The fragrant and beautiful Lily of the Valley (Convallaria majalis) perennial is cherished for its verdant foliage and delicate bell-shaped flowers. This lovely plant grows well in areas with shadows and is ideal for lending a touch of refinement to any setting.
It is important to know that Lily of the Valley prefers cool, damp conditions with little sunlight to grow and care for it. Regardless of your level of gardening expertise, this blog will take you through all the necessary steps.
About Lily of the Valley
Despite having foliage that resembles some lilies, Lily of the Valley (Convallaria majalis) is a member of the asparagus family rather than a true lily. A clump's center is where the 5 to 10-inch long and 1 to 3-inch wide medium-green leaves arch.
Several types are planted for cross-pollination, orange-red berries bloom later in the fall, and petite, fragrant, white flowers rise on long stalks from the leaf clumps in the spring.
Lily of the valley, requires careful planning, soil preparation, and application of the right planting and maintenance practices. We have explained the steps to help you grow this lovely and aromatic plant:
Step 1: Picking the Perfect Spot
Partially shaded or shady locations are ideal for Lily of the Valley growth. It does best behind trees or along north-facing walls where it receives indirect sunshine. It enjoys cool, damp surroundings. These circumstances resemble its native woodland environment.
Step 2: Preparing the Soil for Lily of the Valley
Rich in organic matter, well-draining soil is ideal for the growth of this plant. Till the earth is loose to a depth of 6 to 8 inches to prepare the planting area. For better soil drainage and fertility, work in compost or old manure. The pH range that Lily of the Valley prefers is slightly acidic to neutral.
Step 3: Planting Rhizomes
Timing: The best seasons to plant lily of the valley rhizomes, also known as pips, are fall or early spring.
Digging In: When inserting the rhizomes into the hole, make sure that the sharp growth buds are pointing upward. Apply roughly a half-inch layer of dirt over them.
Giving them Space: Give each rhizome around 6 inches of space to allow them to grow and spread out.
Step 4: Watering
Give the planted rhizomes plenty of water and make sure to maintain a constant moisture content in the soil, without becoming too wet, particularly in the early growth season.
Lily of the valley plants are somewhat drought-tolerant once they are established, although they do require frequent irrigation during dry seasons.
Step 5: Fertilizing
Usually, Lily of the Valley doesn't need a lot of feeding. However, healthy growth and flowering can be aided by a top dressing of compost in the early spring or an annual application of balanced fertilizer.
Propagating Lily of the Valley
Lily of the valley may be propagated easily by splitting the roots, which is a good way to start new plants and revitalize older, dense colonies that might not be blossoming as much. You can do this in the early spring or the fall.
To begin propagating, carefully dig up the Lily of the Valley clumps with a shovel, making sure to lift the complete root system. After the clump has been removed, carefully divide the roots by hand into separate portions. There should be a few buds or "pips" attached to each part.
Likewise, establish fresh planting sites in shaded areas. After dividing the roots, space them 6 inches apart and cover them with soil up to 1/2 inch deep. Water the newly planted divisions well after planting to aid in settling, and keep watering them frequently until they are set.
This technique helps control the spread of these hardy plants while simultaneously encouraging rapid development and improved flowering.
Lily of the Valley is a great plant to plant beneath trees where other plants might struggle because it thrives in most areas with partial shade. Planting involves separating the rhizomes by about 6 inches and covering the growth buds with about 1/2 inch of dirt.
Once planted, Lily of the Valley needs very little maintenance and is quite hardy, rarely being affected by pests or illnesses. Watering regularly is crucial during dry spells and consider digging up and dividing older plants if they aren't blooming as much to stimulate new growth and flowering.
Likewise, there are typically no significant pest or disease issues with the lily of the valley. But watch out for snails and slugs, as they might eat the leaves. If required, set up organic slug traps or deterrents.
Light
Lily of the Valley can tolerate both full shade and partial sun. It requires protection from the intense afternoon heat, but it may easily adapt to the morning sun. If you live somewhere warmer than the growing zones of this plant, full shade is ideal.
