The beautiful grey leafed Leucospermum conocarpodendron
or Tree pincushion as it is commonly known, is a small compact tree
that is confined to the south Western Cape where it grows on coastal
dunes and mountain slopes. The bent, gnarled trunk and twisted,
interlocking branches gave rise to the Afrikaans name “Kreupelhout”.
This superb small tree gives a spectacular show when it covers itself
with a profusion of magnificent golden yellow flowers. Although well
represented in the Table Mountain National Park, this subspecies is
classified as Vulnerable on the Interim Red Data List as more and more
of it’s habitat is lost to urbanization.
TREE DETAILS
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Botanical Name
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Leucospermum conocarpodendron
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Common Name
|
Tree pincushion
|
Genus
|
Proteaceae
|
RSA National Tree No’
|
84
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LANDSCAPING USES
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The
showy Tree pincushion must be one of our loveliest small, evergreen,
flowering trees. When planted as a specimen in a landscape, the
gnarled and bent trunk adds immediate interest while the contrast of
the beautiful grey foliage and superb golden flowers are an absolute
show-stopper. Whether planted as a lovely contrasting background in a
border or rockery or grouped along a fence to form a hardy windbreak,
the effect will always be stunning. As gardens become smaller and the
demand for smaller, low maintenance trees increases, Leucospermum conocarpodendron is the perfect choice.
| |
TREE SPECIFICATIONS
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Height | 4 – 5 m |
Spread
| 3 – 6 m |
Deciduous/Evergreen
| Evergreen |
Growth Habit
|
Endemic
to the Cape Peninsula, the Tree pincushion grows on dunes at sea
level as well as on well drained north and west facing rocky slopes up
to 160m
|
Bark
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The greyish bark is 30mm – 50mm thick
|
Foliage
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The
ovate, stalkless leaves are silver grey and densely covered with very
fine hairs. The apex is rounded with 3 – 10 reddish glandular teeth
and a tapering base
|
Flowers
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The
spectacular, globose, golden yellow flowers are about 70mm – 90mm in
diameter, appearing in groups of up to 3 from August to December. The
styles are up to 55mm long
|
Fruit
|
The fruit consists of a brownish nut and is released about 2 months after the tree starts flowering
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Seed
|
The seed is a hard nut
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GROWING REQUIREMENTS
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Growing regions
|
Leucospermum conocarpodendron
occurs naturally in a very limited area from the eastern slopes of
Devil’s Peak, along the western and northern slopes of Table Mountain
and the Twelve Apostles and through to Llandudno
|
Growing conditions
|
The
Tree pincushion prefers a sunny position and acidic, well drained
soil. Do not add fertilizer or manure. Provide a thick mulch of well
rotted compost in spring and autumn.
|
Best season
| Summer |
Hardiness
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This species is hardy being able to withstand strong winds as well as very cold and wet or hot and dry conditions
|
Propagation
|
The
fastest method of propagation is by semi hardwood cuttings taken in
Autumn. These should be dipped in a rooting hormone and planted in a
coarse growth medium. Cuttings should be kept warm and misted.
Although much slower, propagation by seed is easy and highly
successful
|
Growth rate
|
Fairly slow
|
INTERESTING FEATURES
| |
Since
1652, the wood of the Tree pincushion was used for fire wood in the
Cape colony while the bark was used for tanning leather. A preparation
made from the bark was used for bleeding and dysentery and the wood
was used for manufacturing wagon parts.
|
L. conocarpodendron Buds L. conocarpodendron Flowers L. conocarpodendron Bark
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