Butterfly gardens

A beautiful flower garden that will attract butterflies.

A flower bed or garden can be eye catching and, with the right kinds of plants, can attract some of nature’s most colorful creatures. Planning, planting and tending a butterfly garden are great ways for youth to create an outdoor classroom with lots of possibilities for learning. Here are a few tips to help get started.

Location is very important.  All insects are cold blooded and cannot internally regulate their body temperature.  Butterflies will readily bask in the sun when it is warm, but few are seen on cloudy days.  It is a good idea to leave open areas for butterflies to sun themselves, as well as partly shaded areas with trees or shrubs for shelter when it’s cloudy or too hot. 

Butterflies like puddles. Males of several species congregate at small rain pools, forming puddle clubs. Permanent puddles are easy to make.  Bury a bucket to the rim, fill it with gravel or sand, and then pour in sweet drinks or water

Different types of butterflies have different preferences of nectar color and taste. A wide variety of food plants will give the greatest diversity of visitors. Try staggering wild and cultivated plants, as well as blooming times. Groups of the same plants are easier for butterflies to see than single flowers. Aster, butterfly weed, purple coneflower and verbena attract many species of butterflies.  Overripe fruit is attractive to butterflies as well. 

Water your garden with soaker hoses whenever possible. Overhead watering can wash nectar from the flowers and reduce the amount of available food.

Another way to attract butterflies to your garden is to offer food plants for females to lay their eggs. Some females are picky about the host plants where they will lay their eggs. To attract a particular type of butterfly, you may need to know the plant needs for the adult and the larvae or caterpillar. 

Butterfly gardens are a great source for learning about your own backyard environment.  They also offer enjoyment, photo opportunities and an outlet for artistic talent. By creating a garden habitat, you can help conserve butterflies by providing food, water and shelter to some of nature’s most enchanting creatures.  

Start your Seeds...

               Starting seed indoors enables you to select the exact varieties you want for vegetable or flower beds, whether an heirloom tomato or new zinnia variety.  There are other benefits from having a variety of home-grown vegetables and flowers.  One of the most satisfying is to say, “I grew these myself, from seed.”

Display Gardens at the Hardin County, KY Extension Office

               Vegetable seeds that are easy to start indoors include tomatoes, peppers, squash, cabbage, eggplant and cucumber.  Marigold and zinnia flower seed also are simple to start inside.

               Garden centers and mail-order catalogs offer many varieties from the newest and improved ones to favorite standbys.  To avoid buying too many seed, calculate how many plants of each variety are needed for the garden.

               For greater success starting seed indoors, don’t plant them too early and give them adequate, but not excessive, water and sufficient light.

               Seeds planted too early result in overgrown plants that are yellow, crooked and spindly before it is even time to transplant them outdoors. Thus, it is critical to properly time the planting of new seed so young seedlings will be large enough to transplant in the garden when the danger of a late frost is over.

               To determine when to start the seed, check the outdoor sowing time on the seed packet or last late frost date for your location. In Hardin County, the average frost-free date is May 1.  Plant the seeds three to four weeks prior to the recommended seed packet date, or time before the last late frost.   An exception is squash and cucumbers, which require only seven to 10 days for seedlings to grow large enough to transplant in the garden.

               When it’s time to plant seed, gently press potting soil into each small container;  add two seed per container at the depth recommended on the package, and put the containers in leak-proof trays.  Unless you are using a peat product, be sure containers have at least one drainage hole.

               Then, slowly water each small container to saturate the potting mix, using slightly warm tap water.  Never allow containers to sit in standing water. Throw away excess water that seeps out of the trays.  A kitchen baster is a good tool to remove surplus water.

               Put the leak-proof trays in a warm location such as the top of a refrigerator or freezer to help seed germinate, usually in seven to 10 days.  A sprout emerging from the potting mix indicates germination.

               Plants need a bright area to grow indoors, but unfiltered sunlight will dry out the containers too quickly.

               After the seeds germinate, move the trays to a south window or sunroom with filtered light. An alternative is to put  fluorescent bulbs three to four inches from the containers to provide light necessary for growth. Leave the lights on all the time, and occasionally rotate plants that begin to grow towards the light source. 

               It is critical for newly-germinated seedlings to have water available for the next two to three weeks, so frequently check the moisture content with your finger to keep from damaging tender roots.  Carefully and consistently water when the soil feels dry a little below the surface for the first two weeks.  You can slowly apply a water-soluble fertilizer the third week.  Be sure to follow instructions for the amount of fertilizer to use.

               To avoid common problems starting seed indoors, use a high-quality starter mix, don’t plant seed too early; select a warm area to germinate seed; provide a high-light environment for seedlings to grow; and keep developing seedlings moderately moist.

               For more information on other gardening or horticultural topics, contact the Hardin County Cooperative Extension Service by phone: 270.765.4121, email: Amy.Aldenderfer@uky.edu, contact us on Facebook, or on the web: www.hardinhort.org.

Educational programs of the Kentucky Cooperative Extension Service serve all people regardless of race, color, age, sex, religion, disability or national origin.