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John
Fisher Roman Catholic School
Photo-story of garden construction
'Awe and
Wonder'
Forest Garden in Harrow
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Here are
a couple of 'before' pictures. Above and left. Its the bottom of the
garden of this inner London primary school, its a heavy clay soil that
was strewn with rubbish like old car tyres etc. and overgrown with brambles
and nettles. There is a sub station and pylon adjacent to the site and
a public footpath beyong the chain link fence. The ground had been cleared
and rotivated in anticipation of the project.
The school
has a very positive attitude towards nature and wildlife and wanted
a garden to enhance its wildlife value and to create oportunities for
the children to observe and interact with nature.
The fence
at the back of this shot borders a footpath and the idea is to cover
the fence with a range of fragrant and fruiting climbers, to screen
the path and to add colour, texture and fragrance to the garden. We
have used rambling plants like Golden Hop, Jasmine, Honeysuckle, some
unusual fruiting climbers like Stauntonia Hexaphilia as well as more
common ones like grape along the fence. With fruit trees and shrubs
in the foreground it should make a lovely edge to the school grounds.
We are
building a mulch layer with straw and composted 'Zoo Poo' to feed up
the soil and give the plants we are planting a chance to out-compete
the weeds. By the time the sraw and compost has worked its magic and
has rotted down, the plants should be big enough and established enough
to close over the ground and squeeze out any space that might be left
for 'invaders'.
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In this
shot you can seen the base going down for what will be a living willow
den/ bird hide
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Old slabs
and boxes. We see a garden as a natural extension to a home or workplace
and an opportunity to integrate functions like recycling, waste management
and water storage.
These slabs
had been taken up, and naturally we took this as a cahllenge to find
useful ways to re-use them and to incorporate them into the garden.
The cardboard
makes a could ground covering mulch as well.
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Likewise
with this old washing machine. Our aim here is to re-use the stainless
steel drum from the machine as a part of our garden composeters. (The
glass from the door makes an excellent salad bowl!)
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Here is
the washing machine drum being used in the composter. By burying it
in the soil beneath we are creating a much bigger edge between the compost
and the ground, allowing much more air into the process, and giving
the worms much more of an opportunty to feed on the waste in the drum.
This should aid the automatic movement of the nutrients by the soil
life itself and help speed up the process of decomposition.
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There was
plenty of opportunity to incorporate the curiosty of the pupils into
workshops and practicals whislt we were building the garden. We were
really impressed by their interest and enthusiasm for the garden
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The composter
is the heart of the garden,a nd feeds the soil microbes, that in turn
condition the soil and keep it open and aerated and full of nutrient
and minerals. Especially with the heavy London clays here, getting the
organic content of the soil up will really help open up the heavy sense
soil. We incorporated three of these into this garden, and are hoping
the staff tea bags and fruit peels from the kids, as well as a paper
and card waste will be used to keep the garden fed. When we go back
to see how the garden is progressing we will certainly be checking t
osee how well the compost bins are being used.
People
do get nervous sometimes about composting, as it might go 'wrong' or
get invaded by rats. The key is to start with easy stuff, and slowly
get more adventurous, not to overload the heaps straght away befre they
have really got going. We are advocates of the 'cool' composting method,
which focuses on getting a high carbon content in the heap, to ensure
plenty of air is trapped in there, and therefore more activity by soil
organisams and insects, who in turn do most of the work in the heap.
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Those slabs
came in handy for a variety of tasks, sitting water butts on for one
and here's Dave is cutting them down to make a special bed for the fig
tree.
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Here in
the sunniest and most sheltered corner of the garden we are going to
plant a fig tree. They are notorious for spreading, so this one is going
to be contained in a pit, defined by buried paving slabs. The also has
broken pices of slab in the base, which is then lined with a layer of
straw and then back filled with a mixture of soil and compost. This
will stop the tree from spreading and give it a really good start, whilst
incorporating the materials that will slowly break down in the soil
and keep it open and more freely draining. Conditions that should suit
the fig ideally.
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The begninings
of an artifical mound, that will create a bit of vertical dimension
to the space, and will be teh site for three mosaic fishes, made in
an art workshop with some of the children.
Building
the mound also gave us the opportunity to bury and get rid of some of
the waste and assorted junk that was on the land originally.
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Here is
the mound taking a bit more shape, as well as the beds aroud it. when
finsihed it is to be planted up with fragrant chamomile, and should
look lovely. I look foreward to seeing it with the fishes they made
in their art workshop in position.
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Here the
garden is taking a little more shape. We are modelling on a natural
wild forest, so the ground will be covered with a thick layer of mulch,
a sheet of organic matter that will slowly break down over time. Like
in a forest we dont want any bare soil, as that will encourage weeds
like nettles and brambles to take over. Under the paths is a layer of
special barrier material which will stosp weeds from rooting deeply
and make it easy to keep clear
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The pile
of harvested willow rods arrives. Steve Pickup of the willowbank supplies
these specailly sorted and graded to make living willow structures with.
Steve was on hand to build a hide/ den and entrance and exit archways
for the garden. Willow is good int eh garden, as it is fast growing
and has an instant visual impact, where as many of the plantings obviously
take a lot longer to develop. The willow also provides great habitat
for insects etc, which in turn will feed the birds
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Getting
some perspective on the subject, Steve and artist Jig working together
on the willow design.
The mulch
matting not only provides a good surface to measure out the exact geometinc
design for the construction, but it will kill off the grass beneath
it, which will allow the willow to root and grow sucessfully. When the
strucutre is finished the matting will be covered over with a thick
layer of wood chippings. Another bi-product- provided for free by the
local council
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The Willow
den starts to take shape
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The rods
are firstly tied into place with string, which is later replaced with
stretchy rubber tubing. This will rot away after a few years, after
the growing rods have pressure graftred together. Keeping it trimmed,
mmaybe a couple of times a year shuld ensutre it keeps its shape and
lasts for many years.
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Here is
a completed living willow archway, witha young helper spreading woodchip.
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The Living
Willow den is finished, it should make a great hide for the kids to
sit in and watch the birdlife in the garden, or even just a shady space
chill out on a hot day.
This living
structure will need to be pruned back a couple of times a year, spring
and autumn to keep its shape and not grow out, but it could last 30
years or more.
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Steve
has worked on this design since the last one we last built one in a
school in Reading; where they decided it was like a big whale.
Consequently
it now has a whale shaped tail section at the far end, it makes a stunning
and fairly instant impact on the garden.
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More recycling,
this old juice concentrate carton has been re-used to catch the rainfall
off the shed roof. Its always good to have rainwater handy in the garden
to water the plants with.
This one
overflows into a special 'mulch pit' we dug to encourage water to percolate
and be stored in the ground itself.
Adjacent
to the mulch pits we planted 2 bamboo groves, which will appreciate
the extra moisture. The aspiration is to grow a plentiful supply of
art materials for the children to use for many years to come. We planted
a gloden bamboo and a black bamboo, it will create a striking and lovely
element to the garden in a year or two.
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soon we return to visit the garden later this month; April 2007 |
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