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When planning such a project, interest and enthusiasm
are vital to its success. It should be seen as an ongoing program which
is closely linked with many other aspects of the school's curricula. The
coordinating teacher(s) need to be prepared to dedicate a considerable
amount of time to the project for several years overseeing the area and
educating and instructing students, other teachers and adults in the associated
programs. Once the project is established it can become self-perpetuating.
The following are some ideas which may help you to begin your project.
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Always research your project well and present your ideas confidently.
Too many people will not see your project continuing when you leave
the school. They will feel initially that the expenditure will be
wasted and will not recognise the intrinsic and aesthetic value of
such an area. |
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Gain the support of the principal. It is essential |
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Engender others, beginning with the students, with your own interest
and enthusiasm. Allay their fears and doubts by setting up a steering
committee of students to organise and inplement the project. The combination
of your enthusiasm and the students' involvement in the initial stages
is vital. Often a better response is given by adults when children
are the presenters. |
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Begin a peer tutoring system to involve as many students in the
school as possible. |
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Form an adult support group to assist with the garden construction
initially, to assist with fund raising and to tutor in the ongoing
educational programs. |
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Approach parent groups for initial funding and plan future activities
to raise further funds so that your project is not solely dependant
on such groups. Explain your ideas to the parent group when making
your initial approach so that they too can see a positive future for
the project. |
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Use the student committee to plan school and fund raising activities
and to write letters asking for assistance from local community groups. |
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Plan maintenance of the garden carefully and assign tasks to appropriate
students and supervising adults. Do not forget to include the holiday
periods, especially Christmas. Include watering, weeding, mulching
and fertilising. |
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Approach the school's parent groups. |
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Approach local service groups such as SGAP, Lions, Rotary and Apex. |
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Activities - "Thons", fertiliser drive, plant sales, children’s
stall at the fete, guessing competition, mufti day, working bee and
barbecue, coin trail, swap day, buy a plant, competitions involving
the best cared for sections of the garden, the best indoor plant,
the best plant raised by seed or cutting by students for the project
or the Year 6 annual presentation to the school. The ideas are endless. |
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Approach local nurseries and wholesale nurseries. They often have
a range of odd stock that they are willing to donate. Wholesale nurseries
often have seconds of plants which they may donate. |
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Approach local councils. They will often donate plants and mulch. |
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Approach local businesses to sponsor aspects of the project. |
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National Parks and Wildlife Service, Forestry Commission, Botanic
Gardens and Field Studies Centres all can contribute to your project.
Many distribute plants directly to schools or participate in programs
through major chain stores. |
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Local Garden Clubs and interest groups can help, particularly in
practical ways. Many of the older members enjoy communicating their
knowledge and skills to the students. |
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Choose a sunny position with a northerly aspect. |
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If necessary, rip the ground in the chosen area and leave fallow
for at least a month. |
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Add gypsum if the soil is a heavy clay. Cover the whole area to
a depth of I cm with old newspapers if young weeds become a problem.
The newspaper will eventually break down. |
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Purchase a heavy soil mix with 1/3 river sand to build the mounds. |
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Build mounds at least 40cm high around the edges and higher in the
middle |
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Lay agricultural pipe if there are any likely drainage problems.
The pipe should be laid diagonally across the flow. |
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Surround the area with logs or sleepers to retain the soil and height.
If the border is lined with plastic remember to leave weep holes for
drainage. |
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Install lines for a micro watering system, if required. 2 cm rural
pipe is sufficient to lay underground to tap into rather than buying
a heavier pipe. Metal clamps may be required on the main lines at
joints if water pressure is high. |
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Apply a heavy mulch over the top of the whole area up to 10 cm deep
if natural materials are used.
Suggested mulches:
- Grass clippings
- Leaf mulch
- Wood chip - Eucalyptus only
- Coarse river sand
- Granite chips
- Gravel.
Pine-bark in any form is not suggested as often it releases too much
nitrogen and phosphorus into the soil which some native plants cannot
take.
Natural mulches, if not already composted, should be left for about
a month at least until the vigorous activity has ceased.
Mulch helps to control weeds, keep moisture in the soil and keep the
root system cool. When planting out, mulch should be kept clear of
the base of the plants to help prevent the spread of disease and collar-rot. |
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If the area is to be fertilised be careful, it should be done at
this stage. Soil suppliers will mix fertilisers and trace elements
into the soil mix for you if you require them, otherwise you may do
it yourself. Blood and Bone without urea, some forms of Dynamic Lifter
and slow release pellets (6-9 months) with low phosphorus should be
used. Many Proteaceae plants (which includes Grevilleas and Banksias)
are particularly sensitive to phosphorus. Natural mulches often can
be quite sufficient as a fertiliser, Horse and cow manure should be
well composted before applying to the soil |
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Plants can be chosen and arranged in many different ways to suit many
different purposes.
You should choose one which best suits your needs.
Suggested ideas are:
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Plant families |
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Texture of bark, foliage or flowers |
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Plant shape, height and width |
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Leaf patterns and/or colour |
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Flower colour |
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Climatic or vegetation type e.g. rainforest, heath, swamp or bog,
desert or dry or wet forest |
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Formal or informal |
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Smell or taste |
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Aboriginal use of plants |
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If you are starting from scratch, plant all plants of varying height
at the same time. All plants will compete for the nutrients at the
same time and do not hinder each other’s development to the same extent
when some are older. |
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If planting in an established area, remember there will always be
competition from established plants for light and water. Quite often
underground roots have to be cleared to allow sufficient water to
reach the new plants. The old roots often act like a sponge and the
new plants suffer accordingly. |
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Always plant in a three height structure so that plants support
each other as they do in nature. |
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Wattles and Pea Flowers are always fast growing plants. |
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To protect plants from the wind when they are young , often a plastic
bottle or milk carton with the top cut off will do the job. For more
advanced plants tying with a stocking between two stakes will be the
first step. In severe conditions screening of plants behind four stakes
surrounded by plastic or hessian will give total protection. Sheltering
from prevailing winds on one side will often be sufficient. |
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In extremely dry conditions the creation of a built up sump around
the plant wilt help to retain water. |
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The micro watering system can now be completed. Drippers can be
installed beside each plant. |
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Windbreaks should be erected at right angles to the prevailing winds.
They can be elliptical in shape. |
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Windbreaks should be Three tiered in structure with the tallest
plants approximately 10 metres from the garden area, the medium range
plants 2 metres further away and the lowest a further 2 metres. |
These areas can be made quite simply.
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Mark the area out on the ground |
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The depth of the pond need be no more than 2Ocm |
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Excavate the area to a depth of 30 cm or deeper. |
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Back fill with river sand to a depth of 1Ocm and mound around the
perimeter to a height of I0cm |
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Cover the whole area with a rubber pond liner (available from nurseries)
or industrial quality plastic (black preferably). |
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Fill the pond from a nearby hose and leave standing for at least
3 weeks. |
Cox, Denis, Ian McMaster and John Obuch, Victorian Schools
Nursery,Grounds for Learning: a practical guide to schoolground use
and development, Dellasta, 1990.
Leiper, Glen, Mutooroo: Plant use by Australian Aboriginal people,
[school garden], Eagleby South State School, Eagleby, 1984.
Metropolitan North and Field of Mars Field Studies Centre, Greening
Your School, NSW Department of School Education.
...Ray Page, 1996
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