Canna has been developing top quality plant nutrients such 1979. Their plant products are simple and effective to use, and are delicately balanced to suit each variety of growing medium and fertilizer combination. Canna nutrients are available around the world, and have been voted the top brand of plant fertilizers. They also introduced the 1:250 mixture ratio, which has become the standard ratio for general use fertilization. Canna nutrient blends include Aqua, for use in hydroponic systems and Coco, which was the first, and is still considered the best, nutrient for growing on coco as well as Terra for growing with soil.