Topiary is all
about time and patience, and is by no means a brutal process.
Maggie Barry tries her hand at this ancient art.
The key to good topiary
lies in accuracy, precision and patience. Rome wasn't built in a
day, and neither is the art of topiary.
The best way to shape a
plant like this (Buxus sempervirens) is by eye and,
most importantly, to take your time. Stand back, take a look
and it, and if in doubt don't cut off too much. If you end
up cutting into old wood, you'll have made it very difficult for
yourself to keep up the appearance. Do this once or twice a year
and you should have achieved the desired effect in a couple of years.
I also have a juniper
that is growing in a spiral shape. This isn't easy to do and is
an extremely long and time-consuming process, which is why plants
like this juniper are so expensive.
'Swane's Gold' naturally
grows in a column shape so will lend itself well to a spiral. To
get started, tie a piece of string around the very bottom of
the trunk and loop it around the tree in a spiral shape. Then, using
good, sharp clippers, cut up and around the string line. This process
must be extremely accurate or the overall effect won't be achieved.
Eugenia are very
easy to keep shapely. The best way to get a nicely rounded tip is
to get a hanging basket, turn it upside down and snip around it.
If you want to maintain a nice trimmed look, you'd probably have
to do this about five times in the growing season.
There are a host of native
plants that make fantastic topiary subjects. Characteristics that
make for good topiary are small leaves and lots of branches,
and they must be easy to grow.
When it comes to topiary,
natives are a lot more forgiving than conifers. If you do accidentally
cut through old wood or brutalise them in some other way, they will
bounce back eventually.
The Coprosma "Lawrie
Metcalf" (named after one of our most famous native plantsmen) is
another great candidate. It can be cut to almost any shape, will
grow up to 1.5 meters and can also be grown as a hedge plant. It's
extremely easy to grow all it needs is good drainage and
full sunlight. Remember, plants that are constantly being cut
back need to have their nourishment replenished, so a dose of fertiliser
once a year wouldn't go amiss.
For something with a
bit of height to provide some more interest in the garden, the Coprosma
virescens is the way to go. This is a tangly plant with all
its leaves on the inside. You can let it grow naturally for an elegant,
billowy effect or you can clip it for a more formal "blobby" shape.
'Tahiti' is a close relative of the pohutukawa and is usually grown
as a ground cover, but if you come across a specimen with a good
strong centre stalk, stake it well and grow it as a standard. Clip
it tight or let it weep gracefully; it's nice to have flowering
plants in the garden for seasonal variation.
is a lot like a miniature totara. It is very responsive to clipping
and can be grown as a standard or a hedge.
Whichever plant you chose,
remember the key to good topiary patience.