Vital Cal-Mag


A liquid, organic calcium-magnesium supplement.

A chlorine-free liquid Cal-Mag that won’t harm microorganisms

Strengthens cell walls

A key component in plant nutrition

Can be root drenched or foliar fed for immediate uptake

Balances cation exchange issues in coco-based mediums

Available in: 1 qt. / 1 gal. / 2.5 gal. / 5 gal. / 55 gal.

Contact us for tote, pallet, or bulk orders

SKU: VitalCalMagParent. Categories: , ,



Calcium Carbonate, Magnesium Sulfate and Soy Protein Hydrolysate

Application Rate

Vital Cal-Mag can be used as a foliar spray or root drench at a rate of ½-2 tbsp. (10-30 ml.) per gallon of water.

Commercial Rate

Field crops, fruit trees, and vegetable crops apply at a rate of 1-3 quarts per acre or 2.5-7.5 liters per hectare.

Additional information

Weight N/A
Dimensions N/A

Product Safety Data Sheet