CNS17™ Coco & CNS17™ Hydro are designed with the commercial grower in mind. They are highly concentrated, economical fertilizers that produce professional results at an affordable price. CNS17™ Coco & CNS17™ Hydro are element rich and ideal for vegetables, flower and fruiting crops grown in hydroponics, soil or soilless grow substrates. CNS17™ Coco is specifically formulated for growers using Coir fibre. It contains optimum levels of calcium and nitrogen required to offset the high level of potassium that naturally occurs in Coir fibre. CNS17™ Hydro is formulated for hydroponic growers without the added calcium and nitrogen of CNS17™ Coco.