Lily of The Valley - Complete Care Guide & Planting Tips - Plants Spark Joy (2024)

If you’re a fan of royal weddings, you’ll notice one flower that is consistently the star of the show. And we don’t mean the princess bride. Walking daintily, Queen Victoria, Grace Kelly, and Kate Middleton all used on their wedding bouquets the white, bell-shaped flowers of the Lily of the Valley.

It’s a world-renowned woodland plant with an intoxicating scent that can fill the spring air with a sweet fragrance. You may have even smelled this flower before you saw it in person because cosmetics and perfumes use this as a key ingredient.

Quick Summary

AttributeInformation
Common NameLily of the Valley
Scientific NameConvallaria majalis
DescriptionA woodland flowering plant with sweetly scented, pendent, bell-shaped white flowers borne in sprays in spring. Native throughout the cool temperate Northern Hemisphere in Asia and Europe. Highly poisonous if consumed due to the concentration of cardiac glycosides.
Other NamesMay bells, Our Lady’s tears, Mary’s tears, muguet
Native RegionsCool temperate Northern Hemisphere in Asia and Europe
ToxicityHighly poisonous if consumed by humans or other animals due to the concentration of cardiac glycosides.
Preferred EnvironmentPartial shade, prefers warm summers, silty or sandy and acid to moderately alkaline soils with a good amount of humus.
Cultural SignificanceUsed in weddings, perfumes, and has various cultural and historical references. Symbolizes the return of happiness.

In This Article

The Beauty of the Bell-Shaped Flowers

The Lily of the Valley’s botanical name Convallaria majalis is Latin for “the valley belonging to May.” Rightfully so because it is the flower of the month of May. These white flowers’ history gets even more interesting. One legend talks about a Knight of Sussex named St. Leonard, who the story goes, fought a majestic dragon. Wherever his blood fell, it is said the lily of the valley plants bloomed to serve as a remembrance of his bravery.

Other legends possess Biblical origins. One says that the plant is a representation of the mother Mary’s tears for Jesus Christ. Another legend says that the bell-shaped flowers come from the tears of Eve on the day they were driven out of the Garden of Eden. It is the floral emblem of Yugoslovia, and serves the honor of being Finland’s national flower. And many florist have dubbed the lily of the valley to be one of the world’s most expensive flowers. Interesting, isn’t it?

Today, these white flowers enjoy a spot in many gardens as one of the most useful ground covers for shade. It can provide a lush carpet of green, and blooms in many shades of flower color. If you haven’t met this encountered beauty yet, today is your day!

Fast Facts of the Convallaria Majalis

It may be called a lily, but the C. Majalis is far from it. This herbaceous perennial doesn’t even belong in the lily family. You’ll have a kick at this fact! Sometimes called The Lady’s Tears, May bells, or Mary’s Tears, this flowering plant is a member of the Asparagaceae family which makes it related to the trusty old asparagus plant. It belongs in the same subfamily as other spreading groundcovers like the equally sweet-smelling lilyturf. This flower is native to Europe, Eurasia and parts of North America.

The lily of the valley plants have medium green leaves that grow up to 6-12 inches tall when mature. In the plant’s leaf clumps rise a long stem that displays the blooms of white flowers in the springtime. Later in the fall season, orange-red berries appear. It may possess a dainty and sweet look, but the lily of the valley is also a hardy plant that can easily overtake a large area.

Bloom Time: Spring

Zones: 3-8

Toxicity: Toxic to people and animals

The lily of the valley plants’ typical bloom time is in early parts of spring or in the mid-spring season. They bloom for three to four weeks, something that separates them from other spring perennials. Other cultivars of this plant have a longer bloom time. Colder climates have noted their lily of the valley plants to bloom at a later time and even extend into the early days of summer. If you grow the plants indoors, you can induce the flowering of the lily of the valley flowers throughout any season of the year and enjoy the fragrant scent at home.

