What are the common varieties of blueberry seedlings? A detailed explanation of planting time

Blueberry is also known as lanmei, dusi, dushi, dushi and so on. It is a perennial small-berry bush fruit tree of the genus Vaccinium in the family Ericaceae. It is called blueberry because its fruit is blue. The fruit is rich in nutrients and has functions such as preventing brain nerve aging, protecting eyesight, strengthening the heart, fighting cancer, softening blood vessels, and enhancing human immunity. Now let us take a look at the planting time for blueberry seedlings!

Blueberry seedling planting time

The best time to plant blueberries is from autumn to before bud break in the following spring, because seedlings during this period are easy to transport and manage, and planting is relatively simple. In northern regions, planting is generally done in spring. Planting in autumn can easily suffer freezing damage if winter management is improper. Spring planting is usually in March to April, and 2- to 3-year-old small seedlings are generally used. Small seedlings are cheaper and also highly adaptable, making them very easy to grow successfully.

Blueberry seedling planting environment

Blueberries are basically distributed around the world, mainly in regions with a cool climate and abundant sunlight, such as Korea, Japan, Mongolia, Russia, Europe, North America, and the Heilongjiang, Inner Mongolia, and Jilin Changbai Mountain regions of mainland China. They grow in areas from 900 m to 2,300 m above sea level, and are often seen in coniferous forests, peat bogs, mountain tundra, and pastures. They are also an important component of heath shrublands. Blueberries from North America are world-famous for their quality. Half-highbush blueberries are suitable for cultivation in cold temperate regions, northern highbush blueberries and some half-highbush blueberries are suitable for cultivation in warm temperate regions, and rabbiteye blueberries and southern highbush blueberries are suitable for cultivation in subtropical regions. In the Changbai Mountain and the Greater and Lesser Khingan Mountains areas of Northeast China, many wild blueberry-type plant resources such as wild Vaccinium uliginosum and Vaccinium vitis-idaea grow naturally.

Blueberry seedling planting varieties

1. Lowbush blueberry: The lowbush blueberry plant is short, 30-50 cm tall. It is cold-resistant and can be cultivated in areas with low temperatures of -40°C. It has simple requirements for cultivation and management techniques and is extremely suitable for large-scale commercial cultivation in the high-cold mountainous areas of Northeast China, with a yield of about 500 kg per mu.

① Meiden: A mid-season variety (ripening in mid-July in the Changbai Mountain area). The fruit is round, light blue, with abundant bloom, aromatic, and good flavor. The tree is vigorous and high-yielding. In the Changbai Mountain area, 5-year-old plants average 0.83 kg per plant, with the highest reaching 1.59 kg. It has extremely strong cold resistance and can overwinter safely in the open field in the Changbai Mountain area. It is the first recommended variety for developing blueberries in high-cold mountainous areas.

② Fundy: Fundy is a Canadian variety, mid-season, with fruit slightly larger than Meiden, light blue, covered with bloom, high-yielding, and early-bearing.

2. Half-highbush blueberry: Half-highbush blueberry is obtained by hybridizing highbush and lowbush blueberries. The fruit is large and of good quality. The plant is relatively short and has strong cold resistance, generally resistant to low temperatures of -35°C, suitable for cultivation in cold northern regions. The tree height is 50-100 cm.

① Northland: An early- to mid-season variety. The tree is vigorous, upright, about 1.2 m tall, and is a relatively tall variety among half-highbush blueberry types. The fruit is medium-sized, with abundant bloom, firm flesh, juicy, good fruit flavor, sweetness BX12.0%, and medium acidity. The picking scar is medium-sized and dry. It is not choosy about soil, extremely high-yielding, and cold-resistant.

② Northblue: A late-season variety. The tree is vigorous, about 60 cm tall, and dark green, glossy leaves are one of its major characteristics. The fruit is large, the skin is dark blue, the flavor is excellent, and it stores well. It is cold-resistant (-30°C). It is high-yielding, with a harvest of 1.3-3.0 kg per plant. In warmer regions the harvest increases somewhat. It is prone to root rot under poor drainage conditions. Apart from promptly pruning dead branches, there is no need for special pruning.

③ Northcountry: An early- to mid-season variety, about one week earlier than Northblue or Northsky. The tree is medium vigor, 45-60 cm tall, with a crown spread of about 100 cm. Tree vigor varies accordingly with soil conditions. Its cold resistance is very strong, tolerating low temperatures of -37°C. The berries are medium-sized, with good flavor and good storage quality. The skin is bright blue, and the fruit is soft, sweet, and has a good flavor. Fruit yield is high, with a harvest of 1.0-2.5 kg per plant. It is cold-resistant and can overwinter in the open field in high-cold mountainous areas.

