Oenothera | Heijnen Plants

Filters

25cm

Oenothera macrocarpa Ozark sundrops

5-10cm

Added to shopping cart

3^45From

products found, click here to view them

Buy oenothera (evening primrose)

Oenothera is a captivating plant that adds vibrant beauty to gardens. With its large yellow flowers, Oenothera is known for brightening up spaces from late spring to late summer. This night-blooming plant is perfect for dry borders or rock gardens, offering a delightful aroma in the evening hours. Known for being bee-friendly and a long-blooming perennial, Oenothera is a great addition for attracting wildlife. Its ability to self-seed ensures it returns year after year, providing continuous charm. Consider adding Oenothera to create a colourful display. Its unique flowering habits intrigue many gardeners, making it a popular choice for those looking to enhance their outdoor space. Explore the joy of having Oenothera in your garden.

What Is Oenothera? Discover the Sunset-Loving Evening Primrose

Oenothera, commonly known as the evening primrose, is a beautiful plant that brightens gardens with its yellow flowers. Known for its unique habit of blooming in the evening and night, it is often called the summer night bloomer or drought-tolerant plant. This plant is commonly used in gardens for border planting, group planting, and in pots or planters. It also makes a great addition to a natural garden or insect corner where it can attract moths, providing an important pollinator role. Belonging to the Onagraceae family, Oenothera is native to America but has been naturalized in Europe. In its natural habitat, it blooms at night, attracting moths, and its roots are sometimes edible. The plant carries Greek roots in its name: 'oinos' meaning wine and 'thera' meaning hunt. In Indigenous cultures, it symbolizes nocturnal energy and healing. Oenothera's growth cycle can be annual, biennial, or perennial, and it thrives in sunny areas. It is known for being easy to self-seed. In the UK, many choose to buy Oenothera seeds for their gardens. This wildflower perennial is a wonderful choice for those looking to add a touch of nature's calm beauty to their outdoor spaces.

Main Traits: Yellow Blooms, Drought Tolerance and Summer Appeal

The Oenothera is a sun-loving perennial with a long bloom in soft tones. It can grow as an annual, biennial, or perennial, showing a variety of forms ranging from upright to ground-covering. The plant's leaves are herbaceous and lanceolate, creating a lush backdrop for its large, showy flowers. These flowers open in the evening, releasing a sweet fragrance that attracts moths and other night pollinators. Oenothera's life cycle can be annual or biennial. During its development, seeds germinate in spring, and depending on the cycle, it can take one or two years to flower. As the plant matures, it forms long capsule fruits filled with numerous seeds, which aid in self-seeding. The bloom period for Oenothera spans from June to September. Warmer climates and well-drained soil enhance its growth, and regular watering can improve bloom quality. The variety of factors like temperature, care, and the specific cultivar all impact its flowering time. Oenothera flowers come in yellow, white, pink, and light purple shades. The soil type, light exposure, and plant age can all influence the intensity of these colours. The blooms are particularly noted for their role in supporting pollinators. The evening primrose is known for its aromatic blooms, which contribute to biodiversity in any garden. The fragrance is most intense at night, drawing in nocturnal insects. Mature Oenothera plants reach heights from 30 cm to 150 cm, depending on the species and growing conditions. Ideal planting locations include borders, group planting, and natural gardens. Sun exposure, soil type, and regular care are key to achieving full growth potential.

Oenothera has elongated leaves that are slightly hairy and often spatulate in shape. The leaf colour ranges from light green to grey-green. These features help the plant adapt to various environmental conditions. Oenothera is known for its drought resistance due to its taproot system. During winter, this plant remains hardy in USDA zones 4 to 6, tolerating temperatures as low as -34°C. The ability to withstand cold temperatures and its self-seeding nature make it a reliable choice for gardens. This plant is not evergreen, and its leaves fall annually. Oenothera thrives in sunny positions and benefits from well-drained soil. Its heat and drought tolerance are enhanced by deep roots and slightly hairy leaves, which reduce water loss. Native to North America, it adapts well to dry conditions and blooms from June to September, making it a seasonal highlight in the garden. Oenothera is not toxic to children or pets, making it safe for family gardens. It's an ideal choice for flower beds and borders. This night-blooming plant also supports biodiversity by attracting night pollinators like moths. Its airy habit and yellow or pink flowers create a habitat for insects, promoting a balanced ecosystem. By using Oenothera in the garden, resilient against drought and blooming throughout the summer, gardens can become vibrant and supportive environments.

