Cal-Mag Amplified SP™

Cutting Edge Solutions · Product Information

Cal-Mag Amplified SP™

Cal-Mag Amplified SP™ 12-0-0 offers a critical blend of essential nutrients, including Calcium (Ca), Nitrogen (N), Magnesium (Mg), and Iron (Fe). This formula offers a ratio of 3.5% Calcium (Ca) to 1% Magnesium (Mg) . These chelated minerals provide a pH-stable and cost-effective nutritional supplement, ideal for both hobby and commercial cultivators seeking comprehensive plant health solutions. 

Recommended for use at all growth stages, Cal-Mag Amplified SP™ 12-0-0 is versatile enough for various fertigation systems, from drip irrigation to recirculating hydroponics. It also functions effectively as a foliar spray during the vegetative and transition stages of plant development. Fully compatible with all commercial nutrient programs, Cal-Mag Amplified SP™ 12-0-0 ensures easy integration into existing regiments.

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Guaranteed Analysis

Nitrogen (N). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0%
2.0% Nitrate Nitrogen (N)
Calcium (Ca). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5%
Magnesium (Mg) . . . . . . . . . . . . . . . . . . . . . . . . . .1.0%
1.0% Water Soluble Magnesium (Mg)
Iron (Fe) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.0%

Derived from: Calcium Nitrate, Magnesium Nitrate, Iron DTPA

Directions For Use

For Reservoir Feeding

All Phases of Growth: Mix 1.28 grams of Cal-Mag Amplified™ SP per gallon of water.

For Stock Tank Mixing

All Phases of Growth: Mix 970 grams per gallon of RO water, stir until powder dissolves. Dose at 1:750 ratio.

Feeding reference

Cal Mag SP Feed Chart

Liquid Concentrate Instructions

Cal-Mag Amplified SP™ is designed for use in hydroponics, soilless, continuous feed, drain to waste, and for use in soil growing applications. After nutrients are mixed in water, adjust pH to 5.5-6.5. If your pH naturally falls within these parameters, pH adjustment is not necessary. Monitor ppm and EC 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. Use only as directed. Keep away from children. Always use Personal Protective Equipment (PPE) when mixing Cutting Edge Solutions fertilizers.

Cal Mag SP Feed Chart

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