ToDo Hydro Cal Magic Calcium Magnesium Nutrient, Plant Growth Formula (32 oz)

★★★★★ 4.6 34 reviews

US$9.90
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Product details

Management number 216950704 Release Date 2026/04/19 List Price US$9.90 Model Number 216950704
Category

ToDo Hydro Cal-Magic is a highly effective calcium–magnesium supplement formulated to prevent secondary nutrient deficiencies and promote vigorous, healthy growth in fast-developing crops. This concentrated formula delivers a clean, fully soluble solution of essential Ca and Mg, ensuring optimal plant structure, nutrient uptake, and protection against common disorders such as blossom end rot and tip burn. With a balanced pH of 6.0, Cal-Magic integrates seamlessly into any feeding regimen for both hydroponic and soil-based cultivation systems. Ideal for use with purified or reverse osmosis water, Cal-Magic compensates for critical mineral losses, making it indispensable for growers using soft water or working with high-demand crops like tomatoes, peppers, lettuce, and leafy greens. Its compatibility with drip systems and nutrient reservoirs ensures trouble-free application in automated or manual setups. Detailed feeding guidance is included, and the product aligns with ToDo Hydro’s Advanced Nutritional Technique (ANT) for growers seeking precision and high performance in every phase.

  • CALCIUM–MAGNESIUM SUPPORT: Concentrated Ca and Mg supplement with pH 6.0, formulated to prevent deficiencies and strengthen plant development.
  • ESSENTIAL FOR FAST-GROWING CROPS: Promotes strong cell wall structure, improved nutrient transport, and healthier flowering and fruiting.
  • SYSTEM COMPATIBLE: Works in all hydroponic, aeroponic, and soil-based setups; ideal for use with RO or low-mineral water sources.
  • VERSATILE CROP COVERAGE: Beneficial for both fruiting and leafy crops including tomatoes, peppers, lettuce, and other high Ca–Mg demand plants.
  • CLEAN, FULLY SOLUBLE FORMULA: Will not clog emitters or drip lines; mixes easily with most fertilizers and nutrient regimens.
  • MULTI-SIZE OPTIONS: Available in 8 fl oz, 16 fl oz, 32 fl oz, and 64 fl oz bottles for growers at every scale.
Coverage Up to 500 square feet depending on application
Item Form Liquid
Brand Name Generic
Item Weight 2 Pounds
Manufacturer ToDo Hydro
Mixing Ratio Varies by formula and growth stage - refer to product manual
Liquid Volume 10 Fluid Ounces
Target Species All hydroponic crops
Included Components Cal-Magic
Specific Uses For Product Hydroponic plant nutrition and fertilization

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4.6 out of 5
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34 ratings | 14 reviews
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