WINTER PRUNING FRUIT TREES AND BUSHES
Most fruit bushes
and trees have now lost their leaves and are completely dormant so this is a
perfect time for the winter pruning. A frosty day is perfect, or if the ground
has a covering of snow, this will prevent any surface soil damage.
Apples and pears
Remove branches too
close to ground level after getting weighed down with heavy crops, and thin out
shoots to keep the centre of the trees
open for good air and light circulation.
Remove any over vigorous shoots growing straight upwards and cut back a few
other shoots by about a third to maintain a well balanced shape and encourage
fruiting spurs. Sometimes a mature pear tree can produce too many spurs
resulting in a massive crop of smaller pears, so thin these out if necessary.
Apple Fiesta |
With some forms of
apple trees growth is controlled by spur pruning, such as with espaliers, fan
trained trees, columnar forms and stepovers. Growth is pruned in late summer
cutting back side shoots in half, then in winter these are further pruned to a
few buds to encourage the formation of fruiting spurs.
Plums
Do not prune these
in winter otherwise they are liable to infection from the silver leaf fungus
disease. Wait till spring for young trees and mid summer for older mature
trees.
Blackcurrants
Try to retain and
encourage strong young shoots by removing some old wood every year. Young
shoots usually grow lower down on older fruiting branches, so cut these back to
the young shoots.
Any branches that got bent over with heavy crops should be removed
as the fruit on these is liable to get soil splashed onto them when it rains.
Anna picks #blackcurrant Ben Connan |
Red and whitecurrants
These fruit on spurs
established on older branches, so retain about ten older branches growing from
the crown and cut back by half all young shoots on them in summer and then in
winter cut back to just a few buds. Replace older branches over the years from
new shoots growing from the crown.
Gooseberries
These are best grown
on a single clear stem to keep fruiting wood well above ground level, so prune out
all low growing shoots as well as some in the centre of the bush, otherwise it
can get too crowded making picking a nightmare. Cut back any very long shoots
to encourage fruiting spurs.
Summer fruiting
raspberries fruit on six foot tall shoots grown the previous year, so these are
retained and last summers fruiting shoots are removed to ground level. Thin out
excessive growth to allow spacing of about four inches between shoots after
tying in to the top wire with a running knot.
Autumn fruiting
raspberries are easier to manage as they fruit on shoots produced in the same
year, so everything gets cut to ground level as soon as fruiting has stopped in
early winter.
Brambles
Blackberries are
like summer raspberries that fruit on long shoots produced the previous year.
Depending on variety these shoots could be very long so they are best trained
along wires fixed to a fence or wall or other free standing permanent solid
structure. Remove all of the old shoots that have fruited and tie in the new young
canes to replace them.
Wee jobs to do this week
Erecting the bird feeders |
Now that frosty
weather is with us we need to look after our feathered friends, even though
they will still return in summer to eat our strawberries, currants, saskatoons
and blueberries. I keep replenishing a water dish with clean warm water so it
can last a few hours before freezing up again. Once the ground gets frozen
birds can struggle to find food although in early winter there is still plenty
of berries around. Keep bird feeders topped up regularly all winter.
Art Studio
Back in the art
studio I am finishing off another oil painting for my #Lady in Red #art
exhibition.
END