Growing Out The Box garden

BLUEBERRY BUSH GUIDE

Everything you need to know about choosing, planting, and cross-pollinating blueberry bushes for a thriving harvest.

Blueberry Varieties

While Northern and Southern blueberry bushes are considered self-fertile, meaning they can produce fruit without a plant pollinator, planting two of the same varieties of blueberry bushes together is not the best approach for maximizing fruit production. Here's why: Limited genetic diversity: Even though Sweetheart is self-fertile, cross-pollination (pollination between two different varieties) generally leads to better fruit set, larger berries, and more consistent yields. Planting two of the same variety doesn't provide this benefit of genetic diversity.

Will a Rabbiteye cross pollinate with a half high?

Rabbiteye blueberries (Vaccinium virgatum) and half-high blueberries are different species. Rabbiteye is a distinct species native to the southeastern United States, while half-high blueberries are hybrids between highbush (Vaccinium corymbosum) and lowbush (Vaccinium angustifolium) blueberries. Cross-pollination between different species is generally less effective than within-species pollination.

Rabbiteye Pollinator Tips

Cross-pollination is key: While Rabbiteye blueberries are partially self-fertile, they produce significantly more fruit when cross-pollinated with another Rabbiteye variety.
Similar bloom times: Choose pollinators that bloom around the same time as 'Bless Your Heart' to ensure effective pollination.
Plant multiple varieties: Planting at least two different Rabbiteye varieties is highly recommended for optimal fruit production.

Blueberry Cross Pollination Chart

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Northern Blueberry Bushes

  • 3 in 1 Blueberry
  • Aurora
  • Bluecrop
  • Bluegold
  • Bluejay
  • Blue Profusion
  • Blueray
  • Bonus
  • Chandler
  • Darrow
  • Draper
  • Duke
  • Earliblue
  • Elliott
  • Hardyblue
  • Herbert
  • Jelly Bean
  • Jersey
  • Legacy
  • Liberty
  • Northland
  • Patriot
  • Perpetua
  • Reka
  • Rubel
  • Sky Dew Gold
  • Spartan
  • Superior
  • Sweetheart
  • Talisman
  • Topshelf
  • Toro
  • Weymouth

Southern Blueberry Bushes

  • Biloxi
  • Emerald
  • Glaze
  • Gupton
  • Hello Darlin

Half-High Blueberry Bushes

Variety list coming soon.

Low-Bush Blueberry Bushes

Variety list coming soon.

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