When to plant kale in zone 5b
A planting schedule for kale in USDA hardiness zone 5b, where the typical last spring frost is around May 1, 2026 and the first fall frost around Oct 12, 2026. Dates are computed from NOAA frost normals for a representative location (Beloit, WI) — your exact dates depend on your address.
Kale planting schedule for zone 5b
- Start seeds indoorsFeb 27, 2026 – Oct 20, 2026
- Start hardening offMar 31, 2026 – Nov 10, 2026
- Transplant outdoorsApr 10, 2026 – Nov 17, 2026
Playing it safe with tender crops? Spring frost holds off until about May 15, 2026 in roughly 9 years out of 10.
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Kale in other zones
More crops for zone 5b
Frost dates are NOAA 1991–2020 climate normals for a representative location (Beloit, WI) in zone 5b; your exact dates depend on your address. Schedules are guidance, not guarantees.