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Shed
The
shed has been treated with creosote
to protect the wood, and the roofing felt contains bitumen
to keep out the water. Inside are kept a number of agrochemicals
and fertilisers for enhancing
the quality of the lawn, flower beds and vegetable patch.
Garden
Furniture
The
chairs are of PVC, containing phthalates
to provide the right degree of flexibility and pigments
to give the colour. The table is moulded in polypropylene.
To avoid the danger of broken glass in the garden, the picnic cups are
of polystyrene and the
long-lasting plates are of melamine.
Garden
Equipment
Many
different polymers come
into use in garden equipment. Polypropylene
is used in tools, polyethylene
for bottles and containers and PVC
for hosepipes. Netting is of nylon
or polyester. Some tools
are of stainless steel.
Gnome
The
garden gnome could be of PVC and
his fishing line of nylon. His
pond could be staying full thanks to a polyurethane
lining sheet.
Lawn
and Plants
The
lawn gets regular treatment with fertilisers,
and the fruit and vegetables are treated with crop protection products
such as insecticides. The acidity
of the soil is monitored using a pH
meter, and if it is alkaline, sequestering
agents may be used.
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