'Duke' Blueberry Plants

Duke is a Northern Highbush Blueberry adapted for growing in cooler climates. High yields of large, firm, high-quality berries ripen early-season on a shrub that can live over 30 years. Once mature, one plant can yield over 20 pounds of berries! Duke is a widely-loved variety.

Blueberries like acidic soil (ideal pH 4.5, range 3.8-5.5) with good drainage, so prepare and amend your planting location ahead of time. We sell a soil acidifier that can be added to your soil to reduce the pH.

Duke blueberries can be self-pollinated, but will produce more fruit and larger fruit if pollinated by a different variety. 'Duke' and 'Bluecrop' make a good pollination pair, as they flower at the same time, but Duke ripens early-season and Bluecrop ripens mid-season, extending your harvest window.

Common names: Duke  

Edible: Berries
Harvest timing: July (early-season)

Scientific name: Vaccinium corymbosum 'Duke'
Light requirements: Full sun 
Full-grown size: 6' high x 4' wide
Hardiness: Zone 4
Pollination: Self-pollinated, but cross-pollination helps. 'Bluecrop' makes a good pollinator.
Wildlife: Attracts bees and birds
Origin: North America 
Noteworthy: In addition to nutritious berries, blueberry bushes provide wonderful fall colour, with shades of bright orange to deep red.

WE DO NOT SHIP LIVE PLANTS. THEY ARE AVAILABLE FOR PICKUP AT OUR NURSERY IN ERRINGTON, BC.