Specifically CANNA Terra Professional soil mix and CANNA Coco Professional Plus using either which is better, canna classic range of base nuits or canna coco base nuits?
Q is: how much coco can i amend the soil with before coco's cal/mag issues start interfering with medium nutrient balance, and which nutrient base would be better to use?
Q is: how much coco can i amend the soil with before coco's cal/mag issues start interfering with medium nutrient balance, and which nutrient base would be better to use?