmag and sensi? her leaves look a bit pale too and bottom ones yellowingAbit
Week 6
Leaves. Other
7y ago
1
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najo91
What could these white spots be? They are slightly indented, not just surface spots.
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Week 5
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5y ago
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Slow growth
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5y ago
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Early harvest
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Week 11
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Week 4
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1y ago
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Week 10
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3y ago
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Week 2
Leaves. Curl up
3y ago
4
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Solved
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Week 2
Leaves. Other
6y ago
4
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Can anyone help me with the Mimosa Cake?
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Week 10
Leaves. Other
3y ago
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6