Aronia (Black Chokeberry) in Zone 7a & 7b
Aronia melanocarpa
Yes, aronia (black chokeberry) grows in zones 7a and 7b and comes back each year. Set out nursery plants Mar 27–Apr 3.
When to plant aronia (black chokeberry) in zone 7b
Zones 7a and 7b share the same average frost dates, so this page covers both.
Method: Buy as a start: Buy as a nursery start and transplant outside. It's 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 | First real harvest in year 3 |
Spacing: about 20 square feet per plant (square-foot-gardening spacing). Mature height: 4-8 ft.
Before you plant: Aronia (black chokeberry) has a winter-hardiness note for zone 7b. See the details below.
Plant alongside it in zone 7b
These go outside within two weeks of aronia (black chokeberry) in zone 7b, so one planting day can cover them.
- AppleMar 27–Apr 3
- ApricotMar 27–Apr 3
- ElderberryMar 27–Apr 3
- Goji BerryMar 27–Apr 3
- Honeyberry (Haskap)Mar 27–Apr 3
- LingonberryMar 27–Apr 3
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.
Aronia (Black Chokeberry) planting windows in every zone
Zone 7b is highlighted. Useful for comparing against a neighbouring zone, or for a garden somewhere else.
| Zone | Start indoors | Sow or plant out | Harvest |
|---|---|---|---|
| 3a & 3b | Buy as a start | May 16–May 23 | First real harvest in year 3 |
| 4a & 4b | Buy as a start | May 1–May 8 | First real harvest in year 3 |
| 5a & 5b | Buy as a start | Apr 26–May 3 | First real harvest in year 3 |
| 6a & 6b | Buy as a start | Apr 11–Apr 18 | First real harvest in year 3 |
| 7a & 7b (your zone) | Buy as a start | Mar 27–Apr 3 | First real harvest in year 3 |
| 8a & 8b | Buy as a start | Mar 11–Mar 18 | First real harvest in year 3 |
Good companions
No well-established companions 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.
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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)
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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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