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Bring a touch of elegance to your garden with White Robe Cup Flower Seeds (Nierembergia hippomanica). This beautiful variety is known for its small, cup-shaped white blooms that appear throughout the warm season and stand out against rich green foliage.
Cup Flowers are compact, easy to grow, and ideal for borders, rock gardens, low edging, and containers. Their long-lasting flowers provide soft color and charming texture in any outdoor space.
These premium Non-GMO seeds offer strong germination and reliable growth, making them suitable for beginner and experienced gardeners. Their heat tolerance and steady bloom cycle make them a favorite for summer planting.
Produces delicate white cup-shaped blooms
Compact and ideal for edging, borders, and containers
Long-lasting blooms throughout warm seasons
Beginner-friendly and easy to maintain
Adds soft color and texture to garden landscapes
Common Name: Cup Flower / White Robe Cup Flower
Scientific Name: Nierembergia hippomanica
Seed Type: Flowering Ornamental
Color: White
Growth Habit: Compact Annual or Tender Perennial
Sunlight Requirement: Full Sun to Partial Shade
USDA Hardiness Zones: 7–10
Bloom Season: Late Spring to Fall
Height: 6–12 inches
Ideal Use: Borders, Rock Gardens, Containers, Ground Cover
Water Requirement: Moderate
Soil Preference: Well-drained soil
Heirloom: Yes
Non-GMO: Yes
Growth Difficulty: Easy
Planting Season: Spring after frost
Soil Prep: Prepare well-drained soil with good sunlight exposure.
Sowing: Start seeds indoors 6–8 weeks before last frost or sow outdoors after frost.
Depth: Press seeds gently into soil; do not bury deeply.
Spacing: Space plants 8–12 inches apart.
Watering: Keep soil lightly moist; avoid waterlogging.
Germination Time: 10–20 days depending on temperature.
Care: Trim lightly to encourage more blooms and maintain shape.
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