This helpful article
came right to my mailbox via http://freeplants.com/
I subscribe to Mike’s Newsletter and am a member of the Backyard Growers Forum
too.
Mike says:
Mike says:
If you want to grow blueberries in your own backyard, there are a few things
you'll need to know.
There are three basic types of cultivated blueberries, along
with the native lowbush blueberries.
Maine is famous for their wild blueberries, and these are
the native lowbush
berries.
berries.
Cultivated blueberries are either highbush, rabbiteye or
southern highbush varieties, or a cross of any of these types.
Choose a variety that is suited for your climate.
Choose a variety that is suited for your climate.
Gardeners in northern climates should choose a highbush
variety, or a half-high hybrid that is crossed with the native lowbush plants.
Rabbiteye and southern highbush blueberries are more suited
to the warmer climate of the South.
For larger blueberry yields, two or more varieties should be planted.
For larger blueberry yields, two or more varieties should be planted.
It is not absolutely necessary to have more than one variety
for pollination, but if the plants are allowed to cross-pollinate, the berries
will be larger and the plants will produce a larger yield.
Blueberry plants require full sun to produce a good crop.
Blueberry bushes need to grow in moist, acidic soil with a
pH between 4.0 and 5.0.
If the pH is above 5.0, apply granular soil sulphur to
acidify it, following the application rates on the package.
If the soil pH is below 4.0 apply ground dolomitic limestone
to sweeten it a bit.The soil should be kept moist but not soggy.
If the soil in your backyard does not drain well, consider
creating a raised bed for your blueberries.
When preparing the planting bed, mix a shovel full of
well-rotted compost or peat moss with the soil in each planting hole to
increase the organic matter.
Plant blueberry bushes in the fall, or in the spring as soon
as the soil can be worked.
The plants should be spaced four to six feet apart.
The plants will begin to produce fruit in their third
season, and the crop will increase a bit each year until it reaches its full
potential in the sixth season.
The plants generally require very little or no pruning for
the first three years.
Plant blueberry bushes in the fall, or in the spring as soon
as the soil can be worked. The plants should be spaced four to six feet apart.
If multiple rows are to be planted, the rows should be ten to twelve feet
apart. To grow blueberries without losing the crop to a late frost, avoid planting
them in low-lying areas that are more prone to a frost. Choose an area with
good air circulation to help avoid fungal diseases.
Blueberry bushes have shallow root systems which make them
sensitive to fluctuations in rainfall. To grow the best blueberries, ensure
that your blueberry bushes receive at least an inch or two of water each week
through the end of August. Unless the soil is very dry, stop watering after
early September. Apply a thick layer of mulch around the plants to conserve
moisture in the soil and suppress weeds.
Blueberry growing requires some patience, as the plants do
not become fully productive for about six years. The plants will begin to
produce fruit in their third season, and the crop will increase a bit each year
until it reaches its full potential in the sixth season. When the plants begin
producing berries, it may be necessary to protect the fruit from hungry birds
who love blueberries as much as you do. Bird netting will keep the birds from
devouring the crop before you get a chance to harvest the berries.
For their first three years, blueberry growing is easy. The
plants generally require very little or no pruning for the first three years.
Branches that are damaged, dead or weak can be pruned off while the plants are
dormant.
After their third year, you'll grow better blueberries if
the plants are pruned annually. When the plants are dormant in late fall,
winter or early spring, remove any diseased, damaged or spindly branches, using
a sharp pruners. To make harvesting easier, remove any branches that begin to
grow less than a foot from the ground.
Blueberry bushes produce their fruit on fairly young wood.
Branches that are the most productive are between four and six years old.
Branches that are eight years old or more should be removed to encourage the
plant to produce more productive branches. To grow the largest, tastiest
blueberries, remove all but two to four of the new branches that were produced
the previous season.
A well-pruned blueberry bush should be narrow at its base with
a fairly open center to allow the sun to reach each blueberry while it is
growing. There should be a good balance of branches of different ages
throughout the plant. Ideally, 15-20% of the branches should be young canes
with a diameter of less than an inch, an equal amount of older canes with a
diameter of two inches, and 50-70% of the branches should fall in the middle of
that range.
In addition to providing nutritious berries, blueberry
bushes are also an attractive addition to a landscape. The bushes are quite
lovely when they're in bloom in the spring, and in the fall the foliage turns
bright crimson, another good reason to grow blueberries.
No comments:
Post a Comment