What is Plant media?

• A. The material your plant grows in
• B. A method of water purification
• C. The development of a plant from a seed
• D. A chemical added to soil

Answer: (A)

Plant media is the material your plant grows in. It provides the roots with physical support and helps manage water and air around them. This can be soil or other growing substrates like peat mixes, perlite, vermiculite, coco coir, or rockwool. In soil setups, the medium itself can contain nutrients, while in hydroponic systems the nutrients come from the water solution and the medium mainly serves to hold the roots and provide drainage and aeration. This is different from water purification, germination, or a chemical added to soil (such as fertilizer).