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Help! Nute deficiency?

Bluedreaming02
Bluedreaming02started grow question 4 years ago
Recently I noticed some brown speckles on a few leaves. Then suddenly it has progressed. My plant is going into week 10 and the buds seem to be a bit slow to develop. Can any one help me figure what might be causing this issue?
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Week 9
Leaves. Color - Mottling
Feeding. Deficiences
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The8thChevron
The8thChevronanswered grow question 4 years ago
Looks like at least a calcium deficiency. Could be multiple micronutrients be locked out by too much phosphorus. Likely if you're using a bloom booster (like a 0-10-10). Also likely if you're using no micronutrients in your feed.
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Mr_Weeds_Autos
Mr_Weeds_Autosanswered grow question 4 years ago
Looks like you have two deficiencies going on at once, a Calcium and a potassium deficiency, which leads me to believe you have some type of lockout going on.
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sunshinegroww
sunshinegrowwanswered grow question 4 years ago
Looks to me like calcium deficiency
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4ako4ako
4ako4ako
some kind of deficiency?👋👋👋 is this some kind of deficiency?
Leaves. Curl down
Leaves. Other
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3 months ago
3