Butterfly gardening: Difference between revisions

(For the video game, see Butterfly Garden)

Butterfly gardening is a growing school of gardening, specifically wildlife gardening, that is aimed at creating an environment that attracts butterflies, as well as certain moths, such as those in the hemaris genus. Butterfly gardening is often aimed at inviting those butterflies and moths to lay eggs as well. Because some plants are not fed upon by adult butterflies, the caterpillar host should also be planted for a bigger population of butterflies. Butterflies typically feed on nectaring flowers, and there are literally hundreds of such plants that may be planted to attract them, depending on the location, time of year, and other factors. In addition to the planting of flowers that feed butterflies, other means of attracting them include constructin ¨butterfly houses¨, providing sand for puddling, water, and other resources or food items, including rotten fruit.

There are many reasons why people decide to start butterfly gardening. Some people only like to look at the butterflies, while others like to take pictures as well. Others try to help the butterfly population by planting native plants which rare or threatened butterflies feed on. Many butterflies are becoming less abundant as a result of habitat destruction and fragmentation, and they do not feed on the plants regularly found on gardens. Others may also help in tagging monarch butterflies, which helps scientists monitor the monarch population and their migratory routes.

Butterflies have many predators, including mantids, wasps, spiders, birds, ants, true bugs, and flies in the Tachinidae family. If these predators are becoming a problem, they can be controlled with traps. One should never use pesticides to kill predators, as they will also kill butterflies and their larvae. There are also diseases that afflict butterflies, such as bacteria in the Pseudomonas genus, the Nuclear Polyhedrosis Virus, and Ophryocystis elektroscirrha, which only infects queen butterflies and monarch butterflies.

Because insecticides cannot be used, many times aphids and true bugs can infest plants. Aphids can be controlled by releasing ladybugs and other biological pest control agents that do not harm butterflies. Another method of control is by spraying the plants with water.

Some butterfly attracting plants include: purple cone flowers (echinacea purpurea), yellow cone flowers, sunflowers, marigolds, poppies, cosmos, salvias, some lillies, asters, coreopsis, daisies, verbenas, milkweed (especially for the Monarch butterfly, whose caterpillars feed solely on this plant), the butterfly bush (budleia), zinnias, and others.

• The Butterfly Garden- GardenWeb forum with info on host and nectaring plants, photos, etc.