3. Southern highbush blueberry: Southern highbush blueberry prefers humid and warm climatic conditions, and is suitable for development in areas south of the Yellow River in China, such as Central China and South China.

① Sharpblue: A mid-season variety. The tree is medium to vigorous, spreading. The berries are medium to large, sweetness BX15.0%, acidity pH4.00, aromatic, with abundant juice, suitable for making fresh juice. The picking scar is small and wet. The chilling requirement is 150-300 hours. It has strong soil adaptability and is high-yielding, but not suitable for transport.

② O'Neal: An early-season variety. The tree is vigorous, spreading. The fruit is large, sweetness BX13.5%, acidity pH4.53, with a strong aroma, the most aromatic among southern highbush blueberry varieties. The flesh is firm, the picking scar is small and quick-drying, the chilling requirement is 400-500 hours, and it is a heat-tolerant and high-yielding variety.

③ Misty: A mid-season variety. The tree is medium vigor, spreading. The berries are medium to large, sweetness BX14.0%, acidity pH4.20, aromatic. The picking scar is small and dry, the chilling requirement is 200-300 hours. It is the most high-yielding among southern highbush blueberry varieties and is a warm-zone evergreen variety.

4. Northern highbush blueberry: Northern highbush blueberry prefers a cool climate and has relatively strong cold resistance. Some varieties can resist low temperatures of -30°C, and it is suitable for development in the humid coastal areas of northern China and cold regions.

① Coville: A representative late-season variety. It has strong soil adaptability, strong tree vigor, and a large plant. Young trees are upright, and after fruiting the branches droop and gradually spread. The fruit is large, sweetness BX10.5%, strongly acidic, the skin is bright blue, with abundant bloom, and the picking scar is medium in both size and moisture. The fruit stores easily, has little cracking, and a long ripening period.

② Darrow: A late-season variety. The tree is moderate vigor, upright. The fruit is large to extra-large, sweetness BX14.0%, acidity pH3.45, with a strong aroma. The acidity of the fruit tends to increase as the altitude of the cultivation site increases. The skin is bright blue, and the picking scar is medium in both size and moisture. It has little cracking and poor storage quality.

③ Bluecrop: A mid-season variety, the main cultivar in Michigan, USA. The plant grows vigorously, with a spreading crown. Young branches are relatively soft. It has strong cold resistance, and its drought resistance is the strongest among northern highbush blueberries. It is high-yielding and has strong continuous high-yielding ability. The fruit is large and light blue, with thick bloom, firm flesh, a dry picking scar, and a light aromatic flavor. When not fully ripe it is slightly acidic. The flavor is excellent, with sweetness BX14.0% and acidity pH3.29. It is an excellent variety for fresh fruit sales.

5. Rabbiteye blueberry: The rabbiteye blueberry plant is tall, long-lived, resistant to heat and humidity, not strict about soil conditions, and drought-resistant. However, its cold resistance is poor, and low temperatures of -27°C can freeze many varieties. It is suitable for cultivation in the hilly areas south of the Yangtze River basin in China, South China, and other regions.

① Baldwin: A late-season variety. The tree is vigorous, spreading. The berries are medium to large, sweet, with medium acidity. The skin is dark blue, with little bloom. The fruit is firm and has excellent flavor. The picking scar is dry and small. The harvest period is long, suitable for garden and agritourism orchard cultivation.

② Gardenblue: A mid- to late-season variety. The tree is vigorous, upright, 2.60 m tall, with a crown spread of 1.40 m. The berries are medium-sized, more sweet than acidic, and aromatic. There is little bloom, and the skin is firm. It can grow vigorously even in places with poor soil conditions, so it is suitable for cultivation in parks, around walls, and similar locations.

③ Powderblue: A late-season variety. The tree is vigorous, upright. The berries are medium-sized, slightly smaller than those of Tifblue, and the flesh is extremely firm. Sweetness BX15.2%, acidity pH3.40, aromatic. The skin is bright blue, with abundant bloom. The picking scar is small and dry. It has little cracking, good storage quality, and high yield.

What varieties of blueberry seedlings are there?

We should all have eaten blueberries, and they are not unfamiliar to us. Blueberries contain a large amount of nutrients and are a rare beauty fruit for women. The taste of blueberries is a bit like kapok, and they are generally more delicious when made into jam. Eating blueberries directly may not be as tasty as imagined. There are also many kinds of blueberry seedlings, and I do not know whether everyone knows about them. But it does not matter, because today the editor is going to introduce to you the varieties of blueberry seedlings. Let us take a look.

