Did you know that the National Gardening Bureau has designated 2022 as the “Year of the Lilac”? They have a sweet, eerie aroma and are among the easiest shrubs for your landscaping to maintain that bloom in the spring. Find out how to plant, nurture, and prune your lilacs.
About Lilacs
Syringa vulgaris, or common lilac, is prized for its tenacity, dependability, and scent. Lilacs are so hardy that they can live for more than 100 years and frequently outlive the houses they were planted near.
This tiny, multi-stemmed deciduous shrub (or tree) has approximately ten canes and blooms at eye level. The height of a common lilac can range from 8 to 12 feet, depending on the cultivar. The aromatic flowers attract butterflies and make good cuttings.
There are lilac types that come in white, cream, and even pink and yellow, though the blooms are typically lilac/purple in hue (ranging from very pale to extremely dark). Flowers can be solitary or double in number.
Lilacs bloom in northern states from mid- to late spring for around two weeks. However, there are lilac varieties for early, mid, and late seasons that, when cultivated together, guarantee a consistent bloom for at least six weeks.
Lilacs do best in soil that is fertile, humus-rich, well-drained, and neutral to alkaline (at a pH near 7.0). Add compost to your soil to improve it if it is in bad condition. (Learn more about adding amendments to the soil and getting it ready for planting.) Lilacs don’t enjoy having their feet wet and won’t blossom if they are kept too moist, so make sure the planting area drains well.
Lilacs should be planted in full sun, which is defined as having at least six hours of sunlight each day, for the finest blooms.
How to Plant Lilacs
- If you’re fortunate, a friend may offer you a sucker, or offshoot, of the plant’s root system. The sucker will first appear pitiful, but all you need to do is dig a hole, fill it with soil, and then insert the sucker. water next, and then wait. You’ll be rewarded with enormous, fragrant blossoms in 4 or 5 years.
- Lilacs purchased from nurseries can also be planted easily. If the plant was cultivated in a container, spread its roots out as you plant it; if it was balled or burlapped, gently remove the covering and any rope before doing so. Set the plant 2 to 3 inches deeper than it was while it was growing in the nursery and cover the roots with topsoil. in water Then add more topsoil to the hole to finish it.
- Depending on the kind, place multiple lilac bushes 5 to 15 feet apart.
- Apply a layer of compost under the plant each spring, followed by a layer of mulch to keep moisture in and weeds under control.
- If the weekly rainfall is less than 1 inch, water during the summer.
- If lilacs receive too much fertilizer, they won’t bloom. In the late winter, they can manage a few 10-10-10, but no more.
- Spread some lime and thoroughly composted manure around the base of your lilac bush once it has finished blooming. Remove suckers while you form the shrub by trimming it.
Pruning Lilacs
- Since lilacs blossom on old wood, it’s important to prune in the spring immediately following their bloom. You risk removing the wood if you prune later in the summer. A word of advice: It’s time to prune if your lilac flower clusters are getting smaller!
- After bloom each year, cut away any dead wood. Remove the oldest canes by pruning (down to the ground). Take out the tiny suckers. Reduce weak branches until a robust shoot remains. Reduce tall canes to eye level.
- Remove one-third of the oldest canes (down to the ground) in year one, half of the remaining old wood in year two, and the remainder in year three if your lilac is very old and in poor condition. Cutting the entire plant back to a height of approximately 6 or 8 inches is another option for elderly lilacs. Although it sounds dramatic, lilacs are remarkably resilient. This option’s drawback is that it takes some time for the hair to grow back. The lilac will grow back bursting with blooms, so there will be less work and more reward.
- It is important to understand that extreme trimming causes bloom loss for one to three years. For these reasons, a smart pruning program gives the bushes yearly attention in an effort to avoid making dramatic and severe cuts.
The Syringa vulgaris kind of lilacs is the most widely grown and fragrant:
- Try the double magneta variety “Charles Joly” for an early bloom.
- Lilacs in the middle of the season include “Monge,” a deep reddish purple, and “Firmament,” a delicate blue.
- Miss Canada, a reddish pink, and Donald Wyman, a solitary purple, are two late-season beauties.
Syringa x hyacinthiflora, an early-flowering lilac cultivar, opens 7 to 19 days before those of the common lilac. Hummingbirds and butterflies are attracted to its fragrant blossoms.
The cutleaf lilac, a fragrant pale lavender, is one of the common lilacs that may flourish as far south as Zone 9. Common lilacs appreciate cold weather. The beautiful shrub Syringa patula ‘Miss Kim’ has light lilac-blue flowers that eventually become white.
There are tiny kinds for gardeners who simply don’t have the space for the conventional larger lilacs, particularly those in urban settings. Even in a container on your balcony or patio, they will grow.
- ‘Baby Kim’ has a lovely rounded shape, only grows 2 to 3 feet high (and 3 feet wide), and has purple flowers that draw butterflies. Hardiness from Zones 3 to 8 extended.
- Compact lilac ‘Little Lady’ (Syringa x) has dark pink buds that open to lilac-pink flowers and grows to be 4 to 5 feet tall and wide at maturity. Zones 2 to 7 are tough.
- Syringa vulgaris cultivars “New Age Lavender” and “New Age White” were developed for mildew resistance and are quite compact, growing from 4 to 5 feet tall and wide. Hummingbirds and butterflies are drawn to their fragrant blossoms. Zone 4 hardy.
Are lilacs a summer or spring flower?
