Questions tagged [blueberries]

Flowering plants of genus Vaccinium; grown for their fruit.

Blueberries are plants of genus Vaccinium (ie. related to cranberries and bilberries) which are grown for their dark-blue berries. Most in cultivation are from the section Cyanococcus.

vary from 10 cm to 4 m in height, and leaves can be either deciduous or .

Fruit are sweet when ripe, but the level of acidity can vary.

Blueberries are a popular fruit() in North America (where they are native), but have increasing popularity in Europe and other parts of the world. They are typically eaten fresh, in jellies, jams, pies, muffins, snack foods, and cereals. They have a diverse range of and a relatively low glycemic load. Some studies have shown that these combined components may have an effect against cancers, Alzheimer's , and stroke . This is an area of ongoing research.

Use this tag for all questions about growing the various varieties of blueberries. Questions about bilberries, and related should use the appropriate tag instead.

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How to deal with a blueberry bush putting off unusually large-leaved branches

I have an issue with my 2nd year blueberry bush. I purchased this "Blue Jay" (I think) variety of blueberry bush two years ago and it has fruited satisfactorily both years. However, it's now sending up much larger-leaved "suckers". Am I looking at a…
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What is causing dark spots on my blueberry plant's leaves?

This is my first year gardening and it is quite exciting watching my plants grow overtime. My question is that my blueberry plants have these dark spots on their leaves. Any idea what they are or what I should do?
FTao
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An unknown pest or animal is heavily attacking my blueberries, what should I do?

Something is attacking a lot of the leaves on my new superior blueberry bush, and I have a few fruit flies around it, what should I do to save it before it gets destroyed?
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Do blueberry seeds germinate when submerged in water?

There are some videos that appear to show blueberry seeds germinating in nothing but water, for example https://www.youtube.com/watch?v=lpHXa66fc9E. I cannot find any information on this outside YouTube, in particular nothing in writing. Question:…
blue_roll
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Most accurate home pH test?

What test mechanism (e.g. strips, probes, etc..) that can be purchased online for self testing soil pH is the most accurate? Any recommendations on specific products/brands?
Paul W
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High Bush Blueberries with shriveled berries

I have a some wild high bush blueberries in US/NH and there is one bush that needs a major pruning. In past years its produced fairly well but I've definitely noticed its bloomed out a lot this year but not many of the berries are making it all the…
David Mokon Bond
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Digging up and replanting blueberry bushes?

I planted about a dozen blueberry bushes 3 years ago. They are not thriving and I would like to transfer them to a new area. When digging them up, how should I do this to avoid too much damage?
Mr. Boy
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What's happening to my blueberry leaves?

I just planted these blueberries, and they looked perfectly healthy beforehand. Here's what the leaves look like now: https://i.stack.imgur.com/5DXUK.jpg Is this just transplant shock? Should I remove the affected leaves? Zone 8B
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New blueberry plants turning red

My new blueberry plants are turning red! These are my second ones after Ii couldn't acidify the soil of the first batch fast enough. Do you think this is pH again? I read it could also be due to cold weather? I'm running out of ideas of what to…
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Healthy blueberry plant dropping flowers

My blueberry plant (pink lemonade) has been dropping flowers a week after I hand pollinated them. I only have one plant. Can anyone tell me why? It looks pretty healthy so I’m not sure what’s going on.
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Blueberries infection

Last year around end of summer our two blueberries growing on our balkony got some illnes. On the branches grew a lot of bulges (a few mm width and height, but around 1cm long), first sporadic and later in dense packs. It was possible to remove them…
Zibelas
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Dog ate my blueberry bushes

We got a new puppy and she would chew everything is there something I can do to save my babies. !
Michael
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Encouraging more berries

I have different types of blueberry bushes-from 1 year, to 10 years. I have done all the recommended things to have healthy plants. They all have lots of leaves and do make blueberries, but not so many.The bushes are healthy.I live in zone 7. I…
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Is there a way to effectively/safely spread new blueberry branches?

I have some blueberry bushes of different varieties that were planted this year, and was wondering if I could effectively/safely spread branches of blueberry bushes so they naturally puff out more in future years.
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Can a sparkleberry be pollinated by a blueberry?

I've read that the sparkleberry is a "native shrub is so closely related to the Blueberry, that some experts actually consider it to be one". Does this mean it would do well in a row of blueberries for pollination?
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