Bright Yellow Flowers
Produces cheerful, four-petaled yellow flowers that add natural color to garden beds and wildflower displays.
Common Evening Primrose Seeds for Sale
Suitable for home gardening use
Regular price
Rs. 16.99 INR
Sale price
Rs. 16.99 INR
Regular price
Tax included.
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Estimated Delivery:Nov 21 - Nov 25
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Product description
Common Evening Primrose Seeds
Common Evening Primrose, scientifically known as Oenothera biennis, is a beautiful flowering plant known for its bright yellow, four-petaled flowers that open in the evening. This attractive wildflower features green foliage, upright growth, and a natural charm that suits wildflower gardens, cottage gardens, flower borders, and pollinator-friendly landscapes. Common Evening Primrose is generally grown as a biennial, producing a leafy rosette in its first year and flowering stems in its second year.
Yellow Wildflowers
Evening-Blooming Flowers
Pollinator-Friendly Garden
Biennial Flowering Plant
Key Features
Evening-Blooming Beauty
Flowers typically open around dusk, creating a distinctive display during the evening and attracting night-active pollinators.
Upright Growth Habit
Develops a leafy basal rosette before producing tall, upright flowering stems as the plant matures.
Wildlife Garden Appeal
Offers nectar and pollen resources for suitable pollinators and can complement naturalistic garden plantings.
Product Highlights
Botanical name: Oenothera biennis
Distinctive yellow, four-petaled flowers
Flowers often open in the evening
Typically grown as a biennial
Suitable for wildflower gardens
Attractive to night-active pollinators
Prefers well-drained soil
Can self-seed under suitable conditions
Specifications
| Scientific Name | Oenothera biennis |
| Common Name | Common Evening Primrose; Evening Primrose |
| Plant Family | Onagraceae |
| Seed Type | Flower Seeds |
| Plant Type | Herbaceous biennial, sometimes behaving as a short-lived perennial |
| Flower Color | Yellow |
| Flowering Habit | Flowers commonly open around dusk and may close during sunny daytime conditions |
| USDA Hardiness Zones | Generally reported in Zones 4–9; suitability depends on local climate and growing conditions |
| Planting Season | Spring or early summer, depending on local climate and growing conditions |
| Seed Starting | Sow shallowly in prepared soil; avoid burying seeds deeply |
| Germination Time | Often around 2–4 weeks under suitable conditions; results vary with seed quality and temperature |
| Germination Temperature | A moderate temperature around 18–24°C is a practical starting range; follow supplier instructions |
| Sunlight | Full sun to partial shade; full sun generally encourages flowering |
| Soil Requirements | Well-drained sandy, loamy, or gravelly soil |
| Watering | Keep the soil lightly moist during establishment; established plants tolerate some dryness |
| Mature Plant Height | Approximately 1–1.8 metres, depending on growing conditions |
| Plant Spacing | Approximately 30–45 cm; adjust according to the desired planting density and mature growth |
| Time to Flowering | Often during the second growing season; timing depends on climate and establishment |
Growing Guide
Step 1: Choose the Right Location
Select a sunny garden bed or a location receiving partial shade. Common Evening Primrose grows well in open areas with good drainage. Allow enough space for its upright flowering stems to develop.
Select a sunny garden bed or a location receiving partial shade. Common Evening Primrose grows well in open areas with good drainage. Allow enough space for its upright flowering stems to develop.
Step 2: Prepare the Soil
Loosen the soil and remove weeds, stones, and unwanted plant debris. Use well-drained sandy or loamy soil. Avoid areas where water remains standing for long periods.
Loosen the soil and remove weeds, stones, and unwanted plant debris. Use well-drained sandy or loamy soil. Avoid areas where water remains standing for long periods.
Step 3: Sow the Seeds Shallowly
Scatter the seeds over prepared soil and press them gently against the surface, covering them only lightly if needed. Water carefully to maintain soil moisture without washing the small seeds away.
Scatter the seeds over prepared soil and press them gently against the surface, covering them only lightly if needed. Water carefully to maintain soil moisture without washing the small seeds away.
Step 4: Water and Care for Seedlings
Keep the seedbed lightly moist until seedlings establish. Provide adequate light and remove competing weeds. Once seedlings develop several true leaves, thin or transplant them carefully to allow room for mature growth.
Keep the seedbed lightly moist until seedlings establish. Provide adequate light and remove competing weeds. Once seedlings develop several true leaves, thin or transplant them carefully to allow room for mature growth.
Step 5: Encourage Flowering and Manage Self-Seeding
Provide sufficient sunlight and moderate watering as plants mature. Common Evening Primrose often forms a leafy rosette during its first year before flowering in the next season. Remove developing seed capsules if you want to limit unwanted self-seeding and spreading.
Provide sufficient sunlight and moderate watering as plants mature. Common Evening Primrose often forms a leafy rosette during its first year before flowering in the next season. Remove developing seed capsules if you want to limit unwanted self-seeding and spreading.
Bring Evening Garden Beauty with Common Evening Primrose
Common Evening Primrose adds natural beauty with its cheerful yellow flowers, upright growth, and distinctive evening blooming habit. It is a lovely choice for suitable wildflower gardens, informal borders, and pollinator-friendly spaces. With well-drained soil, appropriate sunlight, and consistent care during establishment, these flowers can become an attractive feature of your garden. Allow for its biennial growth cycle and manage self-seeding according to your garden's needs.
Frequently Asked Questions
Learn about Common Evening Primrose seed sowing, its unusual flowering schedule, and when to expect blooms.
Why do Common Evening Primrose flowers open in the evening?
Common Evening Primrose typically opens its bright yellow flowers around dusk. The flowers can remain open into the morning, depending on weather and light conditions. Their evening display helps attract night-active pollinators, including certain moths, making this plant an interesting addition to gardens enjoyed after sunset.
Does Common Evening Primrose flower in its first year?
Common Evening Primrose is generally biennial. During the first growing season, it usually develops a low rosette of leaves. Flowering stems commonly appear in the second season after the plant has established. Flowering time can vary with climate, sowing date, and growing conditions.
How deep should I plant Common Evening Primrose seeds?
Sow Common Evening Primrose seeds on the soil surface or cover them only very lightly. Deep planting can reduce seedling emergence. Pressing the seeds gently against moist, well-prepared soil helps maintain contact with the growing medium. Keep the surface suitably moist during germination and follow any specific sowing instructions supplied with your seeds.