Calmag problems.

Ichabod1905started grow question 4y ago

Hi boys and girls. Do I need to use calmag on every watering. Using a sf4000. First time using led. And running into a few problems. Thanks for any advice. 👍🏻👍🏻

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Feeding. Deficiences

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Robertsanswered grow question 4y ago

If in soil no. Every other should work unless you have coco in substrate mix.

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