Complete basic nutrition for coconut substrates Hesi Coco, ideal for growth and flowering phases. This complete fertilizer is specially developed for cultivation in coconut substrates and, compared to the competition, only requires one bottle. Contains mineral and organic nitrogen as well as balanced amounts of phosphorus and potassium. Part of the comprehensive plant nutrition Hesi Coco, 1L also contains vitamins and other nutrients. Recommended dosage: growth phase: 3ml/1L water, flowering phase: 5ml/1L water.