Large Yellow Flowers
Produces attractive, bowl-shaped pale yellow flowers that add a bright and cheerful appearance to gardens.
Lamarckiana 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
Lamarckiana Evening Primrose Seeds
Lamarckiana Evening Primrose, scientifically known as Oenothera lamarckiana, is an attractive flowering plant admired for its large, bowl-shaped pale yellow flowers that open in the evening. Its flowers emerge from reddish buds and create a beautiful display during summer and autumn. This upright-growing plant develops a basal rosette of textured green leaves before producing tall flowering stems. It is an excellent choice for cottage gardens, flower borders, wildflower-style landscapes, and sunny garden spaces.
Evening Primrose
Pale Yellow Flowers
Evening Bloomer
Pollinator Friendly
Key Features
Evening-Blooming Beauty
Its flowers open in the evening, creating a distinctive flowering display during the summer and autumn seasons.
Tall Upright Growth
Develops upright flowering stems and can reach approximately 1 to 1.5 metres tall under suitable growing conditions.
Attractive Garden Plant
Suitable for sunny flower borders, cottage gardens, informal landscapes, and ornamental planting areas.
Product Highlights
Beautiful pale yellow flowers
Distinctive reddish flower buds
Flowers open during the evening
Tall upright flowering habit
Attractive textured green foliage
Suitable for cottage gardens
Grows well in full sunlight
Can be propagated from seeds
Specifications
| Scientific Name | Oenothera lamarckiana |
| Common Name | Lamarckiana Evening Primrose; Large-Flowered Evening Primrose |
| Plant Family | Onagraceae |
| Seed Type | Flower Seeds |
| Plant Type | Annual or biennial, depending on growing conditions and plant classification |
| Growth Habit | Upright, erect flowering plant |
| Flower Color | Pale yellow |
| Flowering Season | Summer to autumn |
| USDA Hardiness Zones | Confirm according to the specific seed strain and local climate |
| Planting Season | Spring to early summer, depending on local climate |
| Seed Starting | Surface sow or lightly press seeds into moist growing medium; provide light |
| Germination Time | Approximately 7–14 days under suitable conditions; may vary by seed lot |
| Germination Temperature | Maintain moderate warmth; approximately 18–22°C is a useful growing reference |
| Sunlight | Full sun |
| Soil Requirements | Well-drained loamy or sandy soil; tolerates different soil pH levels |
| Watering | Water regularly during establishment; avoid prolonged waterlogging |
| Mature Plant Height | Approximately 100–150 cm |
| Mature Plant Spread | Approximately 10–50 cm, depending on growing conditions |
| Time to Maturity | Approximately 1–2 years, depending on planting time and growing conditions |
Growing Guide
Step 1: Choose the Right Location
Select a sunny garden location that receives plenty of direct sunlight. Lamarckiana Evening Primrose grows best in an open position with adequate space for its upright flowering stems.
Select a sunny garden location that receives plenty of direct sunlight. Lamarckiana Evening Primrose grows best in an open position with adequate space for its upright flowering stems.
Step 2: Prepare the Soil
Prepare a loose, well-drained growing medium using suitable garden soil. Loamy or sandy soil is appropriate. Make sure the planting area does not retain excessive standing water.
Prepare a loose, well-drained growing medium using suitable garden soil. Loamy or sandy soil is appropriate. Make sure the planting area does not retain excessive standing water.
Step 3: Sow the Seeds
Scatter the small seeds over the surface of moist seed-starting mix and gently press them into contact with the soil. Avoid burying them deeply because light supports germination. Keep the growing medium consistently moist.
Scatter the small seeds over the surface of moist seed-starting mix and gently press them into contact with the soil. Avoid burying them deeply because light supports germination. Keep the growing medium consistently moist.
Step 4: Maintain Moisture and Light
Place the seed tray in a bright location and maintain moderate warmth. Covering the tray with a transparent lid can help retain humidity. Remove the cover gradually after seedlings emerge.
Place the seed tray in a bright location and maintain moderate warmth. Covering the tray with a transparent lid can help retain humidity. Remove the cover gradually after seedlings emerge.
Step 5: Transplant the Seedlings
Once seedlings develop several true leaves and become strong enough to handle, transplant them carefully into individual pots or a prepared garden bed. Allow sufficient space for mature growth.
Once seedlings develop several true leaves and become strong enough to handle, transplant them carefully into individual pots or a prepared garden bed. Allow sufficient space for mature growth.
Step 6: Encourage Flowering
Provide full sunlight, suitable watering, and well-drained soil as the plants mature. Allow the plant to complete its growth cycle. Depending on the planting schedule, flowering may occur in the following growing season.
Provide full sunlight, suitable watering, and well-drained soil as the plants mature. Allow the plant to complete its growth cycle. Depending on the planting schedule, flowering may occur in the following growing season.
Bring Evening Beauty to Your Garden with Lamarckiana Evening Primrose
Enjoy the charm of Lamarckiana Evening Primrose with its striking pale yellow flowers, reddish buds, and elegant upright growth. Its distinctive evening-blooming flowers make it a wonderful addition to sunny flower borders, cottage gardens, and informal landscapes. Provide suitable sunlight, well-drained soil, and consistent care to encourage healthy growth and beautiful seasonal blooms.
Frequently Asked Questions
Discover helpful answers about Lamarckiana Evening Primrose seed germination, flowering habits, and plant care.
How do you germinate Lamarckiana Evening Primrose seeds successfully?
Sow Lamarckiana Evening Primrose seeds on the surface of moist, well-drained seed-starting mix and gently press them into the growing medium. Avoid covering them deeply, as light and moisture help support germination. Keep the seed tray in a bright location with moderate warmth. Seedlings may emerge in approximately 7–14 days, although germination can vary with seed freshness and growing conditions.
Do Lamarckiana Evening Primrose flowers open at night?
Yes. One of the distinctive characteristics of Lamarckiana Evening Primrose is its evening-blooming flowers. Its pale yellow, bowl-shaped blooms open from reddish buds during the evening, providing an attractive display during the summer and autumn flowering season. This flowering habit also makes the plant interesting for gardens designed to attract evening pollinators.
Does Lamarckiana Evening Primrose flower in its first year or second year?
Lamarckiana Evening Primrose is commonly grown as a biennial, although its life cycle can vary with growing conditions and cultivation. Plants generally develop a basal rosette of leaves before producing tall flowering stems. Depending on the sowing time and growing climate, flowering may occur in the second growing season. Early planting and suitable growing conditions help establish healthy plants for future flowering.