Mix several tablespoons with soil when planting bulbs or small plants. Mix 4lbs per 50 ft. of row evenly with loose soil in bottom of the trench.
Apply January or February for Iris, Crape Myrtle, Lilac, and Peonies to strengthen stems and increase blooms. Lightly cover on ground 6 inches away from stem, dug in.
For Chrysanthemum and Dahlias, heavily sprinkle and lightly mix into soil taking care not to harm the roots near the surface of the soil.
NOTE: 1lb is approximately 1.5 cups
WARNING: This product is not recommended for container grown plants.