Vaccinium angustifolium – Blueberry Wild Lowbush

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Vaccinium angustifolium ( Blueberry Wild Lowbush) is a deciduous, fruiting plant that is native to the colder climates of Canada and the United States. This species is the most commercially grown wild blueberry species worldwide and is the leading source of commercial Blueberries in North America.

Suitable for Sub-Arctic, Cold and Temperate climates.

Vaccinium angustifolium ( Blueberry Wild Lowbush) is a deciduous, fruiting plant that is native to the colder climates of Canada and the United States. This species is the most commercially grown wild blueberry species worldwide and is the leading source of commercial Blueberries in North America. It gets its Lowbush name from its low growing growth habits; it is much smaller in height than the other two species; The Rabbiteye Blueberry and the Northern Highbush Blueberry.

This species is the earliest commercially grown Blueberry to ripen. Vaccinium angustifolium has a two-year production cycle. The first year is called the vegetative year and the second is the fruiting year. Many commercial farmers of this species divide their property, so that they continuously have fruiting crops each year.

The fruit is sweet, some say it has a slight honey taste. This is no doubt where it gets its other common name of the ‘Low Sweet Blueberry’.

Suitable for Sub-Arctic, Cold and Temperate climates.

Click here for Northern Highbush Blueberry Seeds or here to view our full fruit range.

Growth

Vaccinium angustifolium is a low growing deciduous shrub. It doesn’t grow as tall as other Blueberry species with an average height of between 20-60cm (8-24 inches), it can spread out as wide as it can grow in height, approximately 60cm (2 foot). This species can also spread by underground rhizomes but has not been listed as a potential weed anywhere in the world as far as we have heard.

The leaves of this species are small at around 1.5-3cm (0.8-1.5 inches) long, can look an almost blue green in Summer and turn many shades of red in Autumn. The flowers, like other Blueberries are a lovely little bell shape, white to cream in colour and tiny at 4-6mm (0.15-.23 inches) in size. The fruit is approximately 12mm (0.47 inch) in size and blue-black in colour. Fruiting is quite prolific in this species if the soil and environmental conditions are good.

Note: Germination instructions can be found in the ‘Germination Instructions Tab’ below. Upon purchase you will receive these detailed instructions via email so that you have a permanent record.

 

FAMILY:

Ericaceae

CLIMATE:

Alpine, Sub-Alpine, Cold, Temperate.

TEMPERATURE RANGE:

-45°C to 35°C / -43 to 95°F

SOIL TYPE:

Well-draining, sandy loam that is high in organic matter. Blueberries don’t do well in clay soils.

LOCATION:

Full Sun – Part Shade.

HEIGHT:

Up to 60cm (2 feet)

WIDTH:

Up to 60cm (2 feet)

pH:

4.5-5.0

GROWTH TYPE:

Bisexual, Deciduous shrub.

WATER REQUIREMENTS:

Low-Medium.

POLLINATION:

Pollinated by Bees.

MATURITY:

2-4 years.

GERMINATION RATES:

65-86%

GERMINATION TIME:

Cold Stratification – 3 months and then 6-12 weeks germination

GERMINATION DIFFICULTY:

Medium to Hard. Cold stratification & patience required.

SEEDS PER GRAM:

Approximately 300

MEDICINAL QUALITIES:

Yes.

WEED POTENTIAL:

No.

EDIBLE:

Yes.

SEED STORAGE & VIABILITY:

Cold Storage at 4°C (Fridge) up to 2 years.

 

FACTS ABOUT VACCINIUM ANGUSTIFOLIUM ( Blueberry Wild Lowbush )

Wild Lowbush Blueberry plants are fire tolerant. Often after a fire, more plants will grow back than were there before, this growth comes from its underground rhizomes.

Blueberries were first introduced to Australia in the 1950s,

Blueberries are well known to have many health benefits. What is a little less known is that the berries are not the only part of this plant that is used medicinally, the leaves are also used in teas. The tea from the leaves of Vaccinium angustifolium are said to induce labour, and can be used after miscarriage as a tonic. This tea is also reportedly a blood purifier.

Just to name a few of the benefits of blueberry plants, they are said to be helpful with some brain disorders, at lowering cholesterol and also to boost your immune system.

Weight 0.5 kg
Dimensions 26 × 16 × .5 cm
Quantity

10 Seeds, 20 Seeds, 50 Seeds, 100 Seeds, Seedling

Germination Instructions

HOW TO GROW VACCINIUM ANGUSTIFOLIUM (Blueberry Wild Lowbush)

 

NOTE: Blueberry Wild Lowbush plants require around 800 cold chill hours to properly produce fruit in Summer. And unlike the Northern Highbush, this variety of Blueberry will often fruit every two years. It is strongly recommended that these seeds be grown in Cold and Temperate climates.

Step 1

Half fill a plastic zip-lock bag with a pre-moistened seed raising mix, sphagnum moss or peat moss (make sure none of these are too wet – if you can squeeze water out of it with your hand, it is too wet!), write the date on the bag, mix in the seeds loosely and place bag into the fridge for 10-12 weeks.

This process is called ‘cold stratification’ and is done to trick the seeds into believing they are going through a cold winter as they would in their natural habitat.

The seeds may not germinate if they have not been put through this process or germination rates will be lower & can take much longer.

A less successful but easier method is to sow the seeds around late-autumn and keep the soil moist throughout winter. Seeds will then sprout as the warmer weather returns in spring.

Step 2

After 12 weeks, sow each seed about 3mm into seed trays of seed raising soil that is rich in organic matter. Moisten with a spray bottle to avoid over watering and then move into a well-lit but shaded location. A well-lit location is important as light affects germination of Vaccinium, however beware if placing in a sunny location as soil can dry out quickly.

Optimal temperature for germination according to studies is 18°C/64.4°F, however within the temperature range of 15-20°C/60-70°F is acceptable.

Temperatures above 27°C/80°C can cause seeds to go back into a dormant state but have been shown to have germination restart once temperatures dropped and stabilised back below 22°C/72°F. If your temperatures are much lower at the time of year you are germinating blueberries, a heat mat may be necessary.

You can cover tray with plastic wrap to keep warmth and moisture inside the tray. Seeds should start to germinate between 6-12 weeks and can be sporadic, so don’t give up on any that haven’t sprouted until after 12 weeks!

Step 3

Once seedlings are looking strong, they can be moved to a sunnier location but be careful doing this in warmer months. If you need to do this, do it slowly so that seedlings have the time to adjust.

Seedlings can be transplanted once they reach 3 inches in height into a good quality, nutrient rich soil. Blueberries need an acidic soil to thrive, anywhere between 4-5 is acceptable, with an ideal of 4.7.

Keep in a small-medium pot until after first winter, so they can be moved inside if needed to protect them from frost and cold winds at this time.

Seedlings can be fertilised monthly with a weak organic fertiliser.

Step 4

Transplant to final position after last frost has passed, when the plants are between 1-2 years old. If planting more than 1, space 1.5m apart/5 feet.

Again, be aware not to bring the soil to a too alkaline level. Using organic matter such as compost, food scraps, coffee grounds & manure are good organic ways of improving your soil.

During winter plants will often die back and wait until spring to regrow. Blueberries will survive severe cold.

Additional water advised when fruiting which is usually around early to mid-summer.

Blueberry Wild Lowbush plants usually begin fruiting at 2 years of age or during their second full growing season. Then will fruit biennially, meaning every second season thereon.

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