We have been purchasing our bulbs from A.D.R. for many years now. As a contractor, the process to order bulbs for many different clients is easy and seamless. The website is a wonderful tool that we refer to quite often for product information, photos, and combination ideas. Our bulbs always arrive on time and wonderfully organized to make our installation much more efficient . The product is top notch and leaves our customers with wanting more and more each season.

Ashley Marrin , Bret-Mar Landscape

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Ipheion Uniflorum 'Jessie'

Spring Starflower

Ipheion uniflorum 'Jessie', commonly known as Spring Starflower, reaches 6 to 10 inches tall, featuring deep blue, star-shaped blooms with a darker stripe on each petal. These fragrant flowers emerge in early to mid-spring, lasting up to eight weeks, creating a long-lasting seasonal display.

Ideal for rock gardens, borders, pathways, and naturalized plantings, this variety thrives in full sun to part shade and prefers well-drained soil. It is deer-resistant and rabbit-resistant, returning reliably each year while attracting pollinators.

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When should I plant Ipheion Uniflorum 'Jessie'?

Growing and Maintenance Tips for Ipheion Uniflorum 'Jessie'

Planting: Plant bulbs in fall, 2 to 3 inches deep and 3 to 4 inches apart, with the pointed end up. For naturalized drifts, scatter and plant where they fall.
Location: Full sun to partial shade. Ideal for borders, rock gardens, and under deciduous trees.
Soil: Well-drained, moderately fertile soil with a neutral to slightly acidic pH (6.0–7.0). Add grit or compost to improve drainage.
Watering: Water after planting and during active growth in spring. Once foliage yellows, reduce watering—bulbs prefer dry summer dormancy.
Temperature: Hardy in USDA zones 5–9. Requires a cold period to bloom reliably.
Fertilization: Apply compost or a potassium-rich fertilizer in early spring as shoots emerge.
Pruning: Deadhead spent blooms to direct energy back to the bulb. Allow foliage to die back naturally.
Propagation: Naturalizes by offsets and self-seeding. Divide clumps in summer when dormant.
Pest & Disease: Generally pest-free. Foliage emits a mild onion scent that deters rodents and deer.