Pro-Mix BX Plant Nutrient Growing Mix 3.8 CF – Professional-grade growing medium designed to provide a balanced environment for a wide variety of plants and growing applications. This lightweight mix combines high-quality fibrous peat moss with perlite to improve drainage and aeration, while vermiculite helps retain nutrients and moisture for healthier plant growth. With excellent water-holding capacity and low bulk density, Pro-Mix BX is ideal for gardeners and growers looking for a reliable, all-purpose planting mix.