Tifblue Blueberry

Vaccinium virgatum 'Tifblue'

fruit

Tifblue is the most widely planted rabbiteye blueberry in the world, a 1955 University of Georgia release that thrives where northern highbush types struggle with heat. Rabbiteye blueberries are Southern natives - vigorous, long-lived, more heat- and drought-tolerant, and lower-chill (around 600 to 700 hours), suiting zones 7 to 9. Tifblue grows into a large 6 to 10 ft bush bearing late-season, light-blue, sweet berries with a small dry stem scar. Rabbiteyes are self-unfruitful, so Tifblue must be planted with another rabbiteye variety such as Powderblue or Climax to set a crop.

✅ Plant alongside

Good neighbors that attract beneficial insects or deter pests

• Strawberry — Thrives in the same acidic soil and carpets the ground over the blueberrys shallow roots
• Thyme — Acid-tolerant aromatic groundcover that pulls in pollinators for the self-unfruitful rabbiteye
• Rhododendron — An acid-loving shrub whose health signals the low pH rabbiteyes need
• Clover — Living mulch that gently feeds nitrogen and shades the root zone

❌ Keep away from

🛡️ Pest & disease prevention

Proactive ways to stop trouble before it starts — tap a name with an arrow for its full guide

• Spotted wing drosophila →

  Harvest ripe berries every 1 to 2 days, chill or freeze them promptly to kill any larvae, and use fine netting where the fly is active

• Birds →

  Net the tall bush as berries color; consider a netted frame, since rabbiteyes get large

• Mummy berry

  Remove fallen mummified fruit and refresh mulch in spring to bury the spores

• Blueberry maggot

  Monitor with yellow sticky traps and keep dropped fruit cleaned up

• Botrytis →

  Prune for airflow in the dense canopy, avoid overhead watering, and clear infected twigs in wet spells

🌾 Harvest & storage

Tifblue ripens late in the blueberry season, often stretching the harvest into late summer. Rabbiteye berries especially benefit from patience - let them hang several days past first blue until fully sweet and they roll off easily. Pick every few days. Tifblue holds and ships exceptionally well thanks to its small dry scar and firm skin, and it freezes cleanly. Expect strong yields from year three onward; mature bushes are very long-lived and heavy-bearing.

🥗 Nutrition & benefits

Tifblue berries carry the celebrated blueberry antioxidants - skin anthocyanins associated with brain and heart health - along with vitamin C, vitamin K, manganese, and fiber at about 57 calories per 100 g. Sweet and firm, they are excellent fresh, frozen, or baked, and rabbiteye berries like Tifblue are especially prized for their long storage life.