Sweet Cherry in Zone 6a & 6b
Prunus avium
When to plant sweet cherry in zone 6b
Zones 6a and 6b 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 11–Apr 18 |
| Estimated harvest | Apr 10 '30–Apr 17 '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 6's season
Zone 6b's frost-free window runs about 173 days, from April 25 to October 15. 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 6b 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)
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Growing Sweet Cherry in USDA zone 6b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.
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