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Back to Grow Questions
is it cal def?
ganzigunnu
started grow question 2y ago
all identical environment only single plant do this. I gave plain water.
Solved
Week 4
Leaves. Color - Yellow
Leaves. Color - Dark-brown
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Organoman
answered grow question 2y ago
Burning from over feeding. Nothing to do with calcium. 18/6 is best for cannabis, they NEED sleep.
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Selected By The Grower
ganzigunnu
answered grow question 2y ago
i fed only plain water. i give low ppfd first month 24h than 18/6. my ppfd so far doesnt exceed 15-20 dli. i make it to stabilize room temperature.
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ganzigunnu
answered grow question 2y ago
and shows slow growth compared to others.
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Similar Grow Questions
Solved
IbeBryBry
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TheGreenQueen420
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5y ago
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PurpleWorship
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Week 8
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5y ago
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Denzul
After noticing calmag deficiency in some other ladies I preventativly hit everyone with cal mag. Few days later see yellowing on leaves (pic above). Could they need more cal mag? Also looks like could be nitrogen deficiency? Thanks for any help with this issue.
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Week 4
Leaves. Color - Yellow
4y ago
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Solved
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Week 2
Leaves. Color - Yellow
4y ago
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Solved
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3y ago
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5y ago
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Week 4
Leaves. Color - Yellow
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Week 5
Leaves. Tips - Burnt
Leaves. Dropping off
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2y ago
1
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Solved
shiptony
Could this be light stress? I dont think it nutrient burn, as I have been taking it very easy
Week 7
Leaves. Color - Yellow
3y ago
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Solved
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Week 12
Leaves. Curl up
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5y ago
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Solved
StardewGrow
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Week 3
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Week 11
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2y ago
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Solved
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Week 5
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Leaves. Color - Yellow
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5y ago
1
1
Solved
McLovin69
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5y ago
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TiredHerbalist420
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2y ago
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Solved
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Week 9
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1y ago
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