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Cal Mag

How much cal-mag are you guys giving your plants. Mine is flowering(auto) I have been giving what is recommended on the bottle which is 1 ml per gallon. Is this enough?

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    • i will use up too 5 ml per gallon  n flowering ....

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      • I use 2.5ml per gallon in flower.

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        • What medium do you grow in man, you could need more for hydro than you would for soil.

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          • organic, roots original

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            • Root organics is my favorite brand lol I have all the guanos an the fish protein but you should be fine on calcium I’d only add a little here an there.

              kings recommendation would be for hydro & George’s would be for soil. Hope this helps man

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            • In hydro I feed Cal/Mag at about 100% of what the bottle says until they get to flower then I start bumping it up. You cant really over feed cal/mag and not feeding enough can cause problems. I have a couple of plants in soil outside and I feed the autos at 1/2 strength, the photoperiods dont seem to need it yet. 

              I dont think soil grows need it as much as hydro as Joshua said but I do think its most important in flower

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