Sullivan County, Missouri, MO, USA plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Sullivan County, Missouri (MO), USA is:

• 5b

by the USDA scale.

• coldest zone's winter temperature: −15 … -10 °F

Cities of Sullivan County, Missouri (MO), USA

• Green CityUSDA hardiness zone: 5b
• GreencastleUSDA hardiness zone: 5b
• HarrisUSDA hardiness zone: 5b
• HumphreysUSDA hardiness zone: 5b
• MilanUSDA hardiness zone: 5b
• NewtownUSDA hardiness zone: 5b
• OsgoodUSDA hardiness zone: 5b
• PollockUSDA hardiness zone: 5b
• WiniganUSDA hardiness zone: 5b