CANNA is internationally recognized as the world wide leader in plant nutrition for cultivating your favorite plants in coco, hydroponics and soil. Growco is proud to be an official CANNA brand nutrients dealer. Each CANNA product has been carefully developed to offer you the greatest yields possible. These cutting-edge, nutritional plant products are clean, simple, easy to use and do not harm the environment! Watch CANNA "Need to Know" videos to learn more about indoor gardening. CANNA Nutrients are made for several different types of growing media: CANNA Start for use with starter plugs for rooting cuttings and seedlings. CANNA Aqua as the base nutrient for hydroponics. CANNA Coco as the base nutrient for growing in coco fiber. CANNA Terra as the base for growing in soil. CANNA Substra in any run-to-waste system or for use in stonewool/rockwool. When you click on the CANNA base nutrient associated with your preferred growing media, you will find the recommended supplements to go with your CANNA base nutrient.