Montana Aureomarginata is a classic large hosta prized for its huge, heavy leaves, up to about 12 inches long and 8 inches wide. The dark green blades carry wide, irregular gold margins that keep their color all season.
The clump grows to about 27 inches tall and 4 feet wide, and it is among the first hostas to emerge in spring. Tight clusters of pale lavender flowers open on 40-inch scapes in midsummer. It makes a strong specimen in a woodland garden or at the back of a shaded border.
What it looks like
Very large, broadly oval to heart-shaped leaves about 12 inches long and 8 inches wide, dark green with wide, irregular golden-yellow margins. Leaves have deep, evenly spaced parallel veins, a slightly glossy surface and a pointed tip, and they arch outward from the crown. The plant forms a broad mound about 27 inches tall and 4 feet wide. In midsummer, scapes about 40 inches tall carry tightly clustered pale lavender trumpet flowers. At peak the gold edges stand out sharply against the deep green centers.
Growing it with lavender
Hostas want shade and steady moisture, the opposite of lavender's hot, dry bed, so give this one a spot under trees or along the north side of the house with ferns and astilbe.
Care
Plant in part to full shade in rich, humus-heavy soil that stays evenly moist but drains well; water deeply during dry spells, especially the first summer. Hardy in zones 3-9. Cut spent scapes after bloom and divide crowded clumps in early spring as the shoots emerge.
At a glance
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Botanical name: Hosta
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Flower color: Pale lavender
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Foliage: Dark green with wide, irregular gold margins
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Growth habit: Large, broad mound
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Mature size: 27 in tall × 4 ft wide
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USDA hardiness zones: 3–9
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Light: part sun to part shade, full shade
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Bloom start: Early-July
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Peak bloom: Mid-July
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Bloom pattern: Single Flush
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Deer resistance: Susceptible
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Pollinator value: Good
Sizes and shipping
Dormant bare-root plant, sold in boxes of 25 per variety (order in multiples of 25). Bare-root plants ship or are picked up March 1–May 31 only. They are soil-free, so they may ship to every state in that window. Dormant plants often show little or no top growth on arrival; plant or heel them in promptly.