HydraCalMag - 1L / 32oz
HydraCalMag - 1L / 32oz
HydraCalMag - 1L / 32oz
HydraCalMag - 1L / 32oz
HydraCalMag - 1L / 32oz
HydraCalMag - 1L / 32oz
HydraCalMag - 1L / 32oz

HydraCalMag - 1L / 32oz

HydraCalMag - 1L / 32oz

A powerhouse calcium-magnesium fertilizer for vibrant, deficiency-free plant growth and maximum yields.

Regular price $32.99
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  • 90-day money back guarantee
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HydraCalMag from HydraGarden is a new, Calcium Magnesium based supplement created to provide your plant with all the benefits of this nutrient-dense ingredient blend in one easy dose!

With the potential that Calcium and Magnesium can bring, HydraCalMag is the ideal addition to your plants supplement routine. This calmag fertilizer is filled with powerhouse ingredients in a formula built to keep your plants growing, deficiency free and producing yields to its maximum potential.

All indoor and outdoor plants such as Arugula, Basil, Bok choy, Brussel Sprouts, Cabbage, Celery, Chamomile, Chives, Cilantro, Collard Greens, Corn, Cucumber, Dill, Kale, Lettuce, Mint, Mustard Greens, Oregano, Parsley, Peppers, Radish, Rosemary, Sage, Savory, Spinach, Squash, Sunflowers, Strawberries, Swiss Chard, Thyme, Tomato, Watercress, Melon, Zucchini.

  • NPK 2.6-0-0
  • Total Nitrogen: 2.6%
  • Calcium: 3.2%
  • Magnesium: 1.2%
  • Iron: 1.3%
  • Molybdenum: 0.0015%
  • Zinc: 0.00075%
  • Shipping

    Shipping and handling are free for all paid orders within Canada and the United States.
  • Money Back Guarantee

    We believe in our product and want to create garden solutions that work for everyone, so your purchase comes with a 90-day money-back guarantee, which means that if you don't like your item(s) for any reason, we will fully refund your purchase.

    You can find more details about our Refund policy here.

Customer Reviews

Stress-Free Grow Support Plant Functions

Premium plant macro & micro nutrients to reduce deficiencies with calcium, magnesium, iron + more.

Made for Hydroponics Soil & Foliar Spray

NPK 2.6-0-0

  • Aeroponics
  • Deep water culture
  • Hydroponic systems
  • Indoor & outdoor
  • Soilless
  • Gardens
  • Container plants
  • Soil

All Purpose Advanced CalMag Plant Fertilizer

Next-level support during vegetative, flower & fruiting growth.

  • Stop leaf yellowing
  • Restore growth
  • Indoor & outdoor
  • Prevent blossom and rot
  • Tomatoes
  • Peppers
  • Flowers
  • Leafy greens

CalMag + Micro Nutrients

Handcrafted in small batches.

  • High quality
  • Non-harmful
  • Locally sourced ingredients