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Protecting
Cold Hardy Bananas Over Winter.
Protecting cold hardy
bananas over winter allows them to develop and maintain a stem.
Ultimately this can lead to the production of flowers and
fruit. For this task you will need:
1. Chicken wire
2. Straw
3. Horticultural fleece.
4.Clothes pegs.
5. Decorative covering (optional but highly recommended.)
As the onset of winter approaches you will need to keep an
eye on
the weather forecasts. You will need to have your bananas
wrapped before the first frosts. Very minor and brief frosts
can be handled but it is a risky game with high stakes. It is
a good idea to have all the necessary equipment on your
premises. In the unlikely event that the weather forecasters
get it wrong and you have only a few hours left for protecting your
cold hardy bananas, you will at least not have to worry about finding
all the stuff.
1. select your plant.
In this case, an
eye clearly was not kept peeled for the weather forecast. The
plant sustained minor frost burns which made removing the
remaining leaves less emotional. |
Frost singed Musa
sikkimensis
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| 2. Remove the leaves. |
Leafless
stems of
Musa Sikkimensis
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3. Make chicken wire
frames to surround the trunks. Mulch the roots with
manure. Soil borne beasties will pull the goodness
into the soil, ready to feed your emerging plant in the spring.
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Wire frames
awaiting straw
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| 4. Pack straw around
the trunks. |
Straw filled frames
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5. Add a second
chicken wire frame and pack these with straw. Continue
upwards until all the stems are covered.
Forming a frame
around each individual stem is less straw intensive. The
frames can be placed accurately over the stems. Straw can
then be packed uniformly around each stem.
If a single frame is made around all the stems there tends to be a
huge amount of straw in the middle insulating nothing more than the
odd rodent. The outside of the frame also has
relatively little straw. |
Nearly there
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| 6. Place straw filled plastic
pots over the last
sticking out bits. |
Straw filled
frames surrounding musa stems
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7. Wrap the whole
thing with horticultural fleece. You may find clothes pegs
useful for securing the fleece first to the chicken wire and then to
itself.
Now although
technically this is a thing of beauty, visually it falls a little short
of the mark.
If it is in your line of vision all winter you may wish to
consider wrapping the whole thing with thatch screen or the like.
They are not all that expensive and may help to win over any
family member who declares that they do not wish to stare at that all
winter.
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Fleece wrapped
banana
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| 8. Pretty it up. |
Banana
plant ready
for winter
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9. Wait until
spring..........
| 10. Uncover
your cold hardy bananas. (With baited breath.) |
Overwintered
banana showing signs of life
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11. Slide off the
chicken wire frames. They should come away full of straw.
If you can, coincide this day with mowing the lawn.
You will then be ale to mix the straw with lawn clippings in
your compost heap. This helps the breakdown of both
components. Store the chicken wire frames for next year. |
Newly
unwrapped
banana stems
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12. That is about it
really. Occasionally the emerging leaves have a spot of
bother pushing out of the stems due to old, rolled and stuck together
brown leaves. Just remove the top couple of inches (5cms)
cleanly
and the new leaves will, almost in front of your eyes, begin to grow.
The shot below was taken 21 hours after the stem had been trimmed.
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Instant
growth of
a trimmed banana stem
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If you have
a
multi-stemmed banana colony, the stems will often be
equal in height. This causes some congestion as all the
leaves are pushing and shoving each other out of the way. One
option is to stagger the stem heights. The bananas are very
clever and immediately produce new leaves in proportion to the new
stems. The result is different height stems with different
sized leaves, a sort of banana bush.
In this example the
second stem
from the left is actually the original stem. Cut down low, it
is
no longer jostling for space with the other stems.
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Varying the
stem
heights of Musa Sikkimensis
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The banana featured
in 'protecting your cold hardy banana' was a seed
raised musa sikkimensis. Musa basjoo will also survive with
similar treatment.
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