This soil blend features a mixture of peat moss, perlite, pine bark, charcoal, sand, and lime, a great combination of all natural ingredients that provide a rich growing environment allowing for fast water drainage and appropriate growing conditions for Anthurium Plants. Peat moss is used for its great water and nutrient retention abilities. It is also a good source of organic matter that will slowly degrade over time to feed your soil. Pine bark also provides water retention, drainage, and aeration capabilities. Horticultural charcoal boosts soil preservation, filters harmful substances, and improves drainage. Perlite is porous and has great moisture retention and drainage capabilities.