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Taste Profile
Jewel is a Southern highbush variety with good sweetness, low tartness, and a reliably pleasant flavor, one of the more widely planted low-chill blueberry varieties for warm-climate growing. Its flavor is comparable to Emerald's, another top Southern highbush pick.
History of Jewel Blueberries
Jewel was developed by the University of Florida's blueberry breeding program and released in 1998, part of the same broader effort to bring good-flavored, low-chill blueberries to Southern growing regions where Northern highbush varieties can't thrive. Jewel became one of the more commercially successful early releases from this program, prized for its productivity as well as its flavor.
Season and Availability
Jewel ripens early in the season for its Southern growing region, typically from April into May, similar timing to Emerald and other early Southern highbush varieties. This early season lets Florida growers reach markets well ahead of Northern blueberry availability.
Nutritional Value
A cup of Jewel blueberries offers the same broad nutritional profile common to all blueberry varieties, roughly 84 calories, 21 grams of carbohydrates, and 3.6 grams of fiber, along with a strong dose of the anthocyanin antioxidants that make blueberries a well-known nutritional standout among fruits.
Best Uses for Jewel Blueberries
Jewel's good flavor and productivity make it a strong choice for fresh market sales and fresh eating, the primary goal behind its development. It also holds up reasonably well in baking, though like many Southern highbush varieties it's generally favored more for fresh use than for cooking applications.
Where Jewel Blueberries Are Grown Today
Jewel is grown throughout Florida and other warm-winter Southern growing regions, valued by commercial growers for combining good flavor with strong productivity and a genuinely low chill requirement. It shares the semi-evergreen, vigorous growth habit typical of Southern highbush blueberries and requires the same acidic soil conditions as other highbush types.
How Jewel Compares to Other Blueberry Varieties
Jewel and Emerald are frequently compared as two of the top Southern highbush varieties, with similar flavor profiles and overlapping harvest windows, though Emerald is sometimes considered to have a slight edge in berry size. Compared to Northern highbush varieties like Bluecrop, Jewel requires far fewer winter chill hours, making it viable in climates where Bluecrop simply wouldn't fruit.
Pollination Needs for Jewel
Southern highbush varieties like Jewel are generally self-fertile in the same way Northern highbush types are, but cross-pollination with a second Southern highbush variety blooming at a similar time still improves fruit set and berry size. Because Southern highbush types are specifically bred for low-chill, mild-winter climates, pairing Jewel with another variety suited to those same conditions tends to work best, both for pollination benefits and for spreading the harvest window across a slightly longer season.
How to Choose and Store Jewel Blueberries
Choose Jewel blueberries that are plump and firm with a visible natural bloom, avoiding any that look shriveled or show soft spots. Store them unwashed in the refrigerator, where they'll keep for 1 to 2 weeks, and rinse only right before eating. For a full breakdown of blueberry storage, see our guide on how to store fresh picked blueberries, and if you're ever unsure whether blueberries have gone bad, check our guide on how to tell if blueberries are bad.
Frequently Asked Questions
What does a Jewel blueberry taste like?
Jewel has good sweetness with low tartness, a reliably pleasant flavor comparable to Emerald, another top Southern highbush variety.
When is Jewel blueberry season?
Jewel ripens early for its Southern growing region, typically from April into May.
Where did the Jewel blueberry come from?
Jewel was developed by the University of Florida's blueberry breeding program and released in 1998.
How does Jewel compare to Emerald?
The two are frequently compared as top Southern highbush varieties with similar flavor and harvest timing, though Emerald sometimes has slightly larger berries.
Where is Jewel grown today?
Jewel is grown throughout Florida and other warm-winter Southern growing regions.
Can Jewel grow in cold climates?
No, it's bred as a low-chill Southern highbush variety and is best suited to mild-winter regions rather than areas with harsh winters.
How many Jewel bushes should I plant?
One Jewel bush can produce fruit on its own, but planting a second variety with an overlapping bloom time improves fruit set and yield through cross-pollination.
Is Jewel a good choice for home gardeners?
Yes, Jewel is a solid choice for home gardens, producing fruit reliably on its own while benefiting from a second variety planted nearby for improved yield.
What type of blueberry is Jewel?
Jewel is a Southern highbush blueberry, bred by crossing traditional Northern highbush blueberries with wild Southern blueberry species specifically to reduce the number of winter chill hours needed to fruit. This makes Southern highbush varieties like Jewel viable in Florida and other mild-winter regions where standard Northern highbush blueberries would never accumulate enough winter cold to fruit reliably.
Can Jewel be grown in a container?
Yes, Jewel can be grown in a large container with acidic potting mix, though it will need more frequent watering than an in-ground planting and a pot roomy enough for its root system to mature.