Blueberry seedling varieties:

1. O'Neal: This is a blueberry seedling that matures easily and early. Its flesh is relatively firm, and it has certain temperature requirements.

2. Magnolia: This is a relatively late-maturing type. This blueberry is very juicy and very sweet, but the planting time is relatively long.

3. Morning Star: As the name suggests, this is a relatively early-maturing seedling. This one is aromatic and juicy, very suitable for making juice.

4. Misty: This is also an early-maturing seedling. The fruit is relatively small, but it is also aromatic and has a relatively good taste.

5. Cape Fear: This is a mid-season variety, with relatively low temperature requirements, and relatively firm flesh.

6. Georgiagem: This is a late-season variety, a low-temperature-requiring variety, and relatively aromatic.

7. Gulfcoast: A mid-season blueberry, with a soft, smooth texture and high water content.

8. Florida Blue: This is also a mid-season blueberry seedling. Its temperature requirements are not high, but it still needs to be planted at low temperatures.

9. Ivanhoe: This is a late-season variety, with relatively abundant bloom. It is not suitable for making juice, but it is quite tasty.

10. Krewer: This name is especially imposing. This is a late-season variety, and the leaves are relatively narrow.

11. Hitomi: This is also a late-season variety, relatively easy to pick, and the fruit stalk is relatively long.

12. Bladen: This is an early-maturing blueberry seedling. The flesh is relatively firm, the seeds are somewhat large, and it is aromatic and very fragrant.

13. Sharpblue: This is a mid-season variety, with abundant juice, and is also very suitable for making juice and jam.

14. Vs: This variety is also early-maturing, but its sweetness is very high, its aroma is very strong, its texture is very soft, and its flesh is extremely suitable for making jam.

15. Jersey: A mid-season variety. This one is rather special. Its skin is blue. Generally, blueberry skin is dark blue or blue-purple, but this one is blue, and it looks very beautiful. It is a new variety.

The editor has finished introducing the varieties of blueberry seedlings. After reading this, do you feel that you have learned something new? There are quite a lot of blueberry seedling varieties. Some people who want to grow them themselves can buy some seeds and give it a try. Blueberry is also a relatively uncommon fruit, because it spoils easily if not eaten in time. Many vendors will not directly put blueberry fruit out for sale. Blueberry itself is a very expensive fruit. Most people like to eat processed blueberry foods, which are relatively tasty.

What planting techniques are there for blueberry seedlings?

[Common question] What planting techniques are there for blueberry seedlings?

[Expert answer]

Blueberry seedlings are blueberry fruit trees. The cultivation of blueberry fruit trees originated in the United States. After more than 100 years of research and cultivation, more than 200 excellent varieties adapted to the climatic conditions of various places have been bred. So, what needs attention during the planting process of blueberry seedlings?

1. Site selection: Blueberries have very high requirements for soil and climate. In addition to the soil pH value that everyone pays attention to, some trace elements are also fatal factors for blueberry planting. Climatic and hydrological conditions such as rainfall and temperature are equally crucial.

Image: Blueberry

2. Seedling selection: Choosing suitable seedlings according to soil and climatic conditions is already well known. Buying authentic seed sources that grow vigorously and have not degenerated is the key to determining the success or failure of a project. In areas such as Linyi, Shandong, there have been cases of purchasing fake seedlings that did not bear fruit after the seedlings grew, causing irreparable losses to growers. Yilin has many years of deep cooperation with many blueberry seedling institutions in the United States, ensuring the authenticity of seed sources and the speed of updating. At the same time, using its own unique technology, the 1-year seedlings it cultivates can surpass 3-year seedlings on the market.

3. Soil improvement: When growing blueberries in China, most areas require soil improvement, mainly focused on pH and organic matter. Different varieties have very different requirements for soil indicators. Some do not show up during the seedling growth stage, but when fruiting, there can be a world of difference. At the same time, Yilin Landscape's blueberry seedlings require relatively high investment. Reducing costs by improving soil according to local conditions can save growers money.

4. Pest and disease management: The management of blueberry pests and diseases adopts the principle of prevention first, and advocates the selection of biological pesticides and chemical pesticides with high efficiency, low toxicity, and low residue, and scientific and rational alternating use is advisable.

[Editor's comments] Blueberry is a perennial small-berry bush fruit tree. Its fruit is a blue berry, originating in North America. Blueberries grown in China are still relatively few. So, do you know how to plant blueberry seedlings? The editor of First Agricultural Economics above introduced the planting techniques for blueberry seedlings, and I hope it is helpful to you.