Wisteria First Editions Summer Cascade is a breathtaking, cold-hardy breakthrough that brings the romantic elegance of Wisteria to northern gardens. Unlike aggressive invasive varieties, Summer Cascade™ is a reliable bloomer that produces a stunning display of long, drooping lavender-blue flower racemes in mid-summer. Its lush green foliage and twining habit make it the perfect choice for creating a vertical masterpiece on fences, arbors, or pergolas.
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Bloom Time: Reliable mid-summer flowering (June), often blooming on new wood.
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Flowers: Fragrant, 8-12″ long pendulous racemes of soft lavender-blue.
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Foliage: Clean, bright green pinnate leaves that offer a lush, tropical feel.
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Growth: Vigorous climbing vine; can reach 15-20′ with proper support.
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Light: Prefers full sun (6+ hours) for maximum flower production.
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Water: Needs regular watering until established; prefers moist, well-drained soil.
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Hardiness: Extremely cold-hardy; reliable in USDA Zones 4-8.
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Landscape Use: Perfect for arbors, pergolas, sturdy fences, or large trellises.
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Pro Tip: Prune in late winter to shape the vine and encourage more prolific blooming in the coming summer.