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Calcium Deficiency?

JeremyMstarted grow question 5y ago

Regarding plant #1. Can you confirm this in Calcium deficiency? I just changed out the reservoir this weekend. Didn't notice the spots until recent.

JeremyM

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Leaves. Other

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DeadwebsiteBoringcommunityanswered grow question 5y ago

Calcium excess.. Check your local water report.. See how much calcium you have in your water to begin with.. Use cal-mag more sparingly..

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JeremyManswered grow question 5y ago

Cut my Cal/Mag in half this week, new leaves are not showing these spots.

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