Cal-mag + !?

I recently did a search of cal-mag+ nutrients online and the results that came back were mind boggling.

Any recommendations on a particular brand that pairs well with coco?

much appreciated !

Nothing guys???

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Supplementing calcium and magnesium is a necessity when growing in coco due to the properties of the coco itself, especially if using RO (reverse osmosis) water. I grow exclusively in coco and use either botanicare's calmag+ or GH's CALiMAGic, usually at 1-2ml per gallon (strain dependent) which works well with my nutrient regimen.