Canna COCO Professional Plus growing medium is a natural fibre made from dried coconut husks. COCO looks and feels like soil but differs in that it is nutritionally inert and actually has more in common with hydroponics. Canna were the first to provide COCO growing medium and nutrients and has grown to become the most popular growing medium worldwide for both professionals and hobbyists. With COCO growing you get the best of both worlds, the benefits of hydroponic feeding but with the freedom of growing in pots.
When growing in COCO it is important to use a dedicated COCO nutrient and to adjust the pH value of your nutrient solution like in hydroponics to 5.8 to 6.2.