Brown dot on leaf
Pprrrstarted grow question 5y ago
Hello everybody, on some leaf appeared this little Brown dot, only few leaf the rest of the plant Is very healty, what could be? Thank you!
Solved
Leaves. Color · Dark-brown
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Organomananswered grow question 5y ago
Calcium and magnesium deficiencies.
A cal/mag supplement will stop this from progressing.
Now that you plant is flowering, you need to cut back on the nitrogen (the leaves are super green!), otherwise you can end up with leafy thin buds.
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