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Back to Grow Questions
Rust spots?
Growit2321
started grow question 5y ago
I have two leaves full of brown rust colored spots, it’s on the bottom of the plant, pH found to be 6.5-6.8, it’s around 80f outside, RH around 67%, using fox farm ocean forest soil.
Solved
Week 8
Plant. Other
likes
DoDrugs420
answered grow question 5y ago
Possibly a calcium deficiency.
1 like
Complain
Selected By The Grower
AliceInChainsmoke
answered grow question 5y ago
99% a calcium deficiency.
likes
Complain
Similar Grow Questions
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Grotik99
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Can anyone say if there's any problems with this?
Week 1
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Siriuz
Is it okay at week 4 to have their cotyledons turning yellow? Help
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Week 4
Leaves. Color - Yellow
Plant. Other
5y ago
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Solved
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Week 3
Plant. Other
4y ago
1
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Solved
Cannabis_carlitos
Can plants recieve light from the sun and artificial lights?
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Week 3
Plant. Other
3y ago
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Solved
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Is my plant flowering early or just showing sex? (13 hr sunlight per day)
It is almost the beginning of summer, my plants are 4-5 weeks old, performing really well outdoor. I am concerned that one of them is starting to flower early, but I am not sure if it is flowering or just showing sex (preflower If so, how can i keep it in veg longer. Outdoor DWC
Plant. Other
5y ago
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Ciujbau
Is this a male plant?
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4y ago
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MrRaid
Is this a male
Week 4
Plant. Other
5y ago
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Solved
Zeadikuss
What do I need to know before harvest?
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Other. Harvest - Curing
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5y ago
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Cino1987
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Moin, kann man bei der 4 Blütenwoche noch Blätter abschneiden oder würdet ihr es lieber lassen ?
Plant. Other
5y ago
1
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Solved
TickleToast
Why the size difference?
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Plant. Other
5y ago
3
2
Solved
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Found a seed from a batch of autoflower I grew from about 8 months ago, wondering if it germinated will I have to watch out for sex or will it be auto?
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4y ago
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5y ago
1
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Solved
BigHickory357
To defoilate or not to defoilate.. that is the question!
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Week 8
Buds. Other
Leaves. Other
Plant. Other
6y ago
3
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Week 6
Plant. Other
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3y ago
3
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Solved
Tropicalstorm
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Plant. Other
4y ago
2
3
Solved
Bhavesh1989
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Plant. Other
6y ago
1
1
Solved
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Week 2
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5y ago
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