MINERAL-CALMAG is, as the name suggests, a mineral calcium and magnesium booster. Designed to go with our APTUS range as a cleaner alternative to MASSBOOST. it is great for growers running multiple day / 7 day reservoirs, growers who don't run APTUS but are looking for a better calmag, and the DWC (Deep Water Culture) growers that LOVE the APTUS BASE but are having to use other calcium magnesium supllements. MINERAL-CALMAG is the best mineral based calmag for growers. Preferred method: All types of root drench, aeroponic, hydroponic, soil, media, NFT and DWC. Not recommended for foliar application. MINERAL-CALMAG is 100% mineral, clean and very stable. While it stabilises pH in the tank well, it does not contain ™pHperfect. Dosage: With a 2 part base NPK = 0.4ml per 1L (Calimagic is 1ml) With APTUS BASE and town / municipal water = 0.6ml per 1L (Aptus) With APTUS BASE and RO/Soft water = 1ml per 1L
