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.
Are lilac flowers cuttable for vases?
Early in the morning, when the lilac blossoms are fully hydrated, is the ideal time to cut them. Use clean, precise pruning shears to trim the stems, and then immediately submerge the cut stems in a pail of water. For the longest vase life, cut lengthy stems. Prepare a vase for the flowers inside.
Do lilacs bloom again after being cut?
The scent of lilacs drifting on the breeze is a sure sign that summer is approaching in Upstate New York. This weekend in Rochester’s Highland Park is the lilac festival! It is practically impossible for us to slip off the farm during this extremely busy time of the year, when field crops are being planted and calves are being born. Although there are over 500 different species of lilacs in Highland Park, I won’t be able to go this year.
Fortunately, we have three lilac plants in our yard, so I get to enjoy the lilacs for the incredibly short period of time they are in bloom. I often arrange a couple containers of cut lilacs for about the house. However, the average lilac bush only blooms for a few weeks each year, so these charmingly fragrant flowers don’t endure very long. The normal blooms barely last five days on average after being cut.
I have a lilac shrub. Can I clip the blossoms off?
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 can I maintain freshly cut lilacs?
Lilacs are a nostalgic flower for many individuals. On our property in Kansas, my mother planted a lot of lilac bushes. As I played, the aroma spread across the yard. In order for our children to share the same exquisite recollection of the aroma and flower, my husband and I made it a priority to plant a lilac in our garden when we first started our family.
I’ve tried, and have failed, through the years to bring this flower’s bounty into my house. Even though I had the flowers in a spotless vase filled with new water, they would begin to wilt an hour after I brought them inside. I have figured out how to make the blooms last as long as possible by trial and error:
As you trim blooms, have a pail half-full of fresh, chilled water nearby. Choose a chilly morning or evening to pick flowers. Lilacs bloom very sporadically after being harvested, so look for stems with at least 75 percent of their flowers open. Next, remove all of the leaves to prevent the plant from exerting extra energy to keep them moist. Put stems in the liquid. Allow the flowers to absorb water in the bucket for at least an hour by placing it in a cool, dark location.
Recut the stem ends next with powerful clippers, then make 1-2 inch vertical slices up the stem. Take hold of the sliced stem’s one side and twist it backward. Reintroduce the chopped stems to the water in the bucket right away. For an additional hour or two, let the stems soak up extra water in a cool, dark location. After that, the lilacs will survive three to four days and be ready for arranging.
How do you prevent cutting lilacs from wilting?
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Cut them in the morning or evening.
This enables them to contain the most water possible. They are far more likely to become dehydrated from the warm sun if you cut them at noon.
Cut them with sharp pruning shears.
Never try to cut them with a standard pair of scissors! To ensure a clean cut, use (or pick up) a pair of pruning shears.
To give the lilacs greater surface area to absorb water, cut them at a 45-degree angle.
When you go to cut the lilacs, bring a pail of chilly water with you into the garden. Put the stem in the water as soon as you cut it to prevent it from becoming dehydrated.
Remove excess leaves.
Removing excess leaves is beneficial for two reasons. Make sure to first remove any leaves from the vase you intend to use that would otherwise be submerged in the water. That will prevent your water from turning bad.
Second, some branches have a lot of extra leaves on them depending on the branch you cut. Just bear in mind that any leaves you keep will reduce the amount of water needed to keep your cut lilacs alive. I like to leave some leaves on for some extra green.
Get your vase ready!
Make sure your vase is tidy and big enough to hold your cut lilac flowers. Be careful since bases that are thin run the risk of falling over.
Fill it with flower food and warm water. Personally, I think it’s a great idea to get some flower food to keep on hand if you enjoy having fresh flowers in your home!
If you don’t have flower food, you can add a teaspoon of sugar, a teaspoon of white vinegar, or a teaspoon of bleach to the water along with a sugary citrus soft drink to help manage bacteria. Other professionals advise using crushed aspirin instead of flower food to keep the water clean.
To prevent them from drying out and wilting too rapidly, keep your lilacs away of direct sunshine.
Split the bottom of the stems.
Split the bottom of the stems of your lilacs before placing them in the vase that you’re using. To do this, you can either use a hammer on the bottom (I suggest doing this outside to avoid damaging your table!). or use your shears to cut an x at the bottom.
This will make it possible for the stems to absorb more water, preventing your lilacs from wilting too soon.
Lilacs may they 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.
What are lilac flowers used for?
1. Make them sweet for dessert. Lilacs are edible, so feel free to use them as a garnish on your sweets. Lilacs can be sprayed with a little water and then covered in granulated sugar after being newly harvested and thoroughly cleaned.
Top cakes, cookies, cupcakes, and other delicacies with them. And if you adhere to the aforementioned rules, they are absolutely delicious!
2. Make ice cubes out of them. Consider putting lilac blossoms in ice cubes if you are holding a baby or bridal shower. This will add taste to the ice tea or lemonade you are serving as well as some color to the cubes.
