Aronia (Black Chokeberry) in Zone 7a & 7b
Aronia melanocarpa
When to plant aronia (black chokeberry) in zone 7b
Zones 7a and 7b 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. Aronia (Black Chokeberry) 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 | Mar 27–Apr 3 |
| Estimated harvest | Mar 26 '29–Apr 2 '29 (First real harvest in year 3) |
Spacing: about 20 square feet per plant (square-foot-gardening spacing). Mature height: 4-8 ft.

Aronia, also called black chokeberry, is an unusually low-maintenance native fruit shrub. Extension sources report no significant pest or disease problems under normal growing conditions, a rarer claim than it sounds for a fruiting plant.
How aronia (black chokeberry) fits zone 7's season
Zone 7b's frost-free window runs about 198 days, from April 10 to October 25. Aronia (Black Chokeberry) takes about 2 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.
Aronia (Black Chokeberry) is hardy in zones 3-8, so in zone 7b it stays in the ground through winter and comes back rather than being replanted. Allow about 5 ft of spread at maturity.
Good companions
No standout companions recorded yet for Aronia (Black Chokeberry).
Where to buy aronia starts
Aronia (Black Chokeberry) 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 aronia (black chokeberry)" videos → (a live search, not a hand-picked video; results vary and aren't vetted by us)
← Back to the full zone 7b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →

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Growing Aronia (Black Chokeberry) in USDA zone 7b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.
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