Aeroponics
Bare roots hang in an enclosed chamber and are intermittently misted with nutrient solution. Between mist cycles the roots are exposed directly to air, giving the highest root-zone oxygen availability of any hydroponic method.
Specs
- Setup cost
- $250–1500
- Monthly op cost
- $15–40
- Footprint
- 2–12 sqft
- Typical draw
- 60 W (peak 120 W)
Strengths
- Maximum root zone oxygen
- Fast growth rates for leafy crops
- Minimal water use
- No growing medium required
Weaknesses
- Misting nozzles clog easily
- Short drought tolerance if pump fails
- Higher equipment cost
- Needs precise solution maintenance
Best for
Linked names lead to a full hydroponic guide for that plant. Unlinked names will activate as those plants are added.
Compatible plant categories
- Leafy Greens
- Herbs
- Root
Required equipment
- High pressure pump
- Misting nozzles
- Enclosed chamber
- Timer
- Filter
- Reservoir
- Ph meter
- Ec meter
Sources
Data on this page is drawn from the following extension and research sources.
- Cornell CEA — Controlled Environment Agriculture Resources (accessed 2026-04-22)
- Purdue Extension — Hydroponic Production (accessed 2026-04-22)