Blueberrytalk's Weblog

Everything connected to growing blueberries

Honeybees favor blackberry blossoms

Posted by blueberrytalk on October 25, 2016

Honeybees forage in the blueberries until the blackberry blossoms open. In the picture below the honey on the left is blueberry blossom honey. It crystalizes very quickly into crystals that are so fine that it is like creamed honey. We like to take it off as soon as it is produced so that it doesn’t blend with the next honey which is blackberry honey.

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The first blackberry blossoms appear well before the blueberry blossoms are over. The picture below was taken May 22. Draper blueberries are in bloom at this time and the Drapers begin to experience the migration of honeybee attention from blueberry blossoms to blackberry blossoms. We see few honeybees working in a late variety like Elliott.

The first blackberry variety sets out blossoms in a compressed period of time. You can see in the picture below that the second blossoms follow right on the heels of the first. It’s all over in a couple of weeks. The bees go right to it when it appears.

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This leads right into the well known Himalayan blackberry which blossoms gradually over the next couple of months. You can see the lineup of buds in the picture below.

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What can a grower do to help the pollination of late varieties? As the season progresses the wild bumblebee population explodes. We rely on worker bumblebees to pollinate the Elliott blossoms. Bumblebee populations can be increased by taking care of the environment they live in. But that’s another story!

Growers can also rely on Mason bees whose lifespan extends past the late blueberry varieties.

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