Butterfly bushes are truly butterfly magnets. However, if you want them to continue blooming from now until migrating monarchs pass through out state months down to road; you must deadhead the plant’s spent blossoms.
For reasons I do not understand, this spring my butterfly bushes have been covered with the largest clusters of flowers they have ever produced. Unfortunately, few butterflies were around to enjoy them. However, lots of bumblebees, honeybees, and carpenter bees constantly visited the nectar-rich blossoms while they were blooming.
Fortunately, butterfly bushes can be encouraged to produce a bounty of flowers throughout much of the growing season. All it takes is deadheading the bush’s flower clusters before they go to seed.
Recently I deadheaded my butterfly bushes for the first time this year. From experience, I know I will have to repeat this procedure many times. However, I realize that, if I am diligent, countless butterflies and other pollinators will benefit from the food produced by crop after crop of fresh flowers. In the past, I have been successful in prolonging the butterfly bushes’ blooming until the monarchs en route to their wintering home in Mexico. When they use my yard as a stopover area on their epic journey it is not uncommon to see anywhere from four to eight monarchs on a single butterfly bush.
When deadheading a cluster of flowers, remove the spent cluster down to the spot close to the point when the main flower stem joins two side branches. If this is done at the right time, the two side branches will quickly produce flowers too. When the blooms on the main branch and side branches have already turned brown simply, cut the stem just above the next juncture of side branches and the main stem.
This is definitely a case where a little time spent cutting back spent flowers will produce a beautiful bush and remain a source of nectar throughout the summer.
Recently I participated in the Annual Spring Piedmont National Wildlife Refuge/Rum Creek Wildlife Management Area Butterfly Count. All of the participants I have talked to since the count have told me that they found more butterflies on a wildflower known as Heal-All (Prunella vulgaris) than any other plant.
Heal-all has long been recognized as a nectar plant used by butterflies, bees and other nectar feeders. However, many books dedicated to attracting butterflies either do not mention it at all, or, if they do, provide little information pertaining to the plant.
Depending on whom you talk to heal-all either is a native or naturalized plant in Georgia. However, at least three varieties of heal-all grow in Georgia.
During the count, we found the plant growing in sunny (the plant will also grow in partial shade) areas along roadsides, disturbed sites, and small unmowed tracts. In most cases, the plants were growing in dry soil.
In spite of its value as a nectar source, it is rarely planted in gardens. In years past, this was not the case. Back in the day, the plant was grown more as a medicinal plant that for its small, showy lavender flowers.
Blossoms appear on thick cylindrical spikes. The plant’s square stem-bearing flowers typically reach a height of a foot or more. The plants we encountered are now in full bloom. Deadheading the blossoms will extend the plant’s blooming period.
Those gardeners that utilize the plant for butterflies often incorporate it in natural gardens or use it in borders. Heal-all can even be grown in larger containers.
Plants can be divided in spring or grown from seed. If you want to prevent them from seeding, cut off the flower heads before they produce seeds.
If you have some unmowed spots on your property, you might find heal-all growing there. If you cannot find heal-all growing near your home, and want to see what it looks like drive slowly driving down country roads. Chances are you will find patches of heal-all. If you stop to look at one or more of the heal-all stands, do not be surprised if you find several species of butterflies feeding on heal-all nectar.
After you become acquainted with heal-all, you can see why I feel it is an underrated nectar plant.
Zinnias are among my favorite plants. Whenever I plant them, I cannot help but recall pleasant memories of planting them as a child many years ago. Now that I am a wildlife gardener, I am fond of them because the add beauty to my yard and are great wildlife plants too. With that in mind, my wife and I are preparing to plant zinnias for the first time this year. That’s right I said for the first time because my wife and I plant zinnias multiple times a year.
We plant patches of zinnias in our gardens as well as in large planters. The crop we are planting now will begin producing flowers in sixty to seventy days. Once the plants bloom, we prolong the time they bloom by deadheading spent blossoms. By planting zinnias once week for several weeks, we are ensuring that we will enjoy zinnia blossoms and our wildlife neighbors will have access to the food they provide well into the fall.
My wife and I have had the best luck attracting hummingbirds, butterflies and our nectar feeders using single-flowered varieties. They provide hummingbirds easy access to the plant’s nectar. In addition, many butterflies seem to prefer feeding on the relatively flat surface offered by the flat landing area found on the blooms of old fashion varieties.
