Overview
The Blue Moon Wisteria Vine is a truly remarkable and resilient live plant, celebrated for its stunning beauty and robust nature. This vigorous vine, a cultivar of Kentucky wisteria (Wisteria Macrostachya), is native to the USA and designed to thrive in a wide range of climates. Unlike many other wisteria varieties, ‘Blue Moon’ is exceptionally cold-hardy, capable of withstanding temperatures as low as -40°F (-40°C) without compromising its spectacular flowering ability. Gardeners in northern regions who once thought wisteria was out of reach can now enjoy its intoxicating charm. This long-lived flowering vine loves the sunshine and can bloom several times during the spring and summer, ensuring a continuous display of its magnificent lilac-blue flowers. Its rapid growth and profuse blooms make it a favorite for adding dramatic vertical interest and a captivating fragrance to any outdoor space.
Originating from Minnesota, where it was bred to endure severe winters, this cold hardy wisteria offers a reliable and beautiful solution for landscape design. Its ability to bloom repeatedly throughout the warmer months sets it apart, providing fragrant flowers for extended periods. Whether you’re looking to adorn a pergola, archway, or sturdy trellis, the ‘Blue Moon’ Wisteria will transform your garden into a fragrant, visual masterpiece. This plant is shipped as a live plant in a 4-inch pot, ready to establish itself and bring years of enjoyment.
Key Benefits
The Blue Moon Wisteria Vine offers a multitude of benefits that make it an exceptional choice for any garden. Its unique characteristics contribute to a vibrant and aromatic outdoor environment.
- Exceptional Cold Hardiness: This wisteria variety is incredibly robust, enduring temperatures down to -40°F (-40°C) without damage, making it suitable for gardeners in USDA Zones 4-9. This resilience ensures reliable blooming even after harsh winters.
- Multiple Blooming Cycles: Unlike typical wisterias, ‘Blue Moon’ blooms up to three times each summer. The first flush occurs in early summer, followed by two more repeats, providing an extended season of fragrant flowers.
- Intensely Fragrant Flowers: The large, showy lilac-blue flowers are arranged in foot-long racemes and emit a sweet, intense, and highly addictive fragrance. Plant it near windows or outdoor seating areas to fully appreciate its intoxicating scent.
- Vigorous Growth & Easy Care: This is a vigorous wisteria plant that quickly reaches up to 25 feet, providing rapid coverage for structures. It requires minimal pruning, primarily for shaping after its final bloom, making it relatively low-maintenance.
- Attracts Pollinators: The abundant and fragrant blooms are a magnet for bees, butterflies, and other beneficial pollinators, enhancing the biodiversity and health of your garden ecosystem.
- Stunning Ornamental Value: With its enormous clusters of lilac-blue flowers, the ‘Blue Moon’ Wisteria creates a breathtaking visual display, perfect for enhancing pergolas, arches, trellises, and other garden structures.
- Native American Variety: As a kentucky wisteria cultivar, it is native to the USA, making it an excellent choice for supporting local ecosystems and offering a familiar beauty to the American garden.
Plant Care & Growing Tips
Caring for your Blue Moon Wisteria Vine is relatively straightforward, especially given its hardy nature. To ensure optimal growth and abundant blooms, understanding its specific needs is crucial. This plant thrives in as much sunlight as possible, requiring at least 6 hours of full sun daily for the best flowering performance. While it can tolerate some partial shade, a sunny location will yield the most spectacular results. When planting, choose a site with moist, well-drained soil. Enriching the soil with compost and other organic matter will provide essential nutrients and improve drainage, which is vital for the plant’s health. Avoid overly wet or soggy conditions, as this can lead to root rot.
Water the wisteria regularly, especially during dry spells and in its first few growing seasons, to help it establish a strong root system. Once established, it becomes more drought-tolerant but will still benefit from consistent moisture. Fertilize your fragrant wisteria plant in early spring with a balanced, slow-release fertilizer or one formulated for flowering vines. Avoid high-nitrogen fertilizers, which can promote leafy growth at the expense of flowers. The ‘Blue Moon’ Wisteria is hardy in USDA Zones 4-9, demonstrating remarkable tolerance to cold temperatures. Protection during extreme cold is generally not necessary once the plant is mature. Pruning is minimal; this vine needs no constant trimming and should only be cut back if necessary after the final flowering cycle to maintain its desired shape and size, or to remove dead or damaged branches. Ensure it has a very sturdy support structure, as it grows quickly and can become quite heavy.
Size & Details
The Blue Moon Wisteria Vine is shipped as a live plant in a 4-inch pot, providing a healthy start for your garden. This vigorous vine is known for its rapid growth, capable of reaching an impressive length of up to 25 feet within just a few years under ideal conditions. Its large, foot-long racemes of lilac-blue flowers create a dramatic visual impact. The plant is typically shipped dormant in winter, early spring, and late fall, meaning it may arrive without leaves or blooms, which is normal for its seasonal cycle and does not affect its health. Once established, expect multiple blooming cycles each summer, delivering fragrant flowers for months. It is suitable for USDA Zones 4-9, making it a versatile choice for many climates. This plant will quickly grow to cover pergolas, arches, trellises, and other robust supports, transforming your outdoor living space with its beauty and intoxicating fragrance.
Frequently Asked Questions
- Q: How big does this plant get? A: The Blue Moon Wisteria Vine is a vigorous grower and can reach lengths of up to 25 feet within a few years, making it ideal for covering large structures like pergolas and trellises.
- Q: What size pot does it come in? A: This wisteria plant is shipped as a live plant in a 4-inch pot, providing a well-established root system for successful planting.
- Q: Is this an indoor or outdoor plant? A: The ‘Blue Moon’ Wisteria is an outdoor plant, specifically bred for garden landscapes where it can receive full sun and ample space to climb.
- Q: How much sunlight does it need? A: For the best flowering performance, this wisteria macrostachya requires full sun, meaning at least 6 hours of direct sunlight per day.
- Q: Is this plant easy to care for? A: Yes, the ‘Blue Moon’ Wisteria is known for being relatively easy to grow and low-maintenance, especially once established. It requires minimal pruning and is very cold-hardy.
- Q: What condition will it arrive in? A: During winter, early spring, and late fall, the plant will be shipped dormant, meaning it may arrive without leaves or flowers. This is normal and ensures it handles shipping stress well.
- Q: How long until it blooms? A: While blooming can vary, established ‘Blue Moon’ Wisteria typically begins to flower in early summer and can bloom up to three times throughout the summer season.
- Q: When is the best time to plant? A: Spring or early fall are generally the best times to plant wisteria, allowing it to establish its root system before extreme temperatures.
- Q: Will it survive winter in my zone? A: This cold hardy wisteria is exceptionally resilient and can survive winters in USDA Zones 4-9, enduring temperatures as low as -40°F (-40°C).
- Q: Is it good for beginners? A: Yes, its robust nature, cold hardiness, and relatively low maintenance requirements make the ‘Blue Moon’ Wisteria a good choice for both experienced gardeners and beginners.

















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