Mix 3 parts potting soil, 3 parts coarse sand, gravel, or horticultural grit (do not use sand or grit from your garden because it is not sterilized), 2 parts perlite or pumice, and an optional 1 ...

Bonsai plants require well-draining soil that allows air to circulate around the roots. You can purchase pre-made bonsai soil or create your own mix using coarse sand, peat moss, and high-quality ...

Use coarse builders’ sand instead of finer types of sand. Bark, particularly finely ground pine bark, ... We grow our blueberries in a peat moss-rich mix since they prefer a somewhat acidic soil.