With the increased popularity of indoor gardening, the term hydroponics has been associated with peat-based soilless growing media like PRO-MIX. … Lettuce started in soilless growing medium and then planted into hydroponic system.

Is ProMix considered hydroponics?

Promix is probably the most forgiving hydroponic growing medium. Promix is made of professional grade Peat Moss, Perlite, Vermiculite, & Mycorrizal (Beneficial Bacteria).

Is all potting mix soilless?

Most bags of potting soil contain no field soil but are composed of a variety of organic and inorganic materials and are referred to as soilless mixes.