Learn more about each of our certification programs by clicking the icons below. For veggies, fruits, flowers, microgreens, sprouts, herbs, plants, hemp, hay, grains, maple, and trees. For all animals ~ ruminants, pigs and poultry. For beekeepers who focus on honey bee health. For systems that integrate fish and plants. For indoor and outdoor mushroom producers. Certified Naturally Grown is not affiliated with the USDA National Organic Program. Our certification programs do not confer permission to use the word “organic”.