It's also "peat-free," meaning free of peat moss. This matters to eco-conscious gardeners as ... For example, Walmart sells 16-quart bags of Premier Horticulture PRO-MIX for $21.60. The Fafard ...
Use store-bought mixes like Pro-Mix’s HP blend ... which can be either a mix of perlite and vermiculate, sphagnum or peat moss, or simply a soilless potting mix. Top with a cover high enough ...