Cal-Mag Amplified

//Cal-Mag Amplified
Cal-Mag Amplified2019-06-26T11:46:52+00:00
Bulletproof Si - 1 gal

Cal-Mag Amplified™

Calcium, magnesium and iron supplement.

Supercharge growth and satisfy plants that demand additional adjuvent nutrients with their base fertilizer.


3.5% Calcium

1.2% Magnesium

2.0% Nitrogen

0.1% Iron

Standard strength:
Mix 5 ml of Cal-Mag Amplified™  per gallon of water.

Foliar application:
10 ml/gallon per gallon of water

Teaspoon Tablespoon Fluid Ounce Quart US Gallon
5 ml 15 ml 30 ml 946 ml 3.785 liters

This is a highly concentrated solution. Never mix undiluted concentrates as this may result in nutrient lock-up. Add each nutrient separately to water and aerate reservoir regularly. Apply Cal-Mag Amplified™  to water after Bulletproof and Micro additions.

Shake well and measure carefully using a milliliter measuring cup. If adding to an already mixed reservoir, ensure Cal-Mag Amplified™ is diluted in fresh water before adding to fertilizer solution.

After nutrients are mixed in water, adjust ph to 5.5-6.5.

Monitor ppm/EC and pH in reservoir and top off with fresh water as needed.

Reservoir temperature should be 60-68 degrees F.

Do not store product in direct sunlight. Do not freeze.

Safety Data Sheet

Cal-Mag Amplified is an ideal choice for supplementing your native soil with pure, rapidly absorbable forms of calcium and magnesium. Many of our farmers have requested a complexed calcium and magnesium supplement, we have delivered. For farmers looking for independent ratio control of calcium to magnesium, our Plant Amp & Mag-Amped are an excellent choice. 

Coco coir growers will greatly benefit from the use of Cal-Mag Amplified by providing additional calcium to buffer the coco and maximize cation exchange capacity. Higher levels of magnesium are necessary for some plant varieties and heirlooms that originate from equatorial regions. The additional source of magnesium in Cal-Mag Amplified will drive chlorophyll production and maximize photosynthesis. Plants fortified with calcium and magnesium exhibit lush green leaves and reward the farmer with heavy fruits.

Foliar application is also highly recommended as a way to provide the plants with direct sources of calcium to fortify cell walls through the apolplast pathway, freeing mobile calcium to be used for fruit set.  Spray when the sun is first rising or setting for the night to ensure stomata are fully dilated.

Commercial and small sizes available: 1 Quart, 1 gallon, 2.5 gallon, 6 gallon, 15 gallon, 55 gallon barrel, and 270 gallon tote. *Please expect a 2-week lead time on placing commercial-sized orders.