The Grow Awards 2026 🏆 
Calcium Deficiency?
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..
JeremyManswered grow question 5y ago
Cut my Cal/Mag in half this week, new leaves are not showing these spots.
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