It’s incredibly lovely and adds a great touch, giving the impression that you have too much free time.
For even more color, combine them with pansies!
Have you seen my raspberry and mint-infused ice cubes? The recipe is located here!
3. Produce your own lavender honey.
Honey and lilacs make a lovely combination. You only need fresh lilacs and your preferred type of honey to produce your own lilac honey.
I adore using a brand like this one that is organic. Place the stems in the honey jar, cover it, and store it somewhere dry and cool for 4 weeks to infuse. This lilac honey tastes delicious on muffins, toast, and other baked goods.
Is summer a good time to prune my lilac bush?
A lilac shrub needs to be pruned every year once it has reached the age of two. Early summer is ideal for cutting grass because the flowers have already flowered and withered. Here are some tips for taking care of lilac shrubs and trees.
Lilacs produce the flower buds for the following season in the early summer, right after their blooms have faded. You run the danger of removing the budding buds if you delay trimming until later in the growing season.
This also holds true for lilacs that bloom twice a year, like Bloomerang Purple. After the bush’s initial bloom, you can prune it to promote new growth and more flowers in the second bloom, which occurs in early fall.
Lilacs eventually only bloom at the tips of their highest branches if allowed to develop naturally. Lilac bushes can be revitalized and made more visually appealing by pruning to maintain a balance between older stems and young blossoming branches.
Pruning a lilac shrub involves a number of techniques:
- First, remove any weaker branches and any dead, broken, or diseased stems. Branches should also be trimmed to avoid rubbing or crossing.
- Old stems that are thicker than two inches should be cut off. This controls the height of your lilac plant and promotes the development of new shoots. It is best to thoroughly remove the stems.
- Control sucker emergence. Suckers are fresh branches that sprout from the plant’s base. The main branches can be replaced by a few robust suckers, but any lesser suckers should be removed at the soil line to prevent them from robbing the plant of nutrients.
Last but not least, here are some general guidelines for pruning lilacs:
- Lilac bushes that are mature should only be pruned to a height of 6 to 8 feet.
- Aim for 10 to 12 primary stems, each of which should be between 1 and 2 inches thick.
- Never remove more than one-third of the bush with pruning.
- Older stems and fresh blossoming shoots should be balanced.
Is it okay to submerge cut lilacs in water?
Since the lilac season is so brief, you’ll want to enjoy those stunning blooms as much as possible. Use these easy methods to keep your lilacs looking fresh and lovely for longer. At least 4 or 5 days of lovely lilac flowers should be available for you to enjoy indoors.
Invest in quality pruning sheers.
Purchasing a nice set of pruning sheers is undoubtedly worthwhile if you frequently cut fresh flowers from your garden. A sharp set of pruning shears allows for smoother cuts that cause less stem damage. In order to stop the spread of bacteria and to maintain the health of your stems, you need also make sure that your sheers are clean.
Choose your blooms wisely.
Cut your flowers when it’s colder, in the morning or the evening. They will likely be damp from the morning dew and are therefore best in the morning. Lilac blossoms tend to open up only a little bit more after being cut, so look for ones that have around 3/4 of the flowers open.
Immerse stems in cool water.
Due to their woody stems, lilacs need a lot of water. When you cut your blossoms, bring a pail of cool, fresh water outside, and instantly submerge the stems as you work. After cutting, remove the majority of the foliage off the stem because leaving too many leaves may cause the blooms to quickly wilt by sucking water from them. Normally, I prefer to keep the first and second leaf stalks closest to the blossoms on the stem. The stems should soak up water for a minimum of an hour in a cool, dark location.
Trim stems.
You’ll need to give the stems a bit more trimming before you can finish your arrangement. Cut the stems at a 45-degree angle rather than straight across when cutting them. They can pull up more water because of the increased surface area. Add an extra 1-2 inch vertical cut up the stem for more water absorption on branches that are a little bit thicker. As an alternative, you can achieve the similar splintering effect by “smashing the end of the stems with a hammer.
Use a clean vase.
Flowers can quickly wither due to bacteria and other germs that may be on the surface of your vase. Even if you think your vase is clean, make sure you thoroughly clean it first using hot water, some dish detergent, and some vinegar to destroy any bacteria. Before adding your flower water, rinse thoroughly and pat dry to get rid of any leftovers.
Add some floral preservative.
Add some crushed aspirin or a floral preservative to the water before adding your flowers. Aspirin’s salicylic acid contributes to the water’s continued cleanliness and microbial freedom. Additionally, for every quart of water used, 1 tsp of sugar and 1/4 tsp of bleach can be used to make your own flower preservative.
Give them daily love.
Lilacs will consume a lot of water, thus it should at the very least be replenished daily. Every few of days, I typically change the water completely and trim the stems again if I see that they are beginning to wilt. If you catch them early enough, they will quickly recover.
Take a moment to savor and breathe in that mouthwatering aroma. Check out this post for more suggestions on how to extend the life of cut flowers. The lilac season is here!