Detailed planting guides for Zone 6b based on USDA zone date and last
Planting Calendar Zone 6B. Use your last and first frost dates to calculate your planting schedules. Web zone 6 hardiness dates.
Web zone 6 hardiness dates. Use your last and first frost dates to calculate your planting schedules. Extreme minimum temperate −26.1 to −23.3°c (−15 to −10°f). No planting in winter months.
Use your last and first frost dates to calculate your planting schedules. Web zone 6 hardiness dates. Extreme minimum temperate −26.1 to −23.3°c (−15 to −10°f). No planting in winter months. Use your last and first frost dates to calculate your planting schedules.
