HESI COCO is THE fertiliser for growth and bloom on coco substrates. Like any HESI fertiliser is also HESI COCO thanks to complex-binding substances stabilized and free of unnecessary fiber.
HESI COCO is not an A & B supplement, the A & B components are combined in one bottle.
HESI COCO contains both organic and mineral nitrogen. Nearly all trace elements are stabilized in protective complexes. HESI COCO is enriched with vitamins and other vital elements for the bloom. In this way, a perfect balance is created in the system and a fast build up a healthy microflora.
IT is quite possible that the EC value of HESI COCO is somewhat lower than other coco supplements because no salts have been added, which only increase the EC value (fillers, fibers).