BuildASoil Perma Soil is a living soil blend formulated for houseplants, potted trees, and tropicals. Its perennial recipe combines increased drainage materials with a lower nutrient level than mixes intended for annual flowering plants.

The blend includes pumice, black lava rock, basalt, rice hulls, biochar, peat moss, Malibu Compost, and gypsum. These ingredients provide soil structure, aeration, organic matter, and mineral inputs for long-term container growing.