While butterflies visit zinnias for their nectar, hummingbirds also eat the tiny insects often found on zinnia blooms. In fact, it has been suggested they visit zinnias as much for the protein provided by insects as they do nectar.
My wife and I also enjoy watching American goldfinches visit our zinnias during the summer. The birds spend day after day pulling the petals off zinnia flowers to reach the seeds found at base of the petals.
I think it is great that zinnias enhance by backyard wildlife viewing opportunities by attracting hummingbirds, scores of butterflies and American goldfinches.
I hope you will plant them in your garden this year. If you do, I will be surprised if they do not offer you some great wildlife viewing too.
My wife and I enjoy gardening for hummingbirds. In an effort to provide them with a source of nectar throughout as much of the year as possible, we provide them a multitude of plants. The list of nectar plants includes such hummingbird favorites as zinnia, Turk’s cap, trumpet creeper, lantana, coral honeysuckle, scarlet sage, lyre leaf sage, red buckeye, hollyhock, columbine and many more. These plants provide us with an ever-changing mosaic composed of different colors. Often when I gaze at this gorgeous setting, I cannot help but wonder what these plants look like through the eyes of the ruby-throated hummingbirds that visit these flowers countless times.
Research conducted by researchers representing the Princeton University Department of Ecology and Evolutionary Biology, Harvard, University of Maryland, Rocky Mountain Biological Laboratory and the University of British Columbia has revealed our ability to see colors pales in comparison with that of hummingbirds. Princeton University Assistant Professor Mary Caswell put it this way, “Humans are color blind compared to birds and many other animals.”
The research discovered hummingbirds appear to be able to detect pure ultra-violet from a combination of colors such as ultra-violet plus red and red as well as ultra-violet plus green from pure green. Ultra-violet plus red and ultra-violet plus green were undetectable to the researchers.
Many scientists believe the reason why hummingbirds are able to see far more colors than us is linked to the fact that a hummingbird’s eye contains four different types of cones whereas humans have but three. The fourth type of cones detect near ultra-violet light (UV). Ultraviolet light is invisible to the human eye.
The ability to detect near UV light is beneficial to hummingbirds because many nectar plants display colors in the near UV light range. Consequently, such plants stand out more to hummingbirds than they do to humans.
I am certain that this research represents another step toward our greater understanding of the hummingbird’s ability to see colors. Wouldn’t it great to catch a glimpse at the colors of the natural world through the eyes of a hummingbird?
The coral bean (Erythrina herbacea) is a Georgia native that has made the transition from the wild to Georgia gardens particularly along the coast and across the Coastal Plain.
Coral bean (also known cardinal spear and Cherokee bean) is a perennial, thorny shrub. In the wild, a plant is most often found growing in the sandy soils of open woods, forest openings, and disturbed areas.
Although coral bean will grow in zones 7-10, it is often found growing in gardens in the South Georgia than other parts of the state. Actually, I am surprised this perennial native shrub it is not planted in more gardens. Each spring dark (almost black) stalks emerge from the ground and display a bouquet of bright red blossoms. The contrast of coral bean’s red flowers borne on dark stalks is truly stunning.
The floral show will continue into summer. During this time, plant’s tubular flowers are favorite sources of nectar for ruby-throated hummingbirds and butterflies. Since the plant begins blooming in spring, in many gardens, it is sometimes the only source of nectar available to these nectar feeders.
Once the blooming period has ended each plant produces a crop of 4-6″ seedpods. When the pods open, they reveal bright red seeds, which offer a splash of color to fall gardens. The seeds are eaten by both birds and small mammals; however, the seeds very poisonous to humans. For that reason, children should be kept away from them.
Coral bean is susceptible to frost. However, unless the plant’s roots succumb to freezing weather, new shoots should emerge the following spring.
Interestingly, plants growing, in locales where freezing weather is a rarity such as South Florida, can grow to be 15 feet tall.
Two of our fellow bloggers have responded to the recent post regarding where homeowners can purchase native plants. Here is the contact information they have provided.
Flat Creek Natives Phone: 478-955-1731
Comments: The blogger that suggested this addition to the list commented those interested in purchasing plants are required to make an appointment with the nursery owner Greg Lewis. Details can be found on the nursery’s Facebook page.
Nearly Native Nursery Phone: 770-460-6248
770 McBride Road email: nearlynative nursery.com
Fayetteville, Georgia 30215.
