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Tifblue Rabbiteye Blueberry

Vaccinium virgatum 'Tifblue'

A heat-tolerant rabbiteye blueberry that thrives in Southern climates where northern varieties fail. This vigorous producer yields large, firm berries with excellent flavor and superior storage quality. Perfect for gardeners in hot, humid regions who want reliable blueberry harvests.

Harvest

60-80d

Days to harvest

📅

Sun

vak-SIN-ee-um

☀️

Zones

7–10

USDA hardiness

🗺️

Height

0-12 feet

📏

Planting Timeline

Zone:

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Transplant

Harvest

Transplant

Harvest

Showing dates for Tifblue Rabbiteye Blueberry in USDA Zone 7

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Zone Map

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Tifblue Rabbiteye Blueberry · Zones 7–10

What grows well in Zone 7? →

Growing Details

Difficulty

Easy

Spacing6-8 feet

SoilWell-drained, acidic soil with organic matter

pH4.5-5.5

Water1 inch per week, consistent moisture

SeasonPerennial fruiting shrub

FlavorSweet-tart with mild blueberry flavor

ColorLight blue with heavy bloom

SizeMedium to large berries

Zone-by-Zone Planting Calendar

Zone	Indoor Start	Transplant	Direct Sow	Harvest
Zone 7	—	May – June	—	July – October
Zone 8	—	April – June	—	June – November
Zone 9	—	March – May	—	May – December
Zone 10	—	March – April	—	May – December

Complete Growing Guide

Light: vak-SIN-ee-um. Soil pH: Acid (<6.0). Height: 0 ft. 6 in. - 12 ft. 0 in.. Spread: 0 ft. 6 in. - 12 ft. 0 in..

Harvesting

Fruit shape, color, and size vary with species with many being dark blue or bright red. They all have a distinct "crown" of 4-5 parts on the blossom end. The fruits are initially green, transition to reddish-pink, then blue with a glaucous coat.

Color: Blue, Green, Pink, Red/Burgundy. Type: Berry. Length: < 1 inch. Width: < 1 inch.

Garden value: Edible, Showy

Harvest time: Summer

Bloom time: Spring

Edibility: All fruits in this genus are safe to eat, though a few are not palatable. Most are sweet and/or tart and many, including blueberries and cranberries, are grown commercially for their fruit.

Storage & Preservation

Fresh Tifblue berries store exceptionally well compared to other blueberry varieties. Don't wash until ready to use – the natural bloom protects against moisture loss. Refrigerate immediately in shallow containers, where they'll maintain quality for 10-14 days at 32-35°F.

For freezing, spread unwashed berries on baking sheets until solid, then transfer to freezer bags. Frozen berries maintain flavor for up to a year. Tifblue's firm texture makes it excellent for jam-making – the berries hold their shape and have natural pectin for good gel formation. Dehydrate at 135°F for 12-18 hours for intensely flavored dried berries perfect for trail mix and baking.

History & Origin

Tifblue was developed in 1955 by the University of Georgia's Coastal Plain Experiment Station in Tifton, Georgia, hence the 'Tif' prefix. Dr. Arlen Draper created this variety by crossing 'Clara' and 'Menditoo' rabbiteye varieties, specifically targeting Southern growers who struggled with northern highbush varieties that couldn't handle heat and humidity.

Released commercially in 1958, Tifblue quickly became the standard rabbiteye variety across the Southeast. It represented a breakthrough for Southern blueberry production, offering the reliability and yields that commercial and home growers desperately needed. For decades, Tifblue dominated Southern blueberry patches until newer varieties like Premier and Brightwell were developed. Today, it remains popular among home gardeners for its dependable production and excellent fruit quality, serving as a genetic parent for many modern rabbiteye varieties.

Advantages

+Wildlife value: Berries are valuable wildlife food.

Companion Plants

Plant Together

Azaleas

Share similar acidic soil requirements and shallow root systems

Rhododendrons

Thrive in same acidic, well-draining soil conditions

Pine Trees

Drop acidic needles that help maintain optimal soil pH

Strawberries

Compatible shallow roots and shared preference for acidic soil

Cranberries

Similar acid-loving berry with complementary growing requirements

Oak Trees

Provide partial shade and drop acidic leaves that improve soil

Ferns

Thrive in acidic conditions and provide ground cover without root competition

Heather

Acid-loving plant that attracts beneficial pollinators

Keep Apart

Black Walnut

Produces juglone toxin that inhibits blueberry growth and fruit production

Brassicas

Prefer alkaline soil conditions opposite to blueberry requirements

Tomatoes

Require higher pH soil and may compete for similar nutrients

Nutrition Facts

Protein

0.703g(1%)

Carbs

14.6g(5%)

Fat

0.306g(0%)

Vitamin C

8.06mg(9%)

Iron

0.34mg(2%)

Calcium

11.7mg(1%)

Potassium

85.6mg(2%)

Per 100g serving. % Daily Value based on 2,000 calorie diet. Source: USDA FoodData Central (FDC #2346411)

Pests & Disease Resistance

Resistance

Good resistance to stem blight and leaf spot

Common Pests

Blueberry maggot, aphids, scale insects

Diseases

Root rot in poorly drained soil, powdery mildew

Frequently Asked Questions

How long does Tifblue blueberry take to produce fruit?▼

Tifblue typically produces its first small harvest in the second year, with full production beginning in years 4-5. Remove flower buds the first two years to encourage strong root development, which leads to larger harvests later. Mature bushes can produce 10-15 pounds of berries annually.

What is the best pollinator for Tifblue rabbiteye blueberry?▼

Climax, Premier, and Brightwell are excellent pollinators for Tifblue since they bloom simultaneously. Plant at least two different rabbiteye varieties within 100 feet for optimal cross-pollination and fruit set. Avoid pairing with highbush varieties as they bloom at different times.

Can you grow Tifblue blueberry in containers?▼

Yes, Tifblue grows well in large containers (minimum 20 gallons) with acidic potting mix. Use a blend of peat moss, bark, and perlite, and ensure excellent drainage. Container plants need more frequent watering and feeding than ground-planted bushes, and may require protection from extreme cold.

Is Tifblue blueberry good for beginners?▼

Tifblue is excellent for beginning gardeners in Southern climates due to its heat tolerance, disease resistance, and forgiving nature. The main requirements are acidic soil, adequate water, and planting a compatible pollinator variety. It's more reliable than many newer varieties.

When should I plant Tifblue blueberry bushes?▼

Plant bare-root Tifblue bushes in late winter while dormant (January-February in most Southern areas). Container plants can be planted in early spring or fall, avoiding the hottest summer months. Fall planting allows better root establishment before the following summer's heat.

What does Tifblue blueberry taste like compared to store-bought?▼

Tifblue has a classic sweet-tart blueberry flavor that's more intense than most store-bought berries. When fully ripe, they're notably sweeter with complex flavor notes. The firm texture holds up well in baking and cooking, unlike softer commercial varieties that often turn mushy.