Best Organic Slow Release Fertilizer

Osmocote Smart-Release Plant Food Plus Outdoor & Indoor, 8 lb.

Jobe’s Organics Granular All Purpose Fertilizer, Easy Plant Care Fertilizer for Vegetables, Flowers, Shrubs, Trees, and Plants, 16 lbs Bag

Dr. Earth Organic 5 Tomato, Vegetable & Herb Fertilizer Poly Bag

Milorganite Lawn and Garden Nitrogen Fertilizer 6-4-0 (Made from Recycled Organic Material)

Scotts Rose & Bloom Continuous Release Plant Food, 3 lb

Espoma Organic Garden-Tone 3-4-4 Organic Fertilizer for Cool & Warm Season Vegetables and Herbs. Grow an Abundant Harvest of Nutritious and Flavorful Vegetables – 4 lb. Bag

Espoma Organic Plant-Tone 5-3-3 Natural & Organic All Purpose Plant Food; 4 lb. Bag; The Original Organic Fertilizer for All Flowers, Vegetables, Trees, and Shrubs. - Pack of 2

Miracle-Gro Performance Organics All Purpose Plant Nutrition Granules - 2.5 lb., All-Purpose Plant Food for Vegetables, Flowers and Herbs, Feeds up to 240 sq. ft.

Organic Plant Magic - Truly Organic™ Slow Release Granular Fertilizer : Long-Lasting Plant Food Granules - Indoor & Outdoor Flowers, Vegetable Gardens, Fruit Trees, Shrubs, House Plants [One 4 lb Bag]

Down to Earth Feather Meal 12-0-0, 50 lb. - for all types of growing plants, shoots, flowers, fruits and vegetables