Poisonous Beauty

There’s some poetry to the fact that the C. Majalis or Lily of the Valley is a poisonous plant. That something so delicate can be extremely toxic is nature’s work of art. But don’t let the C. Majalis toxic properties stop you from adding this to your garden! You just need to gain some understanding of its poisonous properties.

The reason for the Convallaria Majalis toxic quality comes from the 40 different cardiac glycosides in its properties. That’s an organic compound that’s used for congestive heart medicine, but in this form, the toxins can be lethal. All parts of the plant can be dangerous, especially to children and animals. The orange-red fruits that grow out of this plant can be tempting, and sometimes kids may want to eat the berry, so be very careful! Some symptoms include drooling, diarrhea, or nausea. Contact medical assistance immediately if you suspect poisoning.

The good news is, you don’t have to worry about being poisoned just by touching or handling the lily of the valley in your garden. Skin contact will not poison you just as long as you wash your hands before you eat anything. Which you should be doing after any activity in your garden.

Lily of the Valley (C. Majalis) Varieties

The most common type of the Convallaria Majalis plant is the one we often see in bridal bouquets. It has dark green leaves with tiny but fragrant white bell shaped flowers. But this plant also comes in beautiful pink flowers. If you come across some of these less common types, try asking for a rhizome to propagate!

  • C. Majalis Rosea – this plant produces rosy pink flowers.
  • C. Majalis Albostriata – has a variegated look because of white streaks on the leaves.
  • C. Majalis Flore Pleno – flowers longer than the C. Majalis and is a less invasive variety. It has double white flowers which makes it a favorite for many gardeners.
  • C. Majalis Fortin’s Giant – this variety has larger flowers than the common lily of the valley. It’s recorded to grow up to 18 inches in height.
  • C. Majalis Hardwick Hall – comes with leaves that are outlined with the color yellow.

How To Propagate The Lily Of The Valley

One of the best ways to control the rapid, invasive spread of the lily of the valley is to propagate it! You can divide and transplant it onto containers. The best time to do this is when the plants are dormant, ideally during spring or fall. To be able to separate and replant the plant, first understand how it spreads.

Lily of The Valley - Complete Care Guide & Planting Tips - Plants Spark Joy (1)

The lily of the valley forms a large colony with rhizomes. These are stems that grown and connect underground. During the summer, the rhizome or stolone produces spiky shoots that grow upright. They are called pips.

When you see upright Lily of the valley stems beautifully growing under a huge tree, know that they are actually connected underground with other pips. They can also spread out through the berries it produces. Each orange-red berries have seeds inside. If a lily of the valley isn’t connected to other plants via the rhizome, they will need to be near other individual plants to grow berries. That’s because the May bells are self-sterile.

To propagate the Lily of The Valley, dig up the clumps and very gently separate the rhizomes. Replant the Convallaria Majalis six inches apart from each other and water frequently.

How To Grow Lily of The Valley Plants

If you decide to grow the lily of the valley in your garden, you have to work on duplicating their native conditions. The Convallaria Majalis is often seen wild in low, wet soil, and swampy patches in the forest. Cultivated for the garden, the lily of the valley thrives best in spots that have partial shade to full shade from the sun.

In fact, when gardeners find a spot in their garden that won’t grow other green plants (often under trees as ground cover), they add the lily of the valley because it’s a sure bet that this perennial will grow.

On most occasions that I’ve seen lily of the valley plants thrive is when the following conditions are met. First, they must have shade from the sun. The soil must be rich and slightly acidic. It must be well-drained soil that’s also moist. Above all, it must have the right amount of space to spread out and grow, or some gardeners also opt to grow them in containers. The lily of the valley is a tough plant, it doesn’t have major issues with diseases, so it is quite capable of overtaking an area and choking up other plants. That’s why constant maintenance and container gardening are necessary options. Wouldn’t it be wonderful, though, to grow Convallaria Majalis Albostriata in a container inside your home? The possibilities!

Caring for the Lily of the Valley requires just a little bit of effort, nothing more than most garden plants. If you want to enjoy the fragrance and beauty of white flowers during the spring and early summer, apply these care tips.

