Blueberries (Vaccinium)

 

It is hard to deny, Blueberries are yummy. However, they are also known for their high antioxidant content which is thought to help protect the body against the damaging effects of free radicals and the chronic diseases associated with the aging process. 

 

Blueberries are also easy to grow and are beautiful additions to your landscape. In the spring, blueberries have shiny bay-like leaves and lily of the valley type flowers. Then in the fall, their leaves change from green to red and gold. In the winter, when the leaves are gone the woody stems are a striking gold and red, offering four seasons of interest. Plus, as mentioned before, they are so yummy. 

 

 

 

Blueberries like well-drained acidic soil, high in organic matter. They do better in soil with a pH range of 4.5-5.2. A pH outside this range can result in poor growth and yields. To lower pH, add elemental sulfur into the soil several months before planting. It's a good idea to get a soil test done first. When preparing the soil, work in peat moss or compost and don't forget a transplant fertilizer. Mulch around the base to keep roots cool and moist.

 

Blueberries require soils that drain well throughout the year, yet hold adequate moisture. Plants cannot withstand extended periods of flooding in winter.

 

Blueberries have shallow roots. Most of the roots that take up the nutrients and water are in the upper 16 inches of the soil, and within the drip line. Uniform and adequate moisture is required for good plant growth and fruit formation during the summer. Drip irrigation is best, allowing the fruit to stay dry. Plants need the equivalent of at least 1-2 inches of rainfall per week.

 

Blueberries are, to a degree, self-pollinating. Growing at least 2 varieties will optimize fruit production and increase yields.

 

There are many different varieties Al’s Garden Centers traditionally carries, like Berkeley, Bluecrop, Blueray, Chandler, Darrow, Duke, Earliblue, Herbert, Ivanhoe, Patriot, Spartan, Sunshine Blue and Tophat. Availability changes daily, so contact one of the Al’s Garden Center locations for their current blueberry plant availability. All varieties are hardy to -20F.