An Intense Blue Beacon of Flared, Upward-Reaching Steel
Hosta 'Astral Bliss' is a celestial masterpiece of modern breeding, registered by Don Dean in 2011. A stunning seedling of the famously rippled Hosta 'Cutting Edge', this cultivar brings a rare architectural precision to the Canadian shade garden. It is defined by its intensely blue-green, lanceolate leaves that point skyward in a distinctive, upright flared mound. Every leaf is a study in texture—lightly twisted, moderately folded, and finished with a moderately wavy margin that catches the dappled light. From the humid summers of the Great Lakes to the crisp autumns of the Maritimes, 'Astral Bliss' is celebrated for its incredible colour retention, holding its deep, glaucous-blue hue well into October long after other varieties have begun to fade.
Why It Stands Out
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Vivid Blue Longevity: One of the most resilient blues in the trade, this variety maintains its thick, waxy "bloom" on both the top and bottom of the leaf until the very end of the season.
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Upright Flared Habit: The unique, 30 cm (12") tall architecture provides a dramatic vertical element that works beautifully at the front of a border or in a specialized collector's bed.
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Heavy Leaf Substance: Inheriting the rugged durability of its parentage, the foliage is remarkably thick and sturdy, offering superior resistance against the elements and garden pests.
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Multi-Toned Scapes: In late summer, the plant is topped with 22-to-25-inch scapes that transition from a dusty rose base to a glaucous pale green, bearing delicate lavender, tubular flowers.
Technical Specs
| Feature |
Details |
| Size |
38 cm Height / 76 cm Spread |
| Hardiness Zone |
Standard Canadian Zones 3–9 |
| Colour |
Intensely Blue-Green with a very glaucous bloom |
| Light Requirements |
Partial Shade to Full Shade |
Grower's Tip
To fully appreciate the "flared" habit of Hosta 'Astral Bliss', we recommend planting it in a slightly elevated position where its unique form and twisted leaf tips can be seen at eye level. Because this variety is so prized for its lasting blue colour, we monitor every plant in our Bécancour fields to ensure the waxy coating and heavy substance are fully established. This True to Type verification is our promise that your division is the authentic Don Dean original, ready to bring its otherworldly, season-long beauty to your landscape.
