Irish Eyes Gloriosa Daisy (Rudbeckia hirta 'Irish Eyes') | Green-Eyed Black-Eyed Susan

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Irush Eyes Gloriosa Daisy

Rudbeckia 'Irush Eyes'

A distinctive black-eyed Susan with golden-yellow petals surrounding a unique emerald-green center, blooming from midsummer to fall.

$16.90

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Description

Rudbeckia hirta 'Irish Eyes' is a charming, short-lived perennial (often grown as an annual) prized for its cheerful, golden-yellow daisy flowers with a distinctive, emerald-green "eye" instead of the traditional black cone . This unique selection of the native black-eyed Susan produces an abundance of large, golden-yellow ray florets surrounding a prominent, pale green to olive-green central disc that ages to yellow-brown as the disc florets open . Blooming profusely from midsummer through early autumn (July to October) , it attracts butterflies, bees, and other pollinators while providing excellent, long-lasting cut flowers . With its fast growth rate, adaptability to various soil conditions, and tolerance for both short dry spells and wet periods, it is an outstanding choice for summer bedding, wildflower gardens, mixed borders, cottage gardens, containers, and cutting gardens .

Quick Facts

Foliage & Flowers: Medium green, lance-shaped to ovate leaves with serrate margins, forming a basal clump ; large, daisy-like flower heads (capitula) with 8-12 golden-yellow ray florets surrounding a unique, pale green to olive-green central disc (cone) that ages to yellow-brown .
Mature Height: 24-30 inches (60-75 cm) .
Mature Spread: 18-24 inches (45-60 cm) .
Growth Rate: Fast .
Hardiness Zones: USDA 4-9 (short-lived perennial; often grown as annual in colder zones) .
Light Requirement: Full sun to partial shade (best flowering in full sun).
Core Benefits: Unique emerald-green cone, profuse golden-yellow blooms, long flowering season (midsummer to fall), attracts butterflies and bees, great for cut flowers, adaptable and low maintenance, drought tolerant once established.
Best Uses: Summer bedding, wildflower gardens, mixed borders, cottage gardens, cutting gardens, containers, mass plantings, pollinator gardens, naturalized areas.

Faqs

Q: How long does Irish Eyes Gloriosa Daisy bloom?
A: It has a long bloom season, typically from midsummer through early autumn(July to October), providing months of cheerful, golden-yellow flowers with green centers .

Q: Is it a perennial or an annual?
A: It is a short-lived perennial (typically lasting about 3 years) that is hardy in USDA zones 4-9 . However, it is very often grown as an annual in colder regions or by gardeners who want to enjoy its blooms without the expectation of long-term return .

Q: How much sun does it need?
A: For the most abundant flowers and compact growth, plant in full sun (at least 6 hours of direct sunlight daily). It will tolerate partial shade but flowering may be reduced and plants may become leggy .

Q: Is it good for cut flowers?
A: Yes, it is excellent for cutting . The strong, sturdy stems and long-lasting blooms make it a favorite for fresh bouquets. Picking flowers encourages more to develop, extending the blooming season .

Q: Does it need deadheading?
A: Regular deadheading (removing spent flowers) encourages continued blooming and keeps the plant looking tidy. Leave some cones on plants at the end of the season for birds to enjoy the seeds .

Q: How much water does it need?
A: Once established, it is drought tolerant . It can cope equally well with short periods of drought and wet conditions, although even moisture spurs the best performance . Water regularly during its first year to establish a deep root system. It thrives in well-drained soil.

Q: Does it attract butterflies?
A: Yes, the nectar-rich, bright yellow flowers are highly attractive to butterflies, bees, and other pollinators .

📍 Primary Delivery Area · San Francisco Bay Area

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San Francisco Bay Area is our primary local delivery market. Victory Nursery also serves additional California markets and selected extended delivery areas by arrangement.

Regular local delivery: San Francisco, Peninsula, South Bay, East Bay, Marin, Tracy / Mountain House and surrounding service areas.

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