Because direct sunshine might destroy the delicate foliage, avoid growing it in that position. Generally speaking, the best placement faces either north or east.
Soil
This plant loves rich soil that drains well. However, it may grow in a variety of soil conditions, including clay soil. Although they can also survive on slightly alkaline soils, lily of the valleys prefer an acidic to neutral pH.
Before planting, add compost to sandy or heavy clay soil to enhance its fertility and structure.
Water
It stays away from soggy situations and favors locations that can hold onto moisture well enough. Look for planting it in an area with good drainage or next to a supply of water.
When the weather turns hot and there isn't enough rain, water the soil thoroughly. The growth and flowering of the lily of the valley will be hampered by extremely dry soil.
Temperature and Humidity
Lily of the Valley plants thrive best in daytime temperatures between 60 and 70 degrees Fahrenheit; they are not well suited to dry, hot conditions. Also, overnight lows of no less than 50ºF should maintain the better health of your plant.
Although it can regrow after withering in warm weather, this plant favors moderate temperatures and medium humidity levels. Heat and dry conditions, on the other hand, will kill this plant and prevent it from coming back.
Fertilizer
Fertilizer is usually not necessary for the lily of the valley unless the soil is very poor. You can use a slow-release granular fertilizer in the spring if your soil is deficient in nutrients. If you are unsure about how much to use, simply refer to the product label for directions on how much to use.
Overwintering
The lily of the valley doesn't need any kind of shelter from the cold as other garden plants do in autumn and winter. This strategy offers all the necessary annual feeding, though it would be a good idea to top-dress your plant with compost in the fall and toward the end of winter.
Where Does Lily of the Valley Grow?
Lily of the Valley is a flexible plant that can grow in many places. But, before you plant it in your garden, there are a few things to consider. Its propensity to quickly spread by underground runners and become invasive is the main cause for concern.
Because of this, seasoned gardeners frequently decide to cultivate lily of the valley in containers to restrict their spread. It is advisable to verify with your local agricultural extension office before planting. They can tell you whether the Lily of the Valley is accepted as an invasive species in your area and provide management advice.
When to Plant Lily of the Valley?
Lily of the Valley flowers are most commonly planted in the fall. At this time, prolonged periods of cool weather allow for the development of a robust root system. A proper period of dormancy throughout winter will also be necessary in helping to ensure that new plantings can get a quick start the following spring.
A few varieties have differences in the color of the flowers and foliage. These are some of the most common ones:
Convallaria majalis: It is the common Lily of the Valley.
Convallaria majalis (Rosea): It is the Pink Lily of the Valley.
Convallaria majalis (Flore Pleno): It is theDouble Lily of the Valley.
Convallaria majalis (Albostriata): It is the Variegated Lily of the Valley.
Convallaria majalis (Fortin's Giant): It is theGiant Lily of the Valley.
Pests and Plant Diseases
Insect problems are rarely severe for lily of the valley plants. Aphids and spider mites are common pests that may still visit the plants. Nonetheless, the majority of infestations are easily managed. Concern among growers may arise if the plant's leaves suddenly alter in appearance.
This is particularly true in the case of a noted decrease in the foliage of the plant's aesthetic value. Even while it usually happens naturally, illnesses like leaf spots or blotch might also be to blame for this.
The lily of the valley is a gorgeous plant, yet its entire body is highly toxic. Growing lily of the valley in one's yard is a beautiful idea, but be very careful around kids and dogs, as the plant can be fatal if consumed.
This plant thrives in areas with comparatively cool summers; a decrease in leaves frequently causes hot summers, however, plants normally recover when the temperature drops. So, if you notice browning leaves in the middle of summer, it's probably a natural response to the heat; make sure the plants get enough water.
In the right conditions, the lily of the valley can spread rather quickly. Before planting, consult with experienced ones, and be ready to put in regular maintenance to curb the plant's urge to roam.
Fungal diseases like leaf spots and rust can tarnish the lovely foliage. But, these are typically controllable with appropriate irrigation techniques (avoid overhead watering) and, in extreme situations, fungicide use.