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General Organics CaMg+




CaMg+ by General Organics is a liquid supplement that boosts the levels of calcium and magnesium in plants. CaMg+ is an organic supplement that provides your plants with the necessary elements it needs to thrive. CaMg+ replaces what is commonly missing in many soils and nutrients.

  • (1-0-0)
  • Boosts levels of calcium and magnesium
  • Encourages plant to thrive in a variety of soils

Your Garden's Success is our #1 Priority

HTG Supply is committed to providing you with the very best products, pricing and service in the industry. We will ship your order fast and discreetly packaged to protect your privacy. Buy with confidence knowing your HTG Supply purchase includes simple returns as well as lifetime product support. Call our team of real growing experts with your purchasing or product use questions, and we will be here to help!

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Customer Service:  1-866-710-GROW (4769) | | Hours: Mon-Fri 9:00 a.m. to 5:00 p.m.


Tap into the benefits of calcium and magnesium
Calcium and magnesium are essential for plants, but they must be delivered in the correct ratio to spur growth. CaMg+ provides the appropriate amount of these necessary nutrients in order to optimize plant nutrition, encourage growth and produce robust flowers and fruits.

Strong Foundation
CaMg+ is part of the foundation of the General Organics line, along with vegan plant food formulas BioThrive Grow and BioThrive Bloom. When used together, these form the building blocks of a successful garden, from early stages through growth and into harvest.

It’s important to use CaMg+ in addition to BioThrive in growing environments involving coco coir, RO water or soilless media, since these often don’t contain calcium. By adding these minerals, your plants will get the nutrients they require for more vigorous growth.



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