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Cal-Mag Plus Humates 500G - for Prevention and Repair of Common Plant Deficiencies
The Dutch Science Nutrients Cal-Mag Supplement with Humates will help to prevent or remediate deficiencies in your plants. We add Humates into the blend to increase nutrients uptake in the medium used. The blend is a NPK 2-0-0 (Nitrogen, Phosphorous, Potassium) and is a super concentrated blend!
What Exactly Are Humates
Humates are a natural result of the process of humification, in which organic matter is formed from the remains of plant and animal life over a period of thousands of years. When combined, organic materials create biochemical and chemical reactions, resulting in the creation of complex molecules.
Not Your average Nutrient
We take a different approach to nutrients and mixing. All Dutch Science Nutrient products are a super concentrated blend that comes in an easy to mix powder. Ideal for on the farm or at home. The best part about it, the nutrient can be added to any existing setup with no ramp up period.
Where Can I use This
The Grow nutrient can be used in most setups including soil, coco and hydroponics based mediums. In general, as long as you mix the nutrient well, you can use it in virtually any setup, basic or advanced.
Mixing Instructions
The Cal-Mag Blend is super concentrated and requires only 1/4 teaspoon per gallon of water. Mix the nutrient well into the water until it is fully dissolved. Lastly feed your plants on your normal feeding schedule. No need to change it up! Use Dutch Science Nutrients every other feeding for best results. The nutrients are fully water Soluble.

