MagNe Cal from the guys at plant magic is an increasingly popular cal-mag product. Using the correct ratio of magnesium to calcium is vital especially when using pK boosters. Aids transportation of nutrients and strengthens cells includes a full range of trace elements.
Available in 500ml, 1l and 5l.
* Coco growers, soil growers and growers using LED lighting will need to use a form of cal-mag.
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