Light

Although the lily of the valley can manage more sun, you will have to water it frequently to help it survive. A few hours of early morning sun is healthy for the plant, but when the heat and light ramps up, it’s best to give it all the shade it needs. The intensity of the summer sun will cause your Convallaria Majalis to wilt and shrivel. When they get too crispy, you will have to cut back and remove the dried-up leaves. If you live in warmer zones, keep the lily of the valley under full shade.

Water

Remember that the lily of the valley plants prefers soil that is moist but not soggy. Having that understanding should dictate the frequency and discipline of your watering schedule. When there’s been drought or little rainfall, soak the patch thoroughly. But during non-summer seasons, you can let the rain and shade take care of the soil moisture.

Soil

While the lily of the valley can grow in many different soil types, including clay soil, soil with good drainage is the most ideal. I personally know gardens with slightly alkaline soil that have healthy lily of the valley plants. But the healthiest and most beautiful white flowers come from gardens with moist, acidic to neutral soil pH. Add organic compost every year to help supplement the soil around your lily of the valley. I recommend a good mulch of 2 inches deep.

Growing Indoors

Dig up pips during the fall after they’ve been exposed to frosts. Select pips that have the healthiest and thickest roots, plant lily of the valley in a pot, and keep the tips just below the surface of the soil. Give the pot access to bright light and maintain moist soil. In just a few weeks you will be enjoying flowering plants indoors!

Lily of the Valley Flowers in a Vase

If you want to enjoy the plant lily of the valley in a jar or vase as cut flowers, you can do that too! Snip them when the buds are about 25% open. Include some leaves in your floral arrangement. Be sure to change the water of your vase daily, and place it in a cool place.

Lily of The Valley - Complete Care Guide & Planting Tips - Plants Spark Joy (2)

FAQs

Is it OK to touch Lily of the Valley?

Yes, it is perfectly safe to touch the lily of the valley. While all parts of the plant are toxic, it is only dangerous when ingested. As a safety measure, always wash your hands after handling the plant and before eating.

How poisonous is the lily of the valley?

All parts of the plant from the seeds to the leaves are in fact dangerous. The lily of the valley contains 40 different cardiac glycosides which are toxic when ingested. This plant also produces a rare amino acid that contributes to its toxicity. Some reported symptoms include drooling, nausea, diarrhea, and vomiting. Severe cases lead to cardiac arrest. These symptoms generally occur 24 hours after eating the plant.

Where should I plant lily of the valley?

The Lily of the Valley is one of the best ground cover and shade plants for any garden. They thrive in partial to full shade situations! They can adapt to full sun but will need plenty of moisture to survive.

Why is Lily of the Valley so expensive?

Florists have put a premium on this white flower because it has a very short lifespan. The enchanting beauty of the flower and its fragrant aroma, the popularity it has among royal weddings, and its availability only in the month of May are other reasons for its price. Some florists have noted that they need to be extra careful and use special wires to arrange the flowers for wedding bouquets.

Perhaps the steep price is enough reason for us to start on digging and grow the wonderful Lily of the Valley!

Lily of The Valley - Complete Care Guide & Planting Tips - Plants Spark Joy (2024)

FAQs

Where is the best place to plant lily of the valley? ›

Lily of the valley thrives in a moist, shaded spot, and gradually spreads to form dense clumps of lush, green foliage. Newly planted lily of the valley struggles to grow in cold, wet conditions, so it pays to plant the crowns into pots during March, then grow them on indoors before planting out.

Does lily of the valley come back every year? ›

Lily of the valley is a hardy plant that can survive subzero winters down to zone 3 but is not suitable for dry, hot climates above zone 9. Summer heat, even in moderately hot summers, can lead to some dieback of the foliage but the plant comes back the next spring.

What month do you plant lily of the valley? ›

When to Plant: Plant bare root lily of the valley in early spring while the plants are still dormant. Potted plants may be planted at any time during the growing season.

How many years does it take for lily of the valley to bloom? ›

Lily of the valley typically takes two years to flower when planted bareroot. You can also score big bargains on lily of the valley by purchasing potted plants in summer or early fall, when plants aren't flowering.