Telephone Number: 770-460-6249
There is a growing interest in incorporating Georgia native plants home landscapes across the state. However, whenever I make a presentation dealing with native plants of value to wildlife, invariably I am asked, “Where can I purchase these valuable plants?”
There is indeed a paucity of reputable wild plant dealers in Georgia. In fact, I am convinced the inability of gardeners to purchase wild plants is limiting the numbers of homeowners that are incorporating Georgia native plants in their home landscapes.
With this in mind, whenever I come across a reputable nursery that deals in native plants I am going to share contact information relating to these organizations with you.
In hopes of adding to this list as time goes by, please let me know about a native plant dealer that you have dealt with. This information will help me expand the list in the future.
Here is a list of four nurseries that can help you add a new dimension to your garden this spring.
Asclepias and More Phone: 706-533-1149
1055 Fieldstone Road
Grovetown, Georgia 30813
Vincent Gardens Phone: 912-381-0644
1960 East Baker Highway
Douglas, Georgia 31535
State Botanical Garden of Georgia Phone: 706-542-1244
2450 S. Milledge Avenue
Athens, Georgia 30606
Native Forest Nursery Phone: 706-483-3397
Chatsworth, Georgia 30705
I suspect that most folks that enjoy birding would like to make the trek to Texas’ High Island to witness the spring songbird migration. If you catch conditions just right, in a single day, you can get up close and personal to 30 species of warblers and literally scores of vireos tanagers and other birds. While this small island is the one of the very best places to see spring migrations, if you have the right habitat, you can see a kaleidoscope of songbirds from March into May pass through your own yard.
As migratory songbirds move northward, they make a number of stops before they reach their breeding grounds. These bits of critical habitat are referred to as stopover areas. Songbirds rest and refuel at these locations. Backyards offering the birds the proper food, water, and cover can serve as stopover sites.
The vast majority of migratory songbirds rarely visit feeders stocked with seeds and suet. However, can you attract them if you offer them the foods that will help fuel their spring migration flights. By far, the most important foods eaten by spring migrants are insects. However, the bulk of the insects consumed by the birds are the larvae of moths and butterflies (commonly referred to as caterpillars).
Most of these caterpillars feed on tree leaves. Therefore, if one or more of the trees that serve as hosts for moths and butterflies is growing in your yard, the better are your chances of attracting spring migrants.
When it comes to hosting moths and butterflies not all trees are created equal. The worst trees are introduced ornamentals. Some of these trees do not host any moths and butterflies. Studies have shown ornamentals produce 35 times less caterpillar biomass than native trees.
Here is a short list of some of the native trees that host the most species of moths and butterflies. The numbers of species of moths and butterflies that each tree hosts are found in parentheses. This list was developed by Dr. Doug Tallamy.
In Georgia, oaks (557) serve as host plants for more butterflies and moths than any other group of trees. Other important hosts to lepidopterans are cherries (456), willows (455), birches (411), poplars (367) crabapples (308), maples (297), alders (255), hickories (235), elms (215), pines (201), hawthorns (168), beeches (127), dogwoods (118), and sweetgum (35).
Should you find that none of these trees are in your yard, if you want to have your yard serve as a spring songbird stopover site, consider planting one or more trees found on this list. The small investment in time and labor this requires will pay huge dividends for decades to come.
If you already have one or more of the caterpillar producers growing in your yard, from now into May, periodically scan the tree foliage for migrants. How long the migrants stay is largely dependent on the amount of food they find. If your trees don’t harbor many caterpillars, migrants might stay and feed for only a day. Conversely, if caterpillars are abundant, migrants may linger for three or more days before moving on.
If you are lucky, one morning you may walk outside and see your trees alive with a dozen or more warblers gleaning insects for your trees’ foliage. While you might see far more species at High Island, the fact that you spotted these birds in your yard will make the experience extra special.
According to a recent, article that appeared in The Wildlife Society’s e-Wildlifer, this past winter the population of monarch butterflies found in their wintering grounds in the Sierra Madre mountains of Mexico dropped by roughly 26 percent.
Researchers attribute the decline, in large part, to a dramatic increase in illegal logging. While these activities have long been a problem, this past year it resulted in the removal of four times more of the firs and pines used by the butterflies as roosting sites than are typically lost. As a result, surveyors were only able to find the butterflies overwintering in only 2.1 hectares of habitat. To put this in perspective, the previous year monarchs wintered across 2.8 hectares of forests.
Monarch experts also believe that trees killed by beetle infestations, drought, and windstorms contributed to the decline.