Oenothera Macrocarpa Seeds – Evening Primrose
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Estimated Delivery:Jan 03 - Jan 07
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Oenothera Macrocarpa, commonly known as Evening Primrose, is a hardy perennial prized for its large, bright yellow blooms and spreading growth habit. It adds vibrant color to garden beds, borders, and rock gardens. This drought-tolerant plant thrives in sunny conditions and poor soils, making it an easy-care option for home gardeners.
Features and Specifications:
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Plant Type: Perennial flowering plant
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Variety: Oenothera Macrocarpa (Evening Primrose)
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Growth Habit: Low-growing, spreading ground cover
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Flower Color: Bright yellow
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Blooming Season: Late spring through summer
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Maturity: Blooms within the first year when started early indoors
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USDA Hardiness Zones: 4–9
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Sowing Months:
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Zones 4–6: February–April (indoors), May–June (outdoors)
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Zones 7–9: January–March (indoors), April–May (outdoors)
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Light Requirements: Full sun
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Soil Requirements: Well-drained, sandy or loamy soil
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Watering: Low; tolerates dry conditions once established
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Spacing: 10–12 inches apart
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Uses: Ideal for garden borders, rock gardens, and pollinator-friendly landscapes