Should lily of the valley be inside or outside? ›

Advice for Growing Lily of the Valley in Pots

Plant your rhizome in some high-quality potting soil 3 to 6 cm apart and cover the buds with soil. Once planted, place the pots in indirect sunlight, and keep it indoors until early spring before moving it outside.

Do lilies of the valley spread? ›

Lily of the valley reproduces by spreading rhizomes and you must carefully supervise it so it doesn't escape its boundaries. Lily of the valley can quickly spread and overtake a large area and may end up choking out other plants in its vicinity.

Is lily of the valley poisonous to dogs? ›

Lily of the Valley: This plant contains cardio glycosides, which are gastrointestinal irritants. If a dog eats the leaves, flower or root of this lily, it can lead to vomiting, diarrhea, slowed heart rate, severe heart arrhythmias, seizures and, in severe cases, even death.

How deep do you plant lily of the valley? ›

Lily of the Valley Planting & Growing Guide
  1. PLANTING. DEPTH. 1/2"
  2. WATER. QUANTITY. Moderate to Heavier.
  3. SUNLIGHT. QUANTITY. Partial Shade.
  4. PLANTING. PROXIMITY. 4-5" Apart.
  5. BLOOM. SEASON. Spring.
  6. HARDINESS. ZONES. Zones 3-8.

Can you touch lily of the valley? ›

Lily of the valley may impact your vision and lead to symptoms such as blurry vision or seeing halos around objects. Depression, loss of appetite, and halos in your vision are usually only present in cases of chronic overdose. Skin symptoms. Touching lily of the valley may lead to skin irritation.

What grows well with lily of the valley? ›

GOOD COMPANIONS
  • Interplant lily-of-the-valley with periwinkle (Vinca minor) to create a lovely spring tapestry of lavender and white flowers.
  • Use it as a carpet beneath azaleas and rhododendrons, which also bloom in midspring and like moist, woodsy soil conditions.

How often should I water my lilies of the valley? ›

Watering Wisdom for Lily-of-the-Valley

Aim to water when the top inch of soil feels dry to the touch. This method promotes healthy growth without the risk of drowning the plant's roots. Frequency is less important than ensuring each watering reaches the root zone.

Are lily of the valley hard to grow? ›

Preferring partial shade and moist soil, growing lily of the valley is easy if you know how and when to plant. That being said, these plants are adaptable and will grow very well in dry shade too. Lily of the valley can also be adapted to full sun or full shade, depending on the amount of moisture it receives.

How expensive is lily of the valley? ›

The beauty and meaning of the lily of the valley does come with a price tag, however—this flower can run about $50 per bundle.

Why are my lily of the valley dying? ›

Both crown rot and stem rot end up causing the collapse of lily of the valley plants. Stem rot will cause leaves to develop yellow or gray specks that later expand into brown sunken spots. From there, the fungus spreads to the crown and destroys it.

Does lily of the valley spread easily? ›

Lily of the valley reproduces by spreading rhizomes and you must carefully supervise it so it doesn't escape its boundaries. Lily of the valley can quickly spread and overtake a large area and may end up choking out other plants in its vicinity.

Does lily of the valley spread? ›

Lily of the valley is a low-growing (6 to 12 inches tall), spreading plant that comes up year after year in late spring. The genus Convallaria includes a single species, C. majalis, which is among the most useful ground covers for shade. Warning: Lily of the valley is known to be a very aggressive spreader.

Is it OK to touch lily of the valley? ›

Lily of the valley may impact your vision and lead to symptoms such as blurry vision or seeing halos around objects. Depression, loss of appetite, and halos in your vision are usually only present in cases of chronic overdose. Skin symptoms. Touching lily of the valley may lead to skin irritation.

What does lily of the valley attract? ›

Lily of the Valley is hardy herbaceous perennial often planted as a ground cover for areas of dry shade. The nectar bearing flowers emit an alluring fragrance and are very attractive to bees. The plant can spread rapidly once established so consideration should be given before planting.

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