Windy City Ornamental Onion
Windy City Ornamental Onion (Allium 'Windy City')
Windy City Ornamental Onion (Allium 'Windy City') is a compact, clump-forming perennial known for its rich rose-purple flower clusters and upright, fine-textured green foliage. With its long bloom period and pollinator-friendly nature, it is an excellent choice for borders, rock gardens, and containers.
Distinctive Features
Windy City Ornamental Onion produces dense, rounded clusters of vibrant rose-purple flowers that bloom from mid to late summer, adding a bold touch of color to the landscape. Its glossy, strappy green leaves remain neat throughout the season, releasing a slight onion scent when crushed. This variety is highly resistant to deer and rabbits, making it a reliable addition to any garden.
Growing Conditions
- Sun Exposure: Prefers full sun but tolerates light shade.
- Soil: Requires well-draining, sandy or loamy soil.
- Water: Low to moderate watering; prefers dry to moderately moist conditions.
- Humidity: Tolerant of various humidity levels but prefers good air circulation.
- USDA Hardiness Zones: 4-8, making it suitable for a wide range of climates.
Ideal Uses
- Garden Borders: Provides vibrant color and contrast among other perennials.
- Rock Gardens: Perfect for adding texture and movement.
- Containers: Ideal for decorative pots and patio plantings.
- Pollinator Gardens: Attracts bees and butterflies with its nectar-rich blooms.
Low Maintenance Care
Windy City Ornamental Onion is an easy-care perennial that thrives with minimal attention.
- Watering: Drought tolerant once established; water occasionally in dry spells.
- Pruning: Deadhead spent flowers to encourage prolonged blooming and maintain a tidy appearance.
- Fertilizing: Requires little feeding; a light application of balanced fertilizer in spring is sufficient.
- Pest Resistance: Highly resistant to deer and rabbits.
Why Choose Windy City Ornamental Onion?
Windy City Ornamental Onion is valued for its vivid blooms, adaptability, and low-maintenance nature, making it a standout choice for various landscapes.
- Rich Rose-Purple Flowers: Adds striking color to gardens.
- Long Bloom Period: Provides extended seasonal interest.
- Drought & Deer Resistant: Thrives in tough conditions with minimal care.
- Low Maintenance: A reliable, easy-care perennial.
For a striking, resilient, and easy-to-grow addition to any garden, Windy City Ornamental Onion (Allium 'Windy City') is an exceptional choice.

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