Sweet Cherry in Zone 5a & 5b
Prunus avium
When to plant sweet cherry in zone 5b
Zones 5a and 5b share the same average frost dates in our data, so this page covers both.
Method: Buy as a start: Buy as a nursery start and transplant outside. Sweet Cherry is slow or unreliable from seed, so most gardeners skip seed-starting it entirely.
| Start indoors | Not started from seed; buy as a nursery start |
|---|---|
| Direct sow / transplant outside | Apr 26–May 3 |
| Estimated harvest | Apr 25 '30–May 2 '30 (First real harvest in year 5) |
Spacing: about 50 square feet per plant (square-foot-gardening spacing). Mature height: 16-20 ft.
Sweet cherry (Prunus avium) is the fresh-eating cherry, distinct from tart cherry, a separate species covered in its own profile and grown mostly for baking rather than fresh eating. Most sweet cherry varieties need a second, compatible variety nearby to fruit.
How sweet cherry fits zone 5's season
Zone 5b's frost-free window runs about 148 days, from May 10 to October 5. Sweet Cherry takes about 4 growing seasons to reach first worthwhile harvest, so what matters here is how many of these seasons it gets, not whether one is long enough.
Sweet Cherry is hardy in zones 5-8, so in zone 5b it stays in the ground through winter and comes back rather than being replanted. Allow about 18 ft of spread at maturity.
Good companions
No standout companions recorded yet for Sweet Cherry.
Where to buy sweet cherry starts
Sweet Cherry is almost always bought as a nursery start rather than seeded. Check a local nursery or garden center; we haven't vetted online start/plant suppliers yet.
See it growing
Search YouTube for "growing sweet cherry" videos → (a live search, not a hand-picked video; results vary and aren't vetted by us)
← Back to the full zone 5b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →
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Growing Sweet Cherry in USDA zone 5b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.
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