Use Bumper Crop Soil Builder for all of your in-ground flower planting. As a premium soil builder created exclusively by Master Nursery Garden Centers. It will loosen clay and other hard， compacted earths， improving drainage， planting texture， and aeration. Nutrient-rich soil conditioner helps poor soils Great for amending planting holes， top-dressing， garden beds and aerating compacted soil OMRI listed; Organic blend of composed manure， shellfish compost， worm castings， kelp， peat and aged bark Inoculated with ECTO and ENDO MYCHORRIZAE to improve root function for healthy plants Fertizlizer Made in USA Your security is our number one concern