In my August 2, 2019 blog, I reported how American goldfinches ravaged the blossoms displayed by the zinnia plants growing in the large containers set on our deck. Watching the beautiful birds plucking the petals off the flowers and then gorging themselves on the seeds nestled at the base of the petals was so entertaining we were hoping the birds would return for another performance this year. Last week my wife found red zinnia petals littering the floor of the deck. Much to our delight, the birds have returned.
In 2019, we first observed this behavior in late July. It is interesting to note that this year my wife discovered the unmistakable evidence of the birds’ activities late in June. We cannot help but wonder why the birds are visiting the flowers so much earlier this year.
In addition, another mystery has emerged. While red, pink, white, and orange zinnias are blooming in the same containers, so far the birds are only eating the seeds of the red zinnias. Is this a coincidence? Who knows?
If zinnias are currently blooming on your deck or in your garden, keep your eyes peeled for zinnia petals scattered beneath the plants. If you find them, chances are, if you closely watch the plants, you will be able to witness this fascinating behavior.
If you don’t have zinnias growing in your backyard, it is not too late to plant some. Zinnias have plenty of time to blossom and provide goldfinches with a late summer banquet.
Over the years, my wife and I have been planting a diversity of nectar/pollen-producing plants in our gardens. This has been done in an effort to provide our backyard pollinators with sources of food throughout the year. This approach has offered us the opportunity to watch pollinators feed at a parade of plants from week to week as well as season to season. As the blossoms of one plant wither and die, pollinators redirect their attention to plants that are currently blooming. Right now, many of these pollinators are visiting mountain mint (Pycnanthemum sp.), one of the more recent additions to our landscape.
Mountain mint is a native perennial herb that grows two to three feet tall. Eight species of this hardy plant are found in the Southeast. Plants grow two to three tall. They exist in a variety of soil conditions, including the dry clay soil found in our yard. While the plant does best in moist soil types, it is drought tolerant. Mountain mint will grow in partial shade as well as full sun.
Mountain mint has a unique, eye-catching appearance. What makes this plant stand out is the fact that the leaves growing just below its flowers look like they have received a dusting of powdered sugar. In fact, to me, this foliage is far more attractive than the plant’s small white-purple blooms. In fact, these blossoms or so small you might overlook them if they were not arranged in clusters.
However, though mountain mint plants won’t win any awards for beauty, the fact that it blooms from June into October makes it an important source of food for wild pollinators.
Speaking of awards, in 2013 the Penn State Extension Service evaluated 88 pollinator-rewarding perennial plants for their importance to pollinators. At the end of the trial, mountain mint (P. muticum) received the highest rating for longevity of flowers, diversity of pollinators that use the plants, and the most insects attracted during the trials. In one trial, 76 insects visited the plants in just two minutes.
I am not surprised at these findings. When my wife and daughter found our mountain mint blooming a few days ago, they saw a stand of mint being visited by three species of butterflies (juniper hairstreak, red-banded hairstreak, and pearl crescent). They competed with the likes of thread-waisted wasps, hornets, and bumblebees.
One thing I like about mountain mint is that it is easy to grow. A friend gave us some mountain mint plants two summers ago. We set them out and kept them watered. The very next year the plants produced a crop of flowers.
If you like to create dried arrangements, you will love mountain mint. Each fall after the flowers have disappeared, you are left with scores of unique prickly, round, brown seed heads displayed on long stems.
Mountain mint is a plant that definitely deserves a place in your flower gardens.
My wife and I are always eager to try a plant that has the reputation of being a gorgeous ornamental as well as great hummingbird and/or butterfly plant. One such plant we have added to our gardens is Sweet William. Since Sweet William has long been a favorite of Georgia gardeners, I don’t know why we had not planted it before.
Sweet William is a member of the carnation family. It grows from five to 36 inches tall. The flowers are arranged in tightly packed bouquet-like clusters comprised of upwards of 30 or more blooms. The plants serrated petals ranging in color from purple to white, red, pink, or variegated. On top this, the plants easily hybridize and produce a wide variety of other color variations.
Sweet William blooms in the Peach State from late spring until the first autumn frost. During this blooming period, individual plants can be encouraged to continue producing blossoms by deadheading.
The old-fashioned garden favorite is native to Europe. Nobody knows for sure where the plant got its name. One of the most popular theories is it is named for England’s eighteenth century Prince William. Others suggest the floral beauty is named for William Shakespeare. I guess we will never know the answer to this quandary.
