Black Diamond Vermicompost Worm Castings

Black Diamond Vermicompost Worm Castings give your trees the boost they need to quickly establish a strong root system. This product is loaded with the essential healthy soil microbiology, organic matter, humic acids and macro- and micro-nutrients needed for trees to grow and produce to their full potential. It will not burn roots and the nutrients are readily available for absorption by the plants. We have been using this product here at the nursery for many years with excellent results. Three quart bag will do for two to three trees at planting. Good for all fruit and nut trees, shrubs, berries and especially blueberries.