Roots Healthy Start Advanced MRT 3-4-3
A natural, granular fertilizer with mycorrhizal fungi for planting and transplanting trees, shrubs, and flowers. Uses organic sources of nitrogen for slow release that also improves soil health. Includes immediately available potassium, 4% iron, and a small amount of sulfur. Contains beneficial rhizosphere bacteria, kelp meal, vitamins and humic acids to improve soil and plant health.
Available in: 25 lb. bags
