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N-P-K | 0.25-0-0.1 + Ca 20%

Elemental augments calcium and magnesium levels to prevent deficiencies that can occur in fast-growing plants. Elemental is essentially a dry form of a cal-mag boost with added benefits, such as fish protein hydrolysate and a tiny amount of sulfur to give back what reverse osmosis takes out. Supplementing calcium and magnesium is one of the secrets of expert growers and results in more vigorous plants and larger yields.  With twenty percent calcium availability, Elemental offers a lot of bang for your buck and is best used during bloom phase.

Certified 100% Organic and GMO-Free.

Out of stock

SKU: ROEL3 Categories: ,
Dolomite / Ground Limestone / Fish Protein Hydrolysate/ Gypsum



Elemental is a supplement specifically created to augment calcium and magnesium levels and prevent deficiencies that can occur with fast-growing plants. Want vigorous plants and larger yields? Elemental contains two absolutely essential macronutrients: Calcium, an essential nutrient for plant health due to its role in cell walls, membranes and other biochemical processes; and Magnesium, which is a central component of the chlorophyll molecule. Join the ranks of expert growers who consider Elemental a secret weapon.



Elemental is easily used as top dressing applications or as an amendment. If adding to a large quantity of water, first half fill a gallon jug with water, add the elemental and shake vigorously for a minute before adding to the tank. And always make sure to add Elemental before you add any other nutrients.


Dry Application Add 1 tsp (5 ml) per 1 gallon of soil. Add 2 tsp (10 ml) per 5 gallons of soil. Add 1 TBS (15 ml) per 10 gallons of soil.
Liquid Applicaiton Add 1 TBS (15 ml) per gallon. Mix for 24 to 48 hours and water in direct.
Vegetable Gardens and Flower Beds Add 2 – 4 lbs per 100 square feet and mix into soil.

Weight 3 lbs
Dimensions 11 × 7.5 × 4 in
Available In

3 lb

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