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I added a couple pics of what looks like rust spot...
diamondtrichomes
started grow question 8y ago
I added a couple pics of what looks like rust spots on the leaves of only the tall plant in 7 gallon. I’ve given these two plants the exact same feeding so not sure what is causing it.
Solved
Week 5
Leaves. Color - Dark-brown
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Athos
answered grow question 8y ago
Looks like calcium deficiency, specially since it it's happened on the top leaves.
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Selected By The Grower
TropicThunder
answered grow question 8y ago
Looks like iron or calcium to me.. Happy growing friend
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