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Cal-Mag

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Cal-Mag

Groindoor.com features some of the finest Cal-Mag supplements to ensure your plants never face a Calcium or Magnesium deficiency. 

What are Cal-Mag Supplements? 

Ideal for both hydroponic and soil-based plants, Cal-Mag supplements make sure plants never run short on Calcium and Magnesium. It is recommended that these supplements should be coupled with a rather regular feeding schedule. It is no different than how humans should consume multivitamins to ensure a healthy macronutrient and micronutrient uptake. 

Benefits of Cal-Mag 

  • Increases cell wall strength  
  • Improves nutrient absorption 
  • Enhances plant growth 
  • Increases metabolism by activating plant enzymes  
  • Improves flowering, budding, and fruiting 

As a grower, you should always make sure that your plant gets enough Calcium and Magnesium. If you do not notice any signs of a deficiency, using these supplements can be harmful, so make sure you use them according to your plants’ needs. In certain situations, such as when you are using reverse osmosis water or when using purified water, using Cal-Mag supplements becomes mandatory. The same is the case if you are growing in coco air. 

Should Cal-Mag be Used During Flowering? 

Experts believe it should not even be a question. Cal-Mag is absolutely necessary for plants during the flowering stage, and it should not be ignored if you want healthy and beautiful flowers. 

Can Cal-Mag be used in Soil? 

While Cal mag is to be used when growing in coco, is it really the best idea to use it in soil growing? The answer is Yes. Calcium and Magnesium are nutrients that all plants require regardless of the growing setup. 

How to spot calcium and magnesium deficiencies? 

Before we get started, you should check our complete article on diagnosing nutrient deficiencies. Here are a few basic things that will help you spot a Calcium and Magnesium deficiency: 

  • Stunted growth 
  • Unhealthy and spotted growth on the plant’s leaves  
  • Leaves lose their color, becoming light green and ultimately yellow 
  • Compromised plant health starting from the root system and making its way to the top of the plant.  

Want to learn more about nutrients and pH? Check out our learning center or simply speak to one of our experts at 866-GRO-INDR! 

 

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  • Botanicare Cal Mag Plus, 1 Gallon

    Botanicare Cal Mag Plus, 1 Gallon

    Botanicare

    MSRP: $58.60
    $43.90
    Botanicare Product Documents Botanicare Cal-Mag MSDS Botanicare Cal-Mag Feed Schedule Cal-Mag Plus is a specialized calcium, magnesium & iron, plant supplement designed to compensate for deficiencies in some commercial and hydroponic nutrient...
    MSRP: $58.60
    $43.90
    Qty in Cart: 0
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    MSRP: $58.60
    $43.90
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  • Botanicare Cal Mag Plus, 1 Quart Botanicare Cal Mag Plus, 1 Quart - Nutrients

    Botanicare Cal Mag Plus, 1 Quart

    Botanicare

    MSRP: $23.60
    $17.73
    Botanicare Product Documents Botanicare Cal-Mag MSDS Botanicare Cal-Mag Feed Schedule Cal-Mag Plus is a specialized calcium, magnesium & iron, plant supplement designed to compensate for deficiencies in some commercial and hydroponic nutrient...
    MSRP: $23.60
    $17.73
    Qty in Cart: 0
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    MSRP: $23.60
    $17.73
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  • Mad Farmer Cal+Mag Mad Farmer Cal+Mag - Nutrients

    Mad Farmer Cal+Mag

    Mad Farmer

    MSRP: $250.00
    $173.25
    Mad Farmers Cal+Mag is a readily available Calcium/Magnesium supplement designed to improve soil nutrient conditions for better plant mass and prevent nutrient deficiency-based plant disorders due to with Calcium/Magnesium deficiencies such as blossom...
    MSRP: $250.00
    $173.25
    Qty in Cart: 0
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    MSRP: $250.00
    $173.25
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  • Gaia Green Glacial Rock Dust Gaia Green Glacial Rock Dust - Nutrients

    Gaia Green Glacial Rock Dust

    Gaia Green

    $7.56
    Gaia Green Glacial Rock DustGlacial Rock Dust is sourced from mineral deposits left by moving glaciers during the last ice age. This natural fertilizer contains essential plant nutrients that support strong plant growth and can be used on all plants in...
    $7.56
    Qty in Cart: 0
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    $7.56
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  • Gaia Green Basalt Rock Dust

