Page 80 - Ebook cây cảnh Art of Bonsai

80 Top trees: Seasonal beauties

Blackthorn

Prunus spinosa
Key features
Every bonsai enthusiast should grow a Prunus. ∙Shape to achieve angular
It is a huge genus that includes plums, cherries, growth using minimal wiring
that pushes the branches in
peaches, and almonds. This species, which
the desired direction. Then
is commonly known as blackthorn or sloe, is gently manipulate the
native to Europe and is particularly widespread secondary branches, ensuring
in the UK. It has delicate, fragrant flowers, fruit that there is a straight line
(sloes), fall color, textured aged bark, and between each node.
a naturally angular branch growth that is a wonder ∙These are fairly thirsty plants,
to behold and impossible to re-create with wire. so make sure they do not dry
out, especially during flowering
if you want to have fruit. It is,
however, best to remove fruit
because they wear out the tree.
The delicate foliage turns
red in fall, then drops
rather quickly
Regular pruning and defoliation will
encourage branching but might
reduce next year’s flowers
1
24 /2 in / 62cm tall
Courtesy of John Old wood and
Pitt lignified branches
are very hard but
can be bent in
midsummer
Looking closer
Above: The leaves have
imperfections that add a very
natural look to the tree.
Center and below:
Distinctive cracked
bark gives a sense
of age and
character that is
impressive in winter.

Strong surface roots
are typical

The shallow pot accentuates the tree’s
size and proportions but means that
the tree needs frequent watering