The type of grass picked for a lawn is an important decision to make,
especially when considering the fact that different lawn types behave
differently in certain weather conditions, and react differently to
various levels of traffic and use.
These are the more common
types of lawn grasses in Australia, and what differentiates them.
Kikuyu
Taking its name from the most populous ethnic group in Kenya (this
grass’s native country), Kikuyu
grass is generally regarded as one of
the more “vigorous” grasses, and also the most
economical lawn. It loves a warmer climate, and thrives in full sun
which makes it perfect for Australian homes; the downside of this is
that it grows poorly in shady or poorly lit areas. It will regenerate
quickly if worn out, which is why it’s often used for schools and sports
fields.
The main problem with Kikuyu grass is that its fast-growing nature
means that it can become invasive, requiring frequent mowing through the
warmer parts of the year. Care must be taken to stop it from escaping
the confines of your lawn and spreading to other parts of your home’s
yard, or even crossing over to a neighbors yard.
Buffalo
Infamous for being incredibly irritating and scratchy, Buffalo grass
has, over the last few years, come
into its own as a popular choice for
lawns with the advent of “Soft Leaf Buffalo” grass types. These grasses,
such as Sir Walter and Matilda Buffalo, can make for incredibly lush
and soft lawns if maintained correctly. However that being said, an
attractive feature of Buffalo grass is the fact that it’s rather
durable, and easy to grow and maintain.
Buffalo grass does well in both summer and winter, and is adept at
handling the extremes brought by all times of year. It also has
self-repairing qualities, making it ideal for high-traffic situations
such as a family yard.
Couch
A consistently popular grass with a number of popular sub-types
(Queensland Blue, Santa Ana etc.),
Couch grass is an easy-going and
cheaper grass which can make for a great-looking lawn when treated
correctly. It holds up against wear and tear, and is capable of
repairing itself rather quickly due to its vigorous underground runners.
However these runners can also cause problems in regards to creeping
into other non-lawn areas, so the areas adjacent to any Couch grass
should be monitored carefully in order to avoid this.
Couch grass will stay relatively vibrant in all seasons, however care
should be taken in warmer months to mow it regularly, and to fertilize
and nourish it in colder months. Otherwise it may become patchy and
unsightly.
Zoysia
A less popular grass in Australia historically speaking, Zoysia grass
is starting to gain recognition as a viable and even attractive option
for Australian lawns. It’s known for being incredibly soft, with no
chance of irritating or scratching the skin. It also grows incredibly
slowly, making it attractive for those who aren’t a huge fan of mowing.
Slow growth also means that managing potential invasion of surrounding
garden beds is made much easier.
Zoysia is an incredibly tough variety of grass, ideal for sports
fields and schools. However its slow-growing nature means that if it
does become damaged, it will take longer than other grasses to repair
itself. Zoysia does well in all seasons; however it’s slightly more
susceptible to browning if drought conditions arrive, and as mentioned
previously, will recover much slower than other grasses.
Tall Fescue
Tall Fescue is a popular choice for “instant lawns”, which are when
pre-grown grass is rolled out on top of soil or pre-existing grass. It’s
an incredibly indiscriminate type of grass, being equally happy in
sun
or shade, and being able to adapt to a wide range of soil conditions and
climates. And the cherry on top is the fact that Tall Fescue has no
runners, which means that it can’t invade surrounding garden beds or
your neighbour’s yard.
Tall Fescue can cope with moderate levels of traffic, being
relatively hardy and durable. However it’s not quite as durable as other
grasses on this list, such as Zoysia and Kikuyu.
Hybrid Bermuda
Hybrid Bermuda grass are very fine in textures. While the
improved common Bermuda varieties are good for lawns, the hybrid Bermuda
grasses are popular for their sheer quality. The hybrid varieties are
also insect and disease resistant. The sodded varieties are mainly
created out of Hybrid Bermuda grass. They are dense and used to create
lush green fine textured stretches. At lower heights, the hybrids need
an extra care and maintenance to grow well.
Hybrid Bermuda grass also needs frequent fertilization and over-seeding
management techniques with accurate irrigation and drying procedures.
When it comes down to it, you should pick a grass type based on what
will work best with your yard. Take the levels of traffic and sunlight
into account first, as they are arguably the most important factors to
consider when deciding.