Using Oenothera in Gravel Gardens and Wildlife Borders

Oenothera, with its bright yellow flowers, can add a touch of sunshine to any garden setting. Known for being hardy and low maintenance, it thrives in various environments, making it ideal for different garden uses. Oenothera is perfect for those looking to enhance their garden with a splash of colour and attract wildlife.

Border: Oenothera is ideal for adding vibrant yellow hues to garden borders, creating a striking edge to paths and lawns.
Group Planting: Plant Oenothera in groups to create a lush, cohesive display. This method enhances the visual impact of its blooms.
Pot or Planter: Perfect for patios or balconies, planting Oenothera in pots allows for easy movement and flexible design options.
Natural Garden: Its self-seeding nature makes Oenothera suitable for natural gardens, where it can establish a thriving, organic landscape.
Insect Corner: Oenothera attracts bees and other pollinators, making it an excellent addition to any insect corner or bee garden.

Considering its versatility and easy care, Oenothera is a great choice for both novice and experienced gardeners. Its ability to self-seed ensures a continuous presence in the garden, bringing long-term beauty. To incorporate this stunning plant in the garden design, consider its use in dry borders or rock gardens, as it thrives in well-drained soil conditions. Create a wildflower meadow or bee garden to support local wildlife with Oenothera's attractive blooms. As a practical and beautiful addition to gardens, evening primrose is a wise choice for those looking to buy evening primrose and enjoy the beauty of yellow flowers.

Great Companion Plants for Oenothera in Sunny Beds

Oenothera is a delightful addition to sunny gardens and offers many opportunities for creative plant combinations. Pairing Oenothera with other plant types can enhance the visual appeal and health of the garden. It can be combined with Echinops, providing a striking contrast with its globe-like blooms. Gaura, with its delicate butterfly-like flowers, complements the soft hues of Oenothera beautifully. Achillea's flat-topped clusters can add texture, while Lychnis' vivid colours bring vibrancy to the garden. Linaria, with its tall spires, adds height and interest, creating a dynamic display. These combinations are not only visually pleasing but also beneficial for the garden's ecosystem. Oenothera blooms abundantly in dry soil and thrives among dry soil garden plants. Its long-blooming nature attracts pollinators, making it a bee-friendly choice. The variety of shapes and colours offered by these companion plants ensures a garden that is lively and interesting throughout the seasons. Oenothera, also known as evening primrose, shines in dry borders, rock gardens, and wildflower meadows, offering a low-maintenance, drought-tolerant option for gardeners.

Soil and Site Preferences for Healthy Oenothera Plants

Oenothera needs full sun to thrive. It requires at least six hours of sunlight daily, ensuring vibrant growth and beautiful blooms. The location should be free from overhanging trees or structures that may block the sun. Consider the wind factor, as Oenothera can be wind-sensitive. Planting near a protective barrier or using garden stakes can help prevent damage. The ideal soil for Oenothera is low in lime and nutrient-poor, such as sandy soil. These conditions imitate its natural environment. Ensuring that the soil is well-drained is crucial, as this plant is known for its drought tolerance. Regular fertilisation and maintaining good drainage will support its growth. Oenothera prefers dry to moderately moist soil. Wind and sun exposure can influence soil moisture, so regular checks are essential. Adjust watering based on weather conditions and soil type to maintain optimal moisture levels. The pH preference for Oenothera leans toward neutral to slightly acidic. This helps in nutrient absorption and promotes healthy growth. Regular soil testing can assist in maintaining the ideal pH level and keeping the evening primrose flourishing in any garden setting.

