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Vegetable plots designed by Kews
Diploma students based on companion planting and sustainable
methods of cultivation
Kews Diploma Students present their vegetable plots
which
use traditional methods to improve soil condition, encourage
beneficial wildlife and produce healthy crops. The plots illustrate
the benefits of growing vegetables without the use of pesticides,
herbicides or artificial fertilisers.
Aiming to have a garden thats biodiversity
friendly means adopting a greener gardening approach.
Make the most of your vegetable plot by:-
Rotating crops - this maintains soil fertility, structure
and can reduce pests and diseases.
Improving your soil with organic matter such as garden
compost and manure to maintain soil structure, fertility and
moisture retention. This means no artificial fertilisers are
necessary.
Growing a green manure such as Phacelia tanacetifolia
or Limnanthes douglasii these improve soil fertility
and attract insects.
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Thyme
Photo: Peter Gasson
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Companion planting - this attracts beneficial insects
and adds colour to your plot. Try Eschscholzia californica,
French Marigolds, Rosemary, Thyme, Lupins and Nasturtiums.
Also try planting Moss-curled Parsley which will attract aphids
away from your crop!
Biological control - for every pest or disease there
is a natural predator. Aphids are preyed upon by birds, ladybirds,
hoverflies and spiders. Encourage these into your plot with
plants they can eat, some water and shelter and you will have
your own army of helpers. Biological control minimises the
ecological damage of controlling garden pests.
Making your own liquid feed from Comfrey - Comfrey
can be a bit invasive but it can be cut back 4 or 5 times
a year and used to make a fantastic liquid feed for your plants
as well as a great addition to your compost heap. Simply place
a bag of Comfrey leaves in a water butt and leave for a few
weeks.
Conserving water - there are always dry spells in a
season, save water in a water butt and use only on the plants
not the whole plot. Drip line hosepipes are very effective
irrigation systems on vegetable plots.
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