Mills Calmag Tanks & Trays and it is so unique

and it is so unique because the nutrients are only released exactly when the plant needs them

Offers 20-35% air porosity for optimal oxygenation

miscanthus

Place the lid on the propagator and plug the mat in at the mains

Mills Calmag Tanks & Trays and it is so uniqueMills Nutrients CalMag Calcium & Magnesium Supplement For Plants Mills Nutrients CalMag is a premium calcium and magnesium supplement designed to prevent and correct deficiencies in two of the most critical secondary macronutrients in plant nutrition. Whether youre growing in a soft water area, using reverse osmosis (RO) filtered water, or simply pushing your plants hard during peak flower, CalMag is an essential addition to any serious growers