Lilacs are beloved for a variety of factors, such as their lovely blossoms that draw butterflies, fragrant scent, and simplicity of upkeep in the garden. Why settle for just one chance to enjoy lilac blooms when you can grow a kind that blooms again later in the season? Most lilacs only flower once a year, which is typically in the spring. A hybrid lilac cultivar called Bloomerang (Syringa ‘Penda’), which was released in 2009, begins to bloom in the spring, takes a brief pause, and then resumes in the summer and into the fall. It has gorgeous pale purple flowers that get a little bit darker during the second bloom in the summer and fall. Additionally, Bloomerang maintains a more compact size at a height and width of around four to five feet, unlike older lilacs that can develop into enormous, gangling bushes that reach a height of 10 feet or more.
When do lilacs flower?
Lilac blooms, with their lovely purple or white hues, are at their prettiest in late May to early June. The traditional common lilac (Syringa vulgaris) can be grouped to create a dense hedge and normally grows to heights and widths of well over 10 feet. The goal of lilac hybridizers has been to produce both smaller and more colorful varieties of the flower over time. The majority of cultivars thrive in USDA Zone 3, making them excellent for northern regions. Popular cultivars include:
“Sensation” lavender. A year ago, this plant was featured on the cover of Northern Gardener. It features little flower clusters with white edges encircling the florets. It draws hummingbirds and butterflies and has a pleasant scent. Give this plant room because it grows tall.
Compared to the normal lilac, the “Miss Kim” type is a little bit smaller. It reaches a height of around 7 feet and is hardy in USDA Zone 4. (some sources say zone 3). With light purple blossoms, the flower clusters are a little bit smaller than those of the common lilac.
The Fairytale line of lilacs began with Tinkerbelle lilac. It only reaches a height of 4 to 6 feet, is rounded in shape, and bears fragrant blossoms in the late spring. It’s often grown according to criteria (that is, like a tree). It’s the ideal little lollipop for the front yard when it’s in bloom.
The bloomerang lilac has been a hot topic in the nursery industry lately. A lilac that keeps blooming. Like all lilacs, it blooms in the spring and then occasionally flowers in the summer and fall. It grows 4 to 6 feet tall and is a zone 3 plant.
Other popular lilacs are the white-flowered “Beauty of Moscow,” the creamy yellow “Primrose,” and the dwarf variety “Red Pixie,” which has a deep colour.
Lilacs require relatively little maintenance. They will bloom and grow for years if you provide them with enough of sun, light fertilizing, and sufficient air circulation. Some lilacs grow to huge sizes and continue to blossom annually. Here are some more details about care.
Liques only have spring blooms, right?
How frequently your lilac bush blooms depends in part on its age. Lilac saplings require enough time to grow their roots. Young trees that are under three years old won’t thus produce blossoms. Some bushes require four to five years to reach the point of flowering maturity.
The majority of lilacs only bloom for a brief period in the spring. One of the toughest and longest blooms is that of the common lilac. Reblooming lilacs are long-lasting lilac types that can bloom for around six weeks in the spring and summer.
How do lilacs appear in the summer?
The summer lilac is a big, quickly expanding shrub recognized for its protracted clusters of long cone-shaped flowers. There are numerous cultivated kinds with a variety of blossom hues, including lilac, crimson, and white. Because the tiny flowers frequently feature orange eyes, the plant is also known as the orange-eye butterfly bush. Although the summer lilac is a well-liked selection for butterfly gardens, it has a propensity to spread aggressively. Buddleja davidii is its scientific name.
The summer lilac is a tall shrub that can reach heights of 12 feet (3.7 m) and spreads out to a diameter of up to 8 feet (2.4 m). Long panicles, or branching flower clusters, which can reach a length of 12 inches (30 cm) or more, are how the blooms grow. The scent of the tiny blossoms is prized. The shrub blooms throughout the summer and frequently into the fall. Its 2 to 3 inch (5 to 8 cm) long, pointed, thin leaves are often gray or green in hue.
Since B. davidii is a deciduous shrub, its leaves fall off every year. Because of this, pruning is rarely necessary until the plant has grown excessively large throughout the growth season. It is advised to eliminate dead growth in the early spring after the winter. If they haven’t been entirely destroyed, plants can be shaped in the spring for decorative purposes or to control their growth; neither of these will have an impact on the summer flowering of the plant. The plant is hardy across the majority of the United States, with the exception of the hottest or coldest regions.
Tulips
Tulips are at the top of our list for a reason—they are thought to herald the coming of spring. The tulip, scientifically known as Tulipa, is thought to symbolize “perfect love.”
The most popular colors are pink or red, although they are also available in blue, purple, yellow, and white.
Tulip Care Tips
Cut the stems while the water is cool to prevent the tulips from drying out. Every few days, change the water, and trim the stems once more. Place the vase in a cool spot away from direct heat to extend its life. To keep the vase upright, put a £1 or £2 coin in it.
What do lilacs represent?
Despite the fact that the species as a whole represents regeneration and confidence, each shade of lilac has an own meaning. Purple lilacs stand for spirituality, while white lilacs are symbolic of innocence and purity. Blooms that lean closer toward the blue end of the color wheel stand for joy and peace. Magenta lilacs stand for passion and love. Primrose, a golden type of lilac that was only introduced in 1949, is not frequently seen in American gardens and is not believed to have any symbolic significance.
Lilacs bloom twice a year, right?
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.