When to Plant Oenothera for Summer Colour and Drought Resistance

Oenothera is best planted in spring, around April to May, ensuring the weather is dry and sunny. Planted from pots, it can be done year-round except during frost. Bare-root should be reserved for spring and autumn. Ensure the soil is sandy, calcareous, and well-draining, which suits prairie gardens and borders. Proper spacing is vital for growth; factors like plant size and growth speed are crucial. Check the specific number of plants per metre on the product page. Prepare the ground well, adding Heijnen planting soil for best results. Full sun is necessary, with at least six hours a day. After planting, regular watering and minimal fertilisation are needed, as Oenothera flowers prefer nutrient-poor conditions. These bee-friendly, long-blooming perennials self-seed easily, making them excellent for maintaining summer colour. The evening primrose thrives in dry, low-lime soils, adapting well with its taproot for drought resistance.

Maintaining Oenothera: Deadheading, Pruning and Self-Seeding

Oenothera, known for its vibrant flowers, is an adaptable plant that thrives in various settings. This drought-tolerant plant is perfect for borders, planters, and natural gardens. Here are some care tips to ensure healthy growth and blooming.

Ensure Oenothera is planted in well-drained soil with full sun exposure to promote vibrant blooms from June to September.
Prune after flowering with sharp secateurs to encourage new growth and extend the blooming period.
Fertilise sparingly, as this plant thrives in poor to normal soil conditions, benefiting from its low-maintenance nature.
Water sparingly once established; overwatering can harm this drought-tolerant plant.
If needed, relocate in early spring or autumn; provide adequate water after transplanting.
Self-seeding is common; remove excess seedlings to manage spread and maintain tidy borders.
For winter protection, mulch around the base to protect roots from extreme cold.

Why Gardeners Love Oenothera’s Night-Blooming Charm

Oenothera is a favourite among garden enthusiasts for its striking beauty and night-blooming appeal. This plant, known for its vibrant yellow or pink flowers, often graces gardens with its presence during the evening, offering a unique aesthetic. The delicate blooms have a subtle fragrance that attracts moths and other night pollinators, adding to its charm in a bee-friendly garden. The leaves of Oenothera are light green to grey-green, providing a soft backdrop to its colourful flowers. This plant can be found in various forms, including upright or ground-covering, making it versatile for different garden styles. Its ability to self-seed ensures a long-lasting presence, perfect for wildflower meadows or dry borders. A notable feature is its resilience in dry conditions, proving it to be a drought-tolerant plant. The evening primrose serves as a haven for butterflies, making it a valuable addition to any wildlife-friendly area. With its long blooming period, this Oenothera flower captivates gardeners season after season. Oenothera blooms abundantly among the rock plants. This perennial or annual plant truly enhances its environment through its natural appearance and ecological benefits.

Top Oenothera Varieties Grown in UK Sunny Gardens

Oenothera, commonly known as evening primrose, is a popular choice for UK gardens due to its beautiful yellow flowers and self-seeding nature. There are many varieties, each with unique characteristics, making them a versatile addition to any garden. Here are some popular Oenothera varieties:

