Jewel Blueberry
Southern Highbush · Zones 7–10 · Early to mid
Where to buy Plan its pollination partner
Jewel produces some of the largest berries of any southern highbush, early in the season, and asks only for a low-chill winter in return. Its one quirk is worth knowing: berries can look ripe before they are — give them a few extra days on the bush and the sweet-tart balance lands where it should.
Specifications
| Type | Southern Highbush |
| USDA zones | 7–10 |
| Chill hours | ~200–300 hours below 45°F (sources vary slightly by nursery stock — confirm with your seller) |
| Harvest season | Early to mid |
| Mature size | 5–6 ft tall |
| Berry | Very large |
| Flavor (nursery descriptions) | Sweet-tart, lively — pick fully ripe for sweetness |
| Expected yield | Mature southern highbush commonly 8–15 lb per bush |
| Container suitable | Better in the ground; very large pots only |
Pollination
This variety is self-fertile, so one bush will fruit on its own — but a compatible second variety planted nearby reliably means more and larger berries, which is why nurseries and extension guides recommend planting in pairs or trios.
Good partners for Jewel:
Before you plant
- Soil pH 4.5–5.5, tested before planting — the pH guide
- Full sun (6–8+ hours) and soil that never sits soggy
- Space highbush 4–5 ft apart, rabbiteye 5–6 ft, dwarfs 2–3 ft — planner
- Remove flowers in year one so the bush builds roots, not a handful of berries
Not sure Jewel fits your yard?
Run the Variety Finder with your zone and space — it only recommends varieties whose chill hours and size actually match.