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Growing Ornamental Grass:

Grasses particularly miscanthus are probably the most highly
developed and most widely distributed of all plants. Grasses remain one
of the most important plant groups as they include all the cereal and rice
crops that sustain man and feed and fodder for our animals, They provide
roofing thatch and building materials, alcohol, and over millennia most of our
fossil fuels. Miscanthus is being used today to power electricity generators. Each tonne of Miscanthus burnt, in replacement of coal, will prevent up to two tonnes of carbon dioxide being emitted. In addition, the growing of the crop is likely to also become a means of saving carbon, as the crop actively sequesters amounts below ground.
Grasses are the most undemanding of
plants they require little care except a brush up and trim once in a
while. There are grasses to suit all garden sizes and soil types from the
tall gracefull miscanthus malpartus down to the smaller
In order to understand how to
grow grasses successfully in your garden its important to understand a little
about their growth habits. Perhaps the most important thing to know
if you are unfamiliar with grasses is that grasses reproduce both
vegetatively, that is by sending up new shoots from their roots or rhizomes and
by seed distribution.
There are a several simple ways
to group grasses for the novice. First by their growth habit, some like miscanthus sinensis form
clumps and tussocks and usually reproduce through seed production, as a rule
are quite well behave. The others are spreaders or runners who produce new
shoots through spreading roots and rhizomes and can tend to march. Most
domestic lawns are made up of a mixtures of these running grasses.
The other important grouping is to
distinguish between what are known as warm weather grasses and cold weather
grasses. Most miscanthus are warm weather growers. The impact on the plant can be quite dramatic if you are dividing
plants for propagation and you choose the wrong time of year to do it. The
difference between warm weather and cold weather grasses should not cause you
any problems if you are just transplanting from a small pot to a larger one or
direct to the garden.
Sedges are not true grasses though
they are often lumped together with the grass section at retail outlets.
Although very similar to grasses the are in fact a very much older species.
Sedges tend to prefer wet or boggy situations and are not dealt with in this
section.
Most ornamental grasses including miscanthus enjoy sunlight,as much as possible,
however there are a number of varieties that will tolerate shade for part
of the day. Most grasses are totally unfussy about the type of soil they are in
as long as its not water logged. Grasses have an incredibly sophisticated
and efficient root system making them extremely exposure and drought tolerant.
Most grasses prefer a very free draining soil that is almost impoverished if
they are to perform well. There is very rarely any need to feed as to
much nutrient makes the grass over lush and it tends to collapse.
If your soil is very heavy or clay try digging in plenty of sharp sand. One
other benefits of grass is you can mulch with grave. Gravel not only highlights
the grasses features but the gravel will eventually work its way down
into the soil to the appreciation of the plant.
Ornamental Grasses including miscanthus on the whole do not suffer much from
pests and diseases. Most problems that are likely to be encountered will
be from trying to grow a plant in the wrong place especially if the
ground is waterlogged. Wet ground combined with environmental extremes such as
freezing conditions are probably the only sure way to kill most grasses. Don't
forget to water container grown grasses occasionally and grasses that are
exposed to warm or cold drying winds. If your grasses are showing any signs of
stress the best thing is to up with them and shift them somewhere else,
it wont harm them, they are survivors and want to survive and do well just as
you do.
Finally once again consider the size
of the plant you are buying do your research. A large miscanthus Goliath in its
infancy in a 1 litre pot looks insignificant when stood alongside a miscanthus sinensis Gnome in a 2 litre pot in the garden centre. Ten years down the line however
the will have probably made 80cm x 70 cm but wow! the miscanthus goliath will be in the region of 2.3 meters by 2 meters. If you have a small
garden there wont be much left and don't forget to consider the shade that
these big guys throw out
Choose carefully and enjoy your
grasses they are truly worth the time an thought.
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