Oenothera macrocarpa: Known for its large yellow blooms and low-growing habit, this variety is perfect for rock gardens and borders. It thrives in full sun and well-drained soil.
Oenothera biennis: A tall biennial plant that is known for its evening-opening flowers and its role as a pollinator plant. It is also valued for its medicinal oil uses.
Oenothera speciosa: This species offers a more delicate appearance with soft pink flowers. It blooms profusely from June to September, providing a long season of interest.
Oenothera fruticosa: Featuring bright yellow flowers on upright stems, this variety is a favourite for adding height and structure to garden beds.
Oenothera missouriensis: With its sprawling nature, it's ideal for cascading over walls or in containers. Its large blooms are fragrant and open in the evening.
Oenothera glazioviana: Known for its tall stature and vibrant yellow flowers, it makes a stunning background plant in mixed borders.
Oenothera tetragona: This compact variety is loved for its clusters of bright yellow flowers and is great for small gardens.
Oenothera pallida: Features pale yellow blooms that have a subtle fragrance, attracting pollinators throughout the blooming season.
Oenothera laciniata: With finely cut leaves and bright yellow blooms, this variety adds texture and colour to informal garden settings.
Oenothera elata: Tall and elegant, this evening primrose is known for its striking presence and long blooming period.
Oenothera rosea: A unique variety with pink flowers that thrive in sunny locations, adding a splash of colour to any garden.
Oenothera perennis: A perennial species, it features small yellow blooms and is perfect for naturalising in wildflower beds.
Oenothera serrulata: Known for its serrated leaves and bright blooms, it is a hardy choice for challenging garden spots.
Oenothera triloba: With its trifoliate leaves and sunny blooms, it stands out in any planting scheme.
Oenothera odorata: Valued for its fragrant yellow flowers, this variety is ideal for planting near seating areas to enjoy its scent.

These popular Oenothera varieties can be easily ordered online from Heijnen, allowing gardeners to bring a touch of beauty and diversity to their gardens.

Is Oenothera Right for You? Benefits and Considerations

Oenothera is a resilient plant that can add charm to any garden. Here are some benefits and considerations for growing Oenothera:

Advantages:

Thrives in dry conditions, making it perfect for drought-prone areas.
Attractive to butterflies, adding life and movement to the garden.
Blooms over a long period, providing continuous colour.
Gives a natural appearance that blends well in informal garden settings.

Disadvantages:

Can be short-lived in wet winters, requiring careful placement.
Tends to self-seed, which may lead to unwanted spread.
Often flowers in the evening, which might not suit all gardening schedules.

Proper soil preparation and site selection, along with correct care and timely fertilisation, reduce the risk of diseases and pests. Always ensure good care for optimal growth and blooming of Oenothera (evening primrose).

Order Oenothera Plants Now from Heijnen’s Drought-Tolerant Collection

For anyone seeking to enhance their garden with Oenothera, Heijnen offers an excellent selection. Known for thriving in dry conditions, these plants are perfect for dry borders and rock gardens. The Oenothera is a wonderful choice for those who want long flowering periods from June to September. As a night-blooming plant, it attracts butterflies and other pollinators, providing a beautiful natural appearance. The Oenothera plays an important role as a pollinator plant, blooming throughout the biennial cycle. Its flowers open in the evening, making it a unique addition to any wildflower meadow or bee garden. Those who wish to buy Oenothera seeds UK will find Heijnen's collection both reliable and varied, ensuring a strong and vibrant garden. Wildflower perennials like Oenothera are easy to maintain and bring life to any outdoor space. Order your night-blooming Oenothera (Evening Primrose) from Heijnen and let your evening garden shine with pale yellow flowers and butterfly appeal.

Ideal placement of a Oenothera

Oenothera thrives best in sunny locations with well-drained, dry to moderately moist soil. Ideal conditions include nutrient-poor sandy soils with low lime content. This plant benefits from being in a spot where it receives at least 6 hours of sun daily. A suitable standplaats encourages better growth, healthier plants, and vibrant blooms. Oenothera grows well in dry borders and rock gardens due to its drought tolerance. Its taproot helps resist dry conditions. Planting in spring, during dry and sunny weather, ensures optimal establishment. Oenothera's presence in the garden supports insect life, making it perfect for bee gardens and natural settings. The right placement is crucial for its robust growth and striking summer blooms. Oenothera's adaptability to low-nutrient soils and its minimal maintenance needs make it a valuable addition to various garden styles.

Planting a Oenothera

Preparing the soil properly is key to successful planting of Oenothera. Before planting evening primrose, ensure the soil is well-drained and nutrient-poor, as this supports healthy growth. Mixing organic materials like compost into the existing earth can improve water permeability and provide essential nutrients. This preparation helps roots establish quickly and access the necessary elements for growth. Pot-grown plants can be planted year-round, except during frost. If Oenothera are available as root-balled plants with jute bags, plant them with the jute intact, ideally in spring or autumn. After planting, watering is crucial until the roots are well-established. The size of the plant at planting affects how many can be placed per square metre. Correct soil preparation and initial care are vital for a thriving garden filled with bee-friendly, long-blooming Oenothera evening primrose.