    Gaia Green Basalt Rock Dust

    Gaia Green

    $13.52
    GAIA GREEN Basalt Rock Dust is mined from an ancient volcanic deposit in British Columbia, Canada. It is a source of natural minerals and trace elements that plants need to thrive. This product can be used on farms, home gardens, landscapes and...
    $13.52
    Qty in Cart: 0
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    $13.52
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  • Technaflora MagiCal

    Technaflora MagiCal

    Technaflora

    $0.00
      Technaflora Product Documents Technaflora™ Recipe For Success Feeding Schedule Use Technaflora's MagiCal to supplement calcium (3.25 percent), magnesium (1.25 percent) and iron (0.11 percent) in their regular feeding schedule to promote...
    $0.00
    Qty in Cart: 0
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    $0.00
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  • Technaflora Magical, 4 Liter

    Technaflora Magical, 4 Liter

    Technaflora

    MSRP: $74.34
    $51.78
      Technaflora Product Documents Feeding Schedule Safety Information Use Technaflora's MagiCal to supplement calcium (3.25 percent), magnesium (1.25 percent) and iron (0.11 percent) in their regular feeding schedule to promote healthy leaf...
    MSRP: $74.34
    $51.78
    Qty in Cart: 0
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    MSRP: $74.34
    $51.78
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  • Technaflora Magical, 20 Liter

    Technaflora Magical, 20 Liter

    Technaflora

    MSRP: $318.69
    $200.97
      Technaflora Product Documents Feeding Schedule Safety Information Use Technaflora's MagiCal to supplement calcium (3.25 percent), magnesium (1.25 percent) and iron (0.11 percent) in their regular feeding schedule to promote healthy leaf...
    MSRP: $318.69
    $200.97
    Qty in Cart: 0
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    MSRP: $318.69
    $200.97
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  • Technaflora Magical, 10 Liter

    Technaflora Magical, 10 Liter

    Technaflora

    MSRP: $177.03
    $123.62
      Technaflora Product Documents Feeding Schedule Safety Information Use Technaflora's MagiCal to supplement calcium (3.25 percent), magnesium (1.25 percent) and iron (0.11 percent) in their regular feeding schedule to promote healthy leaf...
    MSRP: $177.03
    $123.62
    Qty in Cart: 0
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    MSRP: $177.03
    $123.62
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  • Technaflora Magical, 1 Liter

    Technaflora Magical, 1 Liter

    Technaflora

    MSRP: $46.23
    $15.52
      Technaflora Product Documents Feeding Schedule Safety Information Use Technaflora's MagiCal to supplement calcium (3.25 percent), magnesium (1.25 percent) and iron (0.11 percent) in their regular feeding schedule to promote healthy leaf...
    MSRP: $46.23
    $15.52
    Qty in Cart: 0
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    MSRP: $46.23
    $15.52
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  • Cutting Edge Solutions Plant Amp, 6 Gallon

    Cutting Edge Solutions Plant Amp, 6 Gallon

    Cutting Edge Solutions

    MSRP: $379.99
    $298.86
    Cutting Edge Solutions Product Documents Safety Information Build Stronger Cell Walls And Boost Resistance to Stress and Diseases OrganicallyCutting Edge Solutions Plant Amp, which has been OMRI certified and registered with the CDFA, is a chelated...
    MSRP: $379.99
    $298.86
    Qty in Cart: 0
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    MSRP: $379.99
    $298.86
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  • Cutting Edge Solutions Plant Amp, 55 Gallon

    Cutting Edge Solutions Plant Amp, 55 Gallon

    Cutting Edge Solutions

    MSRP: $2,722.99
    $2,079.84
    Cutting Edge Solutions Product Documents Safety Information Build Stronger Cell Walls And Boost Resistance to Stress and Diseases OrganicallyCutting Edge Solutions Plant Amp, which has been OMRI certified and registered with the CDFA, is a chelated...
    MSRP: $2,722.99
    $2,079.84
    Qty in Cart: 0
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    MSRP: $2,722.99
    $2,079.84
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