20qt baccto lite premium potting soil. this popular, pre-moistened, all-purpose potting soil is designed for ease of use when planting indoor and outdoor potted plants or bulbs, or starting seeds or rooted cuttings. a lightweight blend of sphagnum peat and other quality materials, baccto lite™ premium potting soil includes starter and slow-release fertilizers, and is ready to use right out of the bag. pre-moistened blend of sphagnum, peat, and perlite. includes starter and slow-release fertilizers. ready to use out of the bag. ideal for indoor or outdoor use. recommended applications: indoor use, outdoor use, greenhouse plantings, houseplants, cuttings, seed flats, bulbs and potted plants. composition: pre-moistened blend of sphagnum peat, perlite, dolomitic limestone, other ingredients.