ATA CalMag is a supplement with the aim to provide calcium and magnesium to the plant if there is too little in the nutrient water. Although hard tap water in most countries contains ample calcium and magnesium, a CalMag supplement may be advisable in some cases. Especially when the grower uses soft tap water, such as in large parts of the United Kingdom or osmosis water (demineralised) water, the use of CalMag is even a must for the plant.

Plants undergo a lot of stress and rapid assimilation of nutrients in their quest to build cell walls, produce chlorophyll, conduct photosynthesis, divide cells and other important functions. Calcium is an element that isn’t very mobile within the plant and needs good flow of fluid throughout the plant to pull it to the areas to which it is needed and more importantly the calcium needs to be in a a form that the plant can easily transport. It is of no use if there is an ample supply of calcium but that the plant can’t uptake it. Pro Cal has solved this issue so that our calcium source is readily available and married with extra magnesium and fully chelated iron.

Keep your plant well nourished, productive and green with Emerald Harvest Cal-Mag. Containing top quality ingredients, Cal-Mag is designed to supplement crop nutrition with calcium and magnesium and create the conditions for heavy yields.

Green House Calcium should be used in situations where the amount of calcium present in the water is below the recommended levels. The additive helps to build up the levels of Calcium to the optimal levels so plants do not suffer.

Mills Nutrients CalMag gives your plants all vital minerals of magnesium and calcium needed for strong growth and to help with nutrient absorption and photosynthesis. Levels of calcium and magnesium will increase, and so will the overall quality and health of your plants.

The Shogun Fertilisers Samurai Coco Multipack has absolutely everything you need to get a coco grow done from start to finish. The Shogun Fertilisers range has been developed by leading bio-chemists.

Shogun Fertilisers CalMag contains desired levels of calcium & magnesium to improve uptake and the translocation of nutrients along with improving plant health, growth and fruiting.

ProActive Nano Power Powder is a soluble calcium and silica supplement applied as a foliar spray

MagNifiCal provides essential macrominerals to your plants, and does so quickly thanks to those minerals being super chelated. This formula was specially designed to speed up plant absorption rates, and it sure does the job. Your plants will be reaping the benefits within just a couple of hours after use.