Growing Terms beginning with U
- UHF
- Ultra High Frequency (UHF)
- Ultrasonic Fogger
- Ultrasonic repeller
- Ultraviolet A (UVA)
- Ultraviolet B (UVB)
- Umbel
- Undercut
- Uneven Span Greenhouse
- Unisexual flower
- Unit Heater
- Untreated Seed
- Up Against the Stem
- Urban Agriculture
- Urban Farm
- US Food and Drug Administration (FDA)
- USDA Plant Hardiness Zone Map
- UVA
- UVB
