Polar Berry™ Blackberry Plant

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A blackberry breakthrough! The first and only blackberry of its kind, with pale ivory drupelets and all the blackberry flavor and juiciness you’d want. A exciting new variety that grows more in a long-lived, upright shrub form than a vine, so it needs no trellising. Produces on second-year canes. A reliable producer for a decade or more with proper care and feeding, with fruit that doesn’t leak, and stores and freezes very well. Stunning in a fruit salad and simply delicious out-of-hand. Good disease-resistance, too. Self-pollinating, but yields bigger crops when planted near a different blackberry variety with a similar bloom time. May be covered by USPP #20,234 or other patents. Nettleton Creamy White cultivar.

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Bloom Color White
Fruit Color White
Fruit Size Medium
Pollination Self-Pollinating
Ripens/Harvest Early Summer
Shade/Sun Full Sun
Soil Composition Loamy
Soil Moisture Well Drained
Soil pH Level 5.5 - 6.5
Taste Sweet
Texture Firm
Years to Bear 1 - 2
Zone Range 5 - 9

Zone Compatibility

This Variety's Zone Range 5 - 9
My Hardiness Zone ?
The USDA hardiness zones offer a guide to varieties that will grow well in certain climates. Each zone corresponds to the minimum winter temperatures experienced in a given area. Make sure that your hardiness zone lies within the zone compatibility range of this variety before ordering.


This variety is self pollinating.

In many cases, you may still want to plant pollinating partners to increase the size of your crops, but with self-pollinating varieties doing so is optional. You'll get fruit with only one plant!

Tools & Supplies

Having the proper tools and supplies when growing your own can make the difference between a good harvest and a great harvest! Here's a list that our experts recommend for this variety.

Planting & Care

Learn all about how to grow blackberry plants in The Growing Guide. An entire section of our website dedicated to your growing success.


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