When to plant melon in zone 4b
A planting schedule for melon in USDA hardiness zone 4b, where the typical last spring frost is around May 8, 2026 and the first fall frost around Oct 3, 2026. Dates are computed from NOAA frost normals for a representative location (Utica, MN) — your exact dates depend on your address.
Melon planting schedule for zone 4b
- Start seeds indoorsMay 8, 2026 – Aug 4, 2026
- Start hardening offMay 22, 2026 – Aug 15, 2026
- Transplant outdoorsJun 5, 2026 – Aug 25, 2026
Playing it safe with tender crops? Spring frost holds off until about May 22, 2026 in roughly 9 years out of 10.
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Melon in other zones
More crops for zone 4b
Frost dates are NOAA 1991–2020 climate normals for a representative location (Utica, MN) in zone 4b; your exact dates depend on your address. Schedules are guidance, not guarantees.