Introduce your children
to a world of beauty and wonder by cultivating a special home in your
yard for butterflies.
Butterflies are some of our most beautiful wild creatures. Over 150 different
butterfly species can be found in the Midwestern United States. However,
many of these lovely insects are becoming rarer. The destruction of our
hedges and woodlands, and modern agricultural techniques involving wide
use of pesticides and herbicides, have led to the loss of wildflower meadows
and the insects they support.
You can do your bit to help reverse this decline. You don’t need
a lot of space, but with a little knowledge and careful planning you can
make your garden a suitable feeding - and even breeding - station.
Most butterflies
are highly mobile and likely to find their way into any garden, and
will stay if there's something to keep them. Many people are under
the impression that a butterfly garden has to be a wilderness of native
plants, but this is untrue.
The
butterfly has a few basic requirements and these can be met in many
ways. The plants you select for the garden and surrounding home
landscape will make a big difference. You need to provide two types
of food for butterflies: plant tissue for when they are caterpillars,
and nectar sources for when they have matured into winged adults.
For
Caterpillars: Landscape trees and shrubs may be used to provide
food for the leaf-eating caterpillars. Recommended plants include birch,
cherry, Eastern redbud, oak, hackberry, plum, sweet mockorange, viburnum,
and willow.Other good food sources for caterpillars include such perennials
as clover, Kentucky bluegrass, little bluestem, violets, aster, and hollyhock.
For Butterflies: Plant
several different flowers to make nectar available throughout spring,
summer and fall. Butterflies are generally attracted to purple, orange,
yellow or red flowers.
There are five basic things to remember
when planning a butterfly garden:
Butterflies are 'cold-blooded,' so they
love sunlight and need it to become active! Make sure that the plants
are in direct sunlight for much of the day.
Butterflies like to "puddle."
Your garden needs a type of watering hole for the butterflies to drink
from. This can be done by simply filling a terra cotta pot or small
plastic bucket with small rocks or pebbles about two inches from the
brim. Add water to fill the remaining space and place in the center
of your garden.
Butterflies like lots of color! Group
clusters of the same plant together to make them easier for butterflies
to see. A group of colorful flowers attracts them easier than single
flowers.
Butterflies love to eat nectar. Use
several of these nectar- producing plants to attract them: milkweed,
azalea, goldenrod, black-eyed susan, zinnia, aster, phlox, Japanese
honeysuckle, ironweed. A few nectar-producing shrubs are: butterfly
bush, various fruit trees, privet, lilac and redbud.
Butterflies need a place to lay their
eggs, so provide host plants such as: snapdragon, violets, milkweed,
daisies, parsley, dill, Queen Anne's Lace, aster and clovers.
Choosing
Your Plants:
You'll need a selection of plants with differing flowering times to
provide food for the duration of the period that the butterfly is
on the wing - March to October. You'll also need enough of each type
to make an easily visible display that will give off enough scent
to attract the insects into your garden.
A
good early spring flower is aubretia - ideal for newly awakening
butterflies that have hibernated over the winter. Honesty and sweet
rocket fill in the late spring period from April to May.
Later in the summer,
a multitude of species is available, but red valerian, knapweed, marjoram,
thyme, lavender and sweet scabious are amongst the most popular. Buddleia
or 'butterfly bush' (only the mauve variety) is a must if you have the space.
In late summer and autumn, ice plant, goldenrod
and then michaelmas daisy give butterflies a last boost before winter
hibernation.
Persuading butterflies to breed: The female insect is very choosy about the types of plant she
will lay her eggs on - different caterpillars like different food plants
and they're usually native species. The easiest to attract are the nettle
feeders. Grow a patch of stinging nettles in a sunny, sheltered spot.
It may be advisable to plant them in an old tub sunk in the ground to
prevent them spreading. This could then attract small tortoiseshell, peacock,
comma and red admiral.
Caterpillars prefer young growth,
so cut down half of your patch in late June or early July (remove
any caterpillars first) to maintain young growth for the next generation
of butterflies.
Whatever you
do, DON'T USE PESTICIDES! Many that are designed
to kill garden pests will also kill caterpillars. Think twice before
you use them, and find out more about organic gardening techniques
- e.g. dilute household detergent is effective against greenfly
and blackfly and not thought to harm caterpillars or butterflies.
Butterfly gardens will also attract
other nectar-feeding animals. These include hummingbirds, honeybees,
bumblebees, and moths. So don't delay - get out those seed catalogues
or take a trip to the garden center and start planning now!