Fertilising a Oenothera

Fertilising Oenothera is crucial for maintaining its health and vitality. Although it has a low fertiliser need, a light compost application in spring supports its growth and blooming. This helps the evening primrose flourish with vibrant yellow, white, pink, and light purple flowers. Using organic or organic-mineral fertiliser from Heijnen enhances the plant’s growth and health. It provides essential nutrients for better flowering and overall plant vitality. Fertilise Oenothera twice a year—once in spring and once in summer. The amount of fertiliser depends on the size of the plant, ensuring not to overfeed. During dry periods, it’s important to water the garden after fertilising. This allows nutrients to penetrate the soil, making them accessible to the roots. Proper fertilisation ensures the evening primrose thrives in borders, group plantings, or natural gardens.

Pruning a Oenothera

Oenothera, also known as evening primrose, benefits greatly from regular pruning. Cutting back after blooming helps maintain the plant's shape and promotes fresh blooms. This plant is often kept as a biennial or through self-seeding, making it versatile in any garden. Pruning should take place after the flowers have faded, ideally in late summer. Frequent pruning is not necessary, but an annual trim is beneficial. Use sharp secateurs for the best results, as they make clean cuts that help the plant heal quickly. Proper tools ensure precise cuts, which is vital for the plant's health. When trimming Oenothera, always aim to cut just above a leaf node to encourage new growth. Regular maintenance ensures the plant remains vigorous and continues to delight with its blooms.

Watering a Oenothera

Oenothera needs little water due to its excellent drought tolerance. Newly planted Oenothera should be watered regularly at first to help establish roots. Once established, water is only necessary during prolonged dry periods. It's better to water thoroughly rather than a little every day when needed. The best time to water is early in the morning or late in the evening to reduce evaporation. Checking the soil is important to determine if the Oenothera truly needs water. Make sure excess water can drain away to prevent waterlogging, both in the ground and in pots. Drip irrigation systems work effectively once the plant is well-rooted, but initial watering should be done manually. Evening primrose thrives in dry, well-drained soil and can withstand periods of drought.

The characteristics of a Oenothera

Oenothera is a captivating plant, known for its beautiful yellow or pink flowers that often bloom in the evening. This plant thrives in dry conditions and is ideal for flower beds and borders, adding a natural appearance to any garden. It's not toxic to children or pets, making it a safe choice for family gardens. Oenothera is also a favourite among butterflies, enhancing the garden's ecological value. Evening primrose is appreciated for its nocturnal energy and long flowering period.

Separating/dividing a Oenothera

Oenothera, a captivating perennial, benefits from being divided every few years. This method rejuvenates the plant and helps maintain its health and vigour. Dividing Oenothera involves digging up the entire plant, carefully separating the younger sections, and replanting them in the garden. It's best to remove any old or damaged parts during this process. The ideal time to divide Oenothera is in the autumn, allowing the plant to establish roots before winter. Regular division not only promotes healthy growth but also prevents overcrowding. Using a garden fork or spade is effective for this task. Evening primrose, closely related to Oenothera, also enjoys the same benefits from division. Keep tools clean to avoid any transfer of soil-borne issues.

The ideal variety for you Buy oenothera (evening primrose)

Evening primrose is a versatile plant with an airy habit, blooming from late spring to late summer. Its yellow flowers add a natural touch and attract butterflies. Thriving in dry conditions, it's perfect for dry borders or rock gardens. For a charming night-time garden, buy Oenothera (evening primrose) from Heijnen today. Enjoy its long-lasting blooms and ecological benefits.

0203 455 22 48

Send an e-mail
[email protected]

Personal advice from
our specialists? We are happy to help you!