-Gro 1.5 Cu. Ft. Flower Garden Soil helps your flowers grow twice as big with fuller blooms and more vibrant color. This specially formulated soil is enriched with -Gro's continuous-release plant food that feeds your plants for up to three months, ensuring they get the nutrients they need over time. Its Moisture Control technology protects your plants from both over and under-watering, providing the balance to keep them healthy and thriving. I for outdoor in-ground plants, this soil comes in a ready-to-use 1.5 cubic foot bag, making it convenient and effective for your gardening needs. Model Number: