MINNEAPOLIS, October 7, 2019 (WCCO). WCCO viewers are witnessing flowers that don’t often blossom in the fall, despite the fact that it is autumn.
Jodie brought in a picture of lilacs blooming in New Prague, and Bill put in a picture of them in Circle Pines. Therefore, people are curious as to why plants are flowering in October. A good query.
Julie Ackerman noticed one of her lilac shrubs outside of her Circle Pines house was in bloom about a week ago.
Ackerman remarked, “It was the first time we had come here in 18 years. “I guessed they might have believed it to be spring once more.
Julie Weisenhorn, an associate extension professor in the University of Minnesota’s Department of Horticulture, received the image from WCCO. Although some lilac bushes do bloom again in the late summer, she claimed that these blooms are more likely the result of Minnesota’s recent weather patterns.
Weisenhorn claimed that the varying temperature was what caused the plants to bloom. “We’ve had higher temperatures, but we’ve also had cool temps.
She claimed to have observed azaleas blooming in the fall, but not lilacs. The plants that bloom in the spring set their buds a few weeks after the blooming period. Typically, the weather causes them to bloom a year later.
According to Weisenhorn, it is actually a hormonal reaction to the temperature and light of the environment. Weisenhorn speculates that the blooms may have mistaken the fall for spring due to the cooler late summer and warmer September.
Ackerman questioned whether a recent treatment for the lawn could have caused the fall blossoms. Theresa Rooney, a Hennepin County Extension Master Gardener, contends that this is most likely not the case.
“The environmental stress is more likely,” Rooney added. Rooney said that since every plant is unique, it makes sense that only one plant in a row of several might blossom. Some people are weaker or more stressed than others.
Weisenhorn said there’s a chance more plants could grow in the area as Minnesota’s weather patterns continue to shift.
She said, “We could.
Since so many variables are shifting and fluctuating, we can’t say for sure. However, she advises people not to be alarmed if their lilacs bloom in the autumn. The plant will be fine even if they most likely won’t rebloom that spring.
On WCCO 4 News at 10 and WCCO Mid-Morning, Heather Brown enjoys using her inquisitiveness to help you with your Good Questions.
Are lilacs supposed to bloom twice a year?
Compared to other lilac trees, bloomerang lilac trees are more compact, reaching a short height of 4-6 feet tall and a spread of 4-6 feet, giving them a pleasing, rounded appearance. Their long, arched branches bear their veined leaves, which are bright green for the majority of the year until turning yellow in the fall.
The characteristic 4-petaled, 4-6 inch deep lilac-purple blooms on bloomerang lilac trees appear starting in May, cease blooming in June, and then return in July through the first frost of the year.
Specifications
With tall, arched branches, a compact and rounded shape, and rich green foliage that turn golden in the fall. Four spread petals, 4-6 inch, lilac-purple flowers that bloom in the spring and later in the summer.
A lilac bush can it blossom twice.
The late lilac is the leading contender for a long-lasting lilac that will bloom profusely throughout the warmer months of the year (Syringa villosa). As its name suggests, it blooms later than other types and produces fragrant white, pink, rosy lilac, violet, and even crimson blossoms. This lilac bush only has one summer bloom and enjoys direct sunlight.
Consider a reblooming lilac for your garden if you want consistent flowers. Lilacs that rebloom will first bloom in the spring, then rest until summertime when they will blossom once more. After their spring rest, certain types, such as the Bloomerang dark purple, will continue to bloom until the fall. Look for the Josee reblooming lilac (Syringa Josee), which intermittently flowers throughout the summer and into the fall, if you live in a warmer climate.
When a lilac blooms in the fall, what does that mean?
Q. I recently saw a photo of a lilac that was allegedly in bloom this fall on the news. Is it still feasible for lilacs to bloom at this time of year?
A. It is feasible, yes. Occasionally, after a challenging summer is followed by milder weather, spring-flowering trees and shrubs will show one or two flowers. Before their typical spring bloom time, these plants set their flower buds in the summer. Some flower buds may emerge in the fall if the weather is unusual or harsh. The plants won’t suffer, they’ll just have a few fewer spring blossoms. I came across a Callery pear in full bloom in October of one year. The following year, I came back to discover the plant fully leafed out.
A branch from my rose bush was recently broken off by someone. In light of the impending winter, should I take any precautions to protect the plant?
A. Pull out the bypass pruners, which have two razor-sharp blades. Make a cut immediately above a leaf or the spot where a leaf was formerly linked to the surviving stem below the point where the branch broke. Clean cuts heal more rapidly and lessen the possibility of pests and pathogens getting inside the plant. Check the area where the branch was once linked to the plant if they completely broke it off. Remove only the loose bark. Avoid cutting into the stem and rubbing pruning paint on it. Once we have a week or longer of subfreezing temps, give your regular winter care.
A Christmas cactus I own is about to blossom. Can I split it up because it’s getting too big?
A. Take pleasure in the blossoms and refrain from pruning or dividing the plant until late spring, when it will transition to active growth. To promote more compact development, it is safest to trim back the longer branches. Use a sharp knife to cut off a handful of the portions from each stem. These pieces can be rooted to create new plants. You can divide plants that are growing in a single pot. But be aware that your plant’s health will likely suffer as a result of this great stress. Wait until the plants are actively growing and after flowering if you desire to divide the individual plants. Plants should be divided with care and replanted in a similar potting soil. Put each plant in a drainage-holed container that is just a bit bigger than the remaining rootball.
What truly eliminates creeping Charlie in the grass? I’ve tried a lot of different products, all to no avail.
A. It is important to address this query once more because it is typical. If you and your neighbors don’t like the flowers and aroma this hardy groundcover offers, there is a control alternative. The University of Wisconsin-Madison discovered that timing was the key to taming this plant. When the creeping Charlie is fully bloomed or following a hard freeze, spray a broadleaf weedkiller designed for use in lawns. Remember that when the existing plants are killed, there remain numerous seeds in the ground that will sprout and thrive. It will take several years to completely eradicate this weed. Spot treating will help you use fewer chemicals. Effective weed killers with dicamba and banvel are damaging on trees and shrubs.
Should lilacs be Deadheaded?
Dwarf lilacs that resemble ordinary lilacs include the “Palibin” Meyer lilac (Syringa meyeri “Palibin”) and the “Miss Kim” Manchurian lilac (Syringa pubescens ssp. patula “Miss Kim”). However, they hardly ever need pruning for maintenance, though you can do it sometimes for shape. They can also profit from deadheading, just like other lilac kinds.
The act of manually removing withered blossoms from a plant is known as deadheading. This encourages some plants to continue blooming. But only during the first several years of growth does deadheading seem to make lilacs bloom more effectively.
Within two to five years, young lilac plants should start blooming. Deadheading the spent blooms when the plants are young encourages the plant to focus its energy on developing new buds. It won’t require this stimulation once the plant has grown older, and you’ll probably have so many flowers that the task would take too long.
Your lilac will blossom beautifully some years, and less so other years, just like with any plant. Blooms frequently rely on the climate. You will be rewarded with an abundance of blossoms the next year if you have a beautiful summer during which strong new growth emerges. Less flowers will bloom in a summer with harsh weather. Therefore, if your lilac’s color changes from one year to the next, don’t get alarmed. The blossoms will come as long as the plant is strong and you continue with maintenance pruning.
When do lilac bushes need to be pruned?
All lilacs should generally be clipped right away in the spring after they have finished blooming. Lilacs set their flower buds for the following year immediately after the current year’s flowers have faded, therefore trimming later in the summer or fall will result in the removal of most or all of the blossoms for the following year. The larger common lilacs as well as the shorter or more “shrub like” cultivars are all subject to this timing guideline. While the “when” of lilac trimming is rather simple, the “how” is a little more difficult. For the time being, we’ll refer to lilac pruning as either maintenance pruning or rejuvenation pruning to keep things simple.
How are lilacs deadheaded?
Your lilac bush will produce more blossoms the following year if you remove the dead flowers. When cutting off your flowers, it’s crucial to only remove the wasted blooms—don’t worry about any nearby stalks. Simply concentrate on the spent bloom’s stem if you can see the two fresh shoots that will grow into blooms the following year. Avoid cutting off the blossoms for the following year!
I now wish to stimulate a second flowering on my dwarf Bloomerang, which ought to happen in late summer or early fall. In order to produce more new growth and blooms during the second bloom season, the spent spring blossoms should be pruned off. A small amount of fertilizer made specifically for woody plants, which I could also use, will help encourage the shrub to bloom once more.
How are lilacs kept from blooming?
- Keep the grass from growing around lilacs to enhance blossoming. The grass will be kept down by placing a 16- to 24-inch circle of landscape fabric around the bushes and covering it with bark or stone.
- Cut lilac branches should be forced into a winter bouquet. The cut ends should be bruised and placed in water. The branches need frequent spraying. When they bloom, keep them in a cool location; after that, move them to a warmer location to show.
- When Abraham Lincoln passed away, poet Walt Whitman had lilacs in mind:
I cried and will continue to cry as spring keeps coming back as the lilacs in the dooryard bloomed for the last time.
- Lilacs are said to represent youthful enthusiasm. Discover more about floral symbolism here.
How frequently do lilacs flower?
Here are seven interesting facts about these beloved garden plants to honor the lilac bushes that are currently putting on a magnificent, fragrant display.
Kate Chopin described how Sister Agathe would frequently turn to the window during the day when the aroma of lilac blossoms started to fill the air, wearing the joyful, beatific expression that simple, pure souls wear as they wait for the arrival of people they love.
We could not have put it more succinctly. Here are seven things to know about cultivating and caring for these beloved garden plants, in honor of the lilac bushes that are putting on their magnificent, fragrant display at this time of year.
| Climate for Lilacs
While some lilac types may survive warmer environments, most prefer chilly weather (zones 37). They require a period of hibernation before they can bloom, which cold winters cause. Lilac plants typically bloom in the spring and only for two weeks, though the exact timing depends on the kind and location.
| Sun, Soil and Fertilizer
P. Allen Smith, a landscape and garden designer from Arkansas, lists lilac bushes among his top 15 favorite scented plants for the yard. He said to Flower, “Plants should be treated with a general fertilizer in early spring and then again after the bloom cycle. Lilacs bloom best when planted in full sun and well-drained, alkaline soil. For your early spring feeding, switch the general fertilizer out for super phosphate or another fertilizer heavy in phosphorus to promote blooms.
Mara Tyler of the Farm at Oxford in Pennsylvania, a grower of flowers, also provided her lilac-growing advice, beginning with full sun. Don’t overfeed the lilac, she advised, but we do give it a dose of compost and an organic local fertilizer in the ratio of 3-5-4 every year. We want to encourage blossoms rather than foliage growth because we want our lilacs to produce blooms. Additionally, it may take 34 years after planting tiny lilac pups before we can actually harvest from a bush. The first few years they grow more slowly, but around year 45 it seems like their growth really takes off.
The best time of year to plant lilac bushes, according to Tyler, is: “Whenever we have the time, we plant in the spring or the fall. Care, however, is influenced by the time you plant.” As with any plant, if you plant in the spring, be careful to water it regularly throughout the summer’s heat. The plants typically settle in well in the fall thanks to drainage from winter showers or snowfall.
| Pruning Lilacs
After they finish blooming, lilac bushes should be pruned and shaped since they produce buds on old wood. You run the danger of removing the blossoms for the following year, Tyler warned.
| Varieties of Lilac Bushes
While there are countless lilac types to choose from, here are a few to take into account if you have certain needs.
- Plant “Miss Kim” or “Blue Skies” in zones 8 or other warmer areas.
- Consider “Excel,” which puts on its major display between February and March, or possibly “Charles Joly” when thinking of early bloomers.
- recurring blooms: Select “Josee.”
| European Descent
North America does not have any native lilac bushes. Eastern European mountains in Bulgaria, Croatia, Slovakia, the Czech Republic, Hungary, and Romania are where the Common Lilac first appeared. The species was raised by the Turks for many years. Lilac plants eventually made their way to Vienna and Paris in the 1500s. Since they created so many different types, the common lilac is frequently referred to as a French hybrid or just a French lilac. Lilac bushes now adorn the gardens of George Washington and Thomas Jefferson after these European species finally made the voyage to the New World.
If you cut flowers from your lilac bushes for an arrangement, you may keep the flowers fresher longer by misting the petals, which can absorb water, and changing the water in the vases every day.
| A Whole Island of Lilacs
On Mackinac Island in Michigan, there are two additional species in addition to more than 100 types of common lilacs ” (pronounced “Mackinaw). The best growing conditions are cold winters and sunny, warm summers with enough precipitation. And the island’s well-drained soil, which has a limestone rock basis, is perfect for lilacs.
The oldest lilac bushes on Mackinac date back to the 1870s and can reach heights of 20 feet and a diameter of 27 inches “Lavander trees Since 1949, the town has celebrated the beginning of the June flowering season with a 10-day Lilac Festival. Even the Lilac Festival Queen and the Grand Parade are present. Plan to travel around this small town by foot, a bicycle, or a horse. In 1898, vehicles were outlawed.
Bonus | A Book of Lilacs
What better way to mark the passing of the seasons than with the flower that seems to herald the arrival of summer? For many years, lilacs have been a favorite flower and a source of creativity for painters like Claude Monet and Vincent van Gogh. In the eighth volume of the Gibbs Smith flower series, Lilacs: Beautiful Varieties for Home and Garden (Gibbs Smith, April 2022), Naomi Slade provides straightforward gardening advice to show that anyone can cultivate these vivid blooms. Beautiful images by Georgianna Lane also provide a ton of visual inspiration.