Back2TheDirt's premium worm castings are a perfect soil amendment and natural fertilizer for farmers, gardeners, and indoor plant enthusiasts. Help support both your plants, soil, and community! Our worms are fed local food and paper waste collected from our Cincinnati compost program. Castings are sieved with 1/8" mesh. They have a neutral pH and no odor. Apply at a rate of 20% castings by volume for potting soil mixes or 1/2 lb-1 lb of castings per square foot for a top dressing.
Worm castings contain:
Beneficial soil microbes • Plant nutrients and minerals • Natural plant-growth hormones
Castings have been shown to:
Increase root growth and plant biomass • Speed up germination of seeds & increase seedling growth • Reduce transplant shock • Reduce pests • Suppress plant diseases • Increase soil porosity and aeration • Decrease water loss and nutrient leaching • Increase cation exchange capacity • Buffer soil pH
See more information on our "Why Worm Castings Page"
*For local pickup/drop-off of gallon buckets, a $7 in store credit will be offered for each bucket returned
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