Allium Serendipity Potted Ornamental Onion Plant
🌹 This product ships from Connecticut. No shipping available to Idaho and Hawaii
- 🚚 Ships in the spring and is perfectly timed for your growing zone
- 🛡️ Complimentary One-Year Grow With Grace™ Guarantee
About Allium Serendipity Potted Ornamental Onion Plant
Allium ‘Serendipity’ - Serendipity Ornamental Onion
Serendipity Ornamental Onion is a clumping herbaceous perennial with spreading blue tinted grass-like foliage. Sturdy upright stems sport fragrant global clusters of rosy purple flowers at the ends that bloom in mid summer. Grows best with light afternoon shade in the South and dry to medium well-drained soils. When crushed the foliage smells like onion.
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Type: |
Perennial |
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Height: |
1.5' - 2' |
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Spread: |
1' - 1.5' |
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Spacing: |
1' |
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USDA Hardiness Zone: |
4 - 8 |
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Culture: |
Full Sun, Part Sun |
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Bloom Color: |
Purple |
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Season of Interest: |
Summer |
MAINTENANCE NEEDS: Low maintenance. Bulb rot will occur in overly moist or poorly drained soils. Watch for mildew, rust, and leaf spot. Thrips are occasional problems.
LANDSCAPE USES: Accents or Group Plantings, Borders, Woodland Gardens, Naturalized Areas, Rock Gardens, Groundcover, and Containers.
COMPANION PLANTS: Switchgrass, Russian Sage, Stonecrop
IMAGES: Photos by Proven Winners, 'Serendipity' Ornamental Onion
*As plants have ranges in appearance they may not appear as the images shown.
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Spring Promise™ Garden Reservations let you plan ahead with confidence. By placing your order now, you secure the plants you want before the busy season begins, and we ship them at the ideal time for planting in spring - right when they’re ready to thrive. This reservation system ensures popular varieties are available, takes the guesswork out of timing, and lets you design your garden in advance. Reserve the garden of your dreams today, and look forward to a perfectly timed spring delivery that sets you up for a beautiful growing season.
One-Year Grow With Grace™ Guarantee
At Grace Rose Farm®, we’re all about growing gorgeous gardens and happy hearts. That’s why we’ve got your back with our One-Year Grow With Grace™ Guarantee—because we know sometimes things just don’t go as planned in the garden. If your plant doesn’t make it within the first year, no worries—we’ll help make it right with a little store credit love 💗.
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