Difference Between Hydroponics and Aeroponics

Hydroponics and aeroponics are both methods of growing plants. The latter, aeroponics, is a method used to grow plants in the air – without the use of soil. Hydroponics is also a method that does not use soil, but instead, uses only a nutrient solution in a water solvent. Read on to explore more differences between the two.

Difference Between Aeroponics and Hydroponics

Hydroponics

Aeroponics

Hydroponics is a method of growing plants in nutrient-enriched water, and without soil

Aeroponics is a method of growing plants, also without soil, where the roots are exposed to the air

Roots of the plants are exposed to nutrient-rich water

Roots of the plants are exposed to the nutrient-rich mist

Requires a comparatively larger supply of water than aeroponics

Water requirements are very low

Chemically inert media is used to hold the plant (clay, sand or gravel)

No such medium is used

Supports more variety of plants

Most feasible for plants such as olives and citrus plants

Relatively low maintenance system

Requires comparatively more maintenance

Relatively cheap

Comparatively expensive (lighting cost)

Less subjected to outages

More subjected to outages

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