A Luminous Cerulean Beacon for the Canadian Shade
Discovered as a striking variegated sport of the beloved Hosta 'Fragrant Blue', Hosta 'Blue Flame' brings a sophisticated, glowing presence to the garden. Originating from Shady Oaks Nursery and introduced by Naylor Creek, this cultivar perfectly blends the cool, powdery tones of its parentage with a crisp, irregular margin. Whether you're tucking it into a mossy corner in the BC interior or a structured border in the Maritimes, its mid-sized mounding habit offers a reliable architectural standout that holds its composure through the fluctuating temperatures of our Canadian seasons.
Why It Stands Out
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Shimmering Beryl Texture: The thick, heart-shaped leaves are coated in a dense glaucous bloom, giving them a rich, matte sapphire appearance that resists fading.
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Dynamic Luminous Edges: Each leaf is framed by a variable margin that emerges a soft sulphur-yellow before transitioning to a clean, creamy white as the summer progresses.
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Sensory Summer Appeal: In late summer, sturdy scapes bear pale lavender, tubular flowers that carry a delicate, light fragrance — a rare and delightful trait for blue-toned varieties.
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Exceptional Substance: The heavy feel of the foliage not only provides great slug resistance but also ensures the plant maintains its upright, dome-like vigour until the first autumn frosts.
Technical Specs
| Feature |
Specification |
| Size (H × W) |
40.6 cm × 81.3 cm (16" × 32") |
| Hardiness Zone |
Canadian Zones 3–9 |
| Colour |
Powdery cobalt-blue with cream-to-yellow margins |
| Light Requirements |
Partial to full shade |
Grower's Tip
To keep the flame in Hosta 'Blue Flame' looking its best, site it in a spot with dappled morning light but protection from the harsh afternoon sun, which can melt the waxy blue coating. We strictly adhere to our True to Type shipping protocol, meaning we monitor every division in our Bécancour fields to ensure the marginal variegation and leaf substance are perfectly established before the plant makes its way to your garden.
