For those seeking an organic alternative to feeding and amending your soil, I have mixed composted biochar available. Great for gardens, edible and ornamentals, and potted plants.
As a soil amendment, biochar can reduce runoff, improve soil fertility, moderate soil acidity, increase water retention, and increase beneficial soil microbes. Biochar can improve almost any soil. Areas with low rainfall or nutrient-poor soils will most likely see the largest impact from adding biochar.
Price: $30 a kg