You can establish Sweet William in your garden from either seed or seedlings. If you plant seeds in spring to early summer, or set out plants in September or October, you will have to wait until the following spring to enjoy their showy blossoms. It you do not want to wait that long for the plant to blossom, you might want to consider buying plants and transplanting them to your garden soon after the spring’s last frost. In addition, if you sow seeds in the fall, they will germinate into plants that will bloom the following year.
I should mention, if you allow Sweet William plants to go to seed, they will readily reseed themselves. That being the case, they will quickly spread throughout a garden.
Sweet William will grow in a variety of soil types but seems to do best in well-drained, slightly alkaline soils.
In the spring of 2019, my wife sowed Sweet William seeds around one of our birdbaths. Only one plant produced a single flower last year. However, the plants overwintered and this spring (2020) rewarded us with an abundance of pink, red, and white blossoms.
For my wife, this floral show brought make memories of the Sweet Williams blooming in her grandmother’s garden years ago. In addition, they enabled me to take some stunning pictures of cardinals, thrashers and other birds visiting the birdbath to bathe and drink. The contrast between the birds’ plumage and the colorful flowers is stunning.
As for pollinators, as you can see from the accompanying picture, butterflies are already partaking in the nectar found in each Sweet William blossom. Hummingbirds and native bees have also been seen visiting the plants.
That being the case, this experimental planting seems to be a success.
The goal of any hummingbird gardener should be to provide a wide variety of nectar plants that ensure hummers will have sources of nectar throughout, as much of the year is possible. The red buckeye is a native shrub that yields an abundance of nectar early in the spring. If you are considering planting a red buckeye in your yard, here is some information that should help you decide whether or not this plant is right for your yard.
Buckeye, Red (Aesculus pavia) – Type of Plant – shrub or small tree; Height – 20+ feet; Blooms – March to May; Soil – well drained, moist soil types are best; Light – partial shade to full sun.
With spring just weeks away, there is no better time than now to decide which plants you are going to introduce into your home landscape this growing season. With that in mind, if you are looking for a native plant that is beautiful and is a used by pollinators such as ruby-throated hummingbirds, butterflies and others, consider planting beebalm. Here is some information that you should consider when deciding whether or not you want this native wildflower in your yard.
Wild Bergamot (Beebalm) – Monarda fistula – Type of Plant – perennial; Height – 1 to 5 feet: Blooms – June to September; Soil – moist to well drained; Light – full sun to partial shade; Wildlife Use – butterflies, songbirds, hummingbirds.
When I posted a blog concerning the value of crepe myrtle to wildlife, a blogger posed her concern that I had wrongfully maligned this popular ornamental, and wondered what the basis of my opinion was.
It seems when crepe myrtle is blooming in her yard bees converge on the plant’s colorful flowers. She went on the say that when she deadheads the first crop of blooms to encourage a second blooming, when a new crop of blossoms bursts forth the bees return to once again feast.
To say the least, I was surprised to learn that the bees in her backyard are drawn to crepe myrtle blossoms in large numbers. The crepe myrtles that grow in my neck of the woods are rarely visited by bees. This could be explained by the fact that she grows varieties such as Lipan, Tuscarora, and Dynamite. I am not familiar with them; they may produce an abundance of pollen and/or nectar. I do not know the name of the crepe myrtle rooted in my yard; however, I am sure it does not produce much of value to pollinators. I have seen wild pollinators feeding on the honeydew secreted by the aphids that live on the plants.
I should also mention I have seen American goldfinches eat crepe myrtle seeds.
In addition to producing little food, crepe myrtle is an exotic plant is invasive in many sections of Georgia. When it “walks away” from the place where it is planted, it can usurp habitat originally occupied by native plants. Typically, the native plants it supplants are of more value to wildlife than exotics.
I am not the only wildlife biologist that does not consider crepe myrtle to be a great wildlife plant. Here is what Dr. Doug Tallamy, professor and chair of the University of Delaware’s Department of Entomology and Wildlife Ecology, has to say about crepe myrtle, “Crepe myrtle is an enormously popular landscape plant because it has a nice habit, beautiful flowers, and lovely bark. But it contribute almost nothing to the food webs in your garden. If every plant is your yard were a crepe myrtle, you would have no food webs, and, thus, no birds, butterflies or other beneficial wildlife”
If you enjoy the beauty offered by crepe myrtles in your yard, and the varieties you plant provide bees and other wildlife with food, continue to cultivate them. Meanwhile, plant some native plants that evolved alongside the native pollinators and other wildlife in your area. If you do, I think you will find they will be of great value to your backyard wildlife neighbors. In addition, you will be contributing to restoring the natural ecology of your yard.
Late last week the first monarch of the fall fluttered into the Johnson backyard. Since that time, I have seen monarchs seven more times. Seeing these handsome orange and black butterflies is a sure sign the vanguard of the 2019 autumn migration has reached Middle Georgia. Although I am elated to see these amazing butterflies, I fear that this year these long-distance migrants will have a difficult time finding enough food to fuel their flight on south.
The reason for my concern is for many weeks we have been suffering through a terrible drought. This severe weather has stressed or killed plants growing across the rolling southern Piedmont countryside and in backyards alike. This has significantly reduced the amount of nectar available to monarchs and bumblebees and other nectar feeders.
If you doubt this, assess the availability of nectar in your own backyard. Even in a good year, fewer nectar plants are blooming in most backyards in autumn than during the summer. This year, however, this year’s drought has made the situation much worse.
With that in mind, the yards that will offer these hardy migrants the most nectar are those that feature plants that do not require a lot of water. If there is a paucity of such nectar sources in your yard, I hope you will make an effort to remedy this situation.
One simple way to enhance the availability of nectar plants in your backyard is to grow plants in containers. For example, during the summer my wife sows zinnia seeds in pots sitting on our deck. As a result, currently some of our plants most visited by monarchs, gulf fritillaries and other nectar feeders are zinnias.
Here is a list of the plants growing about our yard that are currently visiting in the Johnson backyard: lantana, ageratum, butterfly bush, scarlet sage, zinnia, goldenrod, and verbena.
Keep in mind, providing food for southbound monarchs is every bit as important as offering them an abundance of host plants.
If you are a wildlife gardener, you realize there is no such thing as a perfect plant. That being said, I have found plants that exceed my expectations. One such plant is scarlet sage (Salvia coccinea).
My wife and I have grown scarlet sage in our home gardens and containers sitting on our deck for a number of years. As expected, it has done well in our gardens. However, its performance in containers has been truly remarkable.
During the spring of 2018, my wife scattered scarlet sage seeds in several large containers. In some instances, she planted it alone; in others, she mixed the seeds with black-eyed-Susans and zinnias.
As hoped, the plants did well and soon the bright red color of the plants’ blossoms could be seen from afar. In addition, we were pleased to find that with regular watering, the plants flourished throughout a dry, hot summer. Eventually after they finished blooming, they produced an abundance of seedpods, which soon dropped countless seeds onto the deck and into the containers where they were raised as well in nearby pots. Many of these seeds, in turn, sprouted and produced a crop of new plants that displayed blossoms from late summer into fall. In fact, the second blooming did not end until frost claimed them.
This spring as my wife was preparing to replant our container gardens she noticed that, in each pot that contained scarlet sage in 2018 sage plants were sprouting. In addition, young sage plants were appearing in pots adjacent to those dedicated solely to scarlet sage. It was obvious, that enough young seedlings were taking root to eliminate the need to replant them.
These third generation plants eventually bloomed profusely throughout what turned out to be one of the hottest on record. The plants’ blossoms were pleasing to the eye and were a source of nectar for wild pollinators such as butterflies (particularly cloudless sulphurs), bumblebees, and carpenter bees as well as a host of other wild pollinators. As was the case in 2018, the seeds daily attracted hungry beautiful American goldfinches.
As was the case last year, the majority of the seeds fell into the containers in which they were grown. Some weeks ago, they sprouted and are now producing blossoms. This bloom could not come at a better time as from now into fall nectar is more difficult for butterflies and others to find. Both migratory cloudless sulphurs and ruby-throated hummingbirds heavily feed on scarlet sage nectar at this time of year. In addition, I am sure that the monarchs that will be passing through my yard in a few weeks will seek out scarlet sage nectar as they did last year.
Oh, I should also mention more scarlet sage seedlings have emerged in each of our containers–this plant does not stop giving.
I will never know how many nectar feeders these plants have already fed this year, or the number of American goldfinches that dined on the scarlet sage’s tiny dark seeds. However, I am certain wildlife watching in our backyard would have paled without their presence.
Is the scarlet sage a perfect wildlife plant? No, but this hardy native has become a valued member of our backyard wild community.