My blueberries won't grow. Soil test shows soil very alkaline. Can't get it right no matter how much iron shelates, organic acidifier, or vinegar I use. Maybe I should transplant to containers to ensure proper pH will be maintained. This is frustrating!!! PLANTS ARE TWO YEARS OLD AND BARELY 12 INCHES HIGH. HELP!!!
If you've not already seen it, this article may help: https://www.gardeningknowhow.com/edible/fruits/blueberries/lower-soil-ph-blueberries.htm
My blueberry plant is newly bought this year. Should I bring it in the house or leave it outside? Thanks.
Keep it in an unheated garage with just a bit of watering and little light. You want to keep it as cold as possible without freezing. If there is likelihood of freezing temperatures, just simply cover the plant with an overturned box.
How to keep a small blueberry plant in the winter.
Blueberries are naturally hardy, but the roots may still require some protection during winter by wrapping the container in blankets, bubble wrap, or quilt batting. Alternatively, you could sink the container in the ground over winter by digging a large enough hole to accommodate the container (up to its rim or a couple inches). As long as the roots are protected, they should live through the winter just fine.
If you decide to plant them in the ground, their care may be variable, depending on the type you have but mulch is good for additional winter protection. Here is an article that you may find helpful: https://www.gardeningknowhow.com/edible/fruits/blueberries/growing-blueberry.htm
Winter prep for blueberries.
Typically, blueberries are quite hardy and can be left outdoors throughout winter. Mulching over the plant should help insulate the roots too. Once spring returns, however, be sure to uncover the plant.
How and when to prune blueberry bushes in Tn.
The following articles should help:
https://www.gardeningknowhow.com/edible/fruits/blueberries/growing-blueberry.htm
https://www.gardeningknowhow.com/edible/fruits/blueberries/blueberry-fertilizer.htm
https://www.gardeningknowhow.com/edible/fruits/blueberries/lower-soil-ph-blueberries.htm
https://questions.gardeningknowhow.com/tag/blueberry-bushes/page/14
First, can blueberries grow in Arizona? How much heat and water can they take? Do you have a chart?
The following article, along with the ones listed at the end of this one should help: https://www.gardeningknowhow.com/edible/fruits/blueberries/growing-blueberry.htm
This article also has useful information: http://www.hgtv.com/landscaping/growing-blueberries/index.html
We have 5 blueberry bushes that have not been truly pruned in about 7 years. Can anyone give me advice/instructions on the best way to get them back in shape without killing them or completely losing all fruit production? Thank you!!!
The following three articles should answer your questions:
https://www.gardeningknowhow.com/edible/fruits/blueberries/blueberry-plant-pruning.htm
hhttp://ohioline.osu.edu/hyg-fact/1000/1430.htmlttps://utextension.tennessee.edu/publications/documents/SP284-E.pdf