Proven Winners All Purpose Potting Soil
Proven Winners Premium Potting Soil is a professional grade soil for gardeners use made from a blend of composted bark, premium Canadian Sphagnum peat moss and horticultural grade perlite. The product comes in two sizes – a 1.5 cu. ft. bag, which is perfect for outdoor container use, and a 16 qt. bag, perfect for indoor use and for smaller outdoor containers.
The 1.5 cubic ft. bag comes premixed with Proven Winners 15-7-15 + Minors Premium Continuous Release Plant Food, which provides a continuous nutrient release to help ensure consistent feeding while providing a base level of nutrition. Both the 1.5 cu. ft. and 16 qt. sizes contain dolomite lime to buffer soil pH, and a wetting agent for thorough water distribution.
The result is a medium weight mix with excellent air porosity and drainage – all important features to give you the best growth and most vibrant, colorful flowers, and healthy vegetables. Note – to achieve optimal growth results with both products, we recommend using Proven Winners Premium Water Soluble Plant Food every 1-2 weeks after planting.