NPK RAW Calcium/Mag 2lb | hydroworlds – HydroWorlds
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NPK RAW Calcium/Mag 2lb - HydroWorlds
NPK RAW Calcium/Mag 2lb - HydroWorlds
Brand: NPK

NPK RAW Calcium/Mag 2lb


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Out of stock

Most customers receive within 5-7 days

RAW Cal/Mag contains 15% calcium and 3% magnesium. RAW Cal/Mag has optimized the ratio of each element in a Water-soluble formulation of calcium nitrate & magnesium sulfate so that it doesn’t leave the media salty. This product is a stand-alone Cal/Mag supplement. Due to its low dilution rates, a little...
Sale price $47.04 Regular price $94.25
  • RAW Cal/Mag contains 15% calcium and 3% magnesium. RAW Cal/Mag has optimized the ratio of each element in a Water-soluble formulation of calcium nitrate & magnesium sulfate so that it doesn’t leave the media salty. This product is a stand-alone Cal/Mag supplement. Due to its low dilution rates, a little RAW Calcium / Mag goes a long way. It is also ideal for treating deficiencies & creating optimal recipe solutions. Works in conjunction with all nutrient & feeding programs.
  • RAW Calcium/Magnesium- Easily mixes into water and is completely soluble.
  • BENEFITS: Is a combination of two primary elements - Calcium Nitrate and Magnesium Sulfate. Helps thicken cell walls to increase the strength of the plant. Helps with the prevention of powdery mildew by reinforcing cell structure and helps plants resist pests.
  • WHERE TO USE: Great for use in soil, hydroponics, or other growing media.
  • DIRECTIONS FOR USE: Add 1/16th to 1/8th tsp per Gallon in the reservoir for irrigation. Apply as needed.

Product Description

RAW Calcium/Mag by NPK is a technical grade formulation of 15% calcium nitrate and 3% magnesium sulfate. This is a stand alone supplement that will not leave your media salty. Calcium builds strong stems and leaves while magnesium is necessary for chlorophyll production. Calcium and magnesium deficiencies are common as most fertilizers overlook these essential micro-nutrients. Applying these two nutrients in combination helps prevent too much magnesium uptake as the calcium acts as a buffer. Very low dilution rate means a little goes a long way. Works in conjunction with all nutrient and feeding programs. Thorough dilution is recommended before mixing with any other nutrient formulation. Calcium/Magnesium nutrients are not recommended for foliar sprays. RAW nutrients are water soluble, ideal for “spoon feeding” plants exactly what they need as their needs change throughout development, allowing for complete control of their needs.

Directions for use:

1tsp = 5ml. 1gal = 3.8L

Add 1/8 to 1/4 tsp per gal in reservoir

Apply as needed in irrigation

*As always, moderation is recommended when using additives. Start with very low dosages, see how the plants respond, and add more if necessary.

Raw = Soluble.

NPK Industries Feeding Chart in Teaspoons

NPK Industries Feeding Chart

Designed to be used in conjunction with RAW Soluble Micro-nutrient Line according to feeding charts developed by Master Gardener Harley Smith!

RAW Cal/Mag RAW Cal/Mag RAW Cal/Mag RAW Cal/Mag RAW Cal/Mag
2 oz 8 oz 2 lb 10 lb 25 lb
Estimated Total Gallons made 200 gal 800 gal 3,200 gal 16,000 gal 40,000 gal
Number of Teaspoons 12 tsp 48 tsp 192 tsp 960 tsp 2,400 tsp

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In the rare event that you experience a quality issue, please contact us right away. Images or video clearly showing the problem must be provided within a week of delivery, along with a detailed description and a photograph of your full packing slip. Refunds or credits are not guaranteed and are reviewed on a case by case basis. Hydro Worlds conducts strict quality control processes where orders are checked and verified before being processed and packed. If an issue is determined, we will do our best to satisfactorily resolve the matter at hand.

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