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Butterfly bush
The Buddleja davidii 'Nanho Blue', commonly referred to as the butterfly bush, is a mesmerizing shrub that is a magnet for butterflies and other pollinators. With its bountiful blooms in shades of blue and purple, this deciduous plant adds a splash of color and fragrance to any garden. It flourishes in sunny locations with well-drained soil and brings life to borders, group plantings, or stands proud as a solitary specimen.
We would like to provide some tips on how to plant and care for a Shrubs. By following these tips, you can be sure to enjoy your Shrubs for a long time.
For Buddleja davidii 'Nanho Blue', an optimal location is one that provides ample sunlight or light partial shade to promote vigorous flowering. This plant flourishes across a wide range of well-drained soils, displaying adaptability and ease of cultivation. To achieve its maximum potential, a spot that receives the warmth of the sun for most of the day is recommended. This encourages the profuse summer and autumn blooms renowned for their vibrant blue hues and alluring fragrance, making it an ideal choice for border or group plantings where its full splendor can be showcased.
To ensure the successful establishment of Buddleja davidii 'Nanho Blue', begin by selecting a location that receives full sun to partial shade and has well-drained soil. Planting can be done at any time of the year as long as the ground is not frozen. Dig a hole that is twice the width of the pot and the same depth. Gently remove the shrub from its container, being careful not to disturb the root system, and place it in the hole. Backfill with the original soil, pressing down firmly to eliminate any air pockets. Water thoroughly to settle the soil around the roots and maintain even moisture until the plant is established.
To encourage a profusion of vibrant blue blossoms, pruning of Buddleja davidii 'Nanho Blue' should be conducted in early to mid-spring. As this shrub typically blooms on new wood, cutting back the previous year's growth allows for healthier, more robust stems, which results in an abundance of flowers. Remove any dead or weak wood and reduce the remaining stems to a set of strong buds. This will promote an upright, bushy growth habit, ensuring a stunning display come July through September.
Maintaining appropriate moisture levels is crucial for the health and flowering of this shrub. It thrives with moderate watering, ensuring that the soil remains consistently moist but well-drained. Overwatering or waterlogged conditions should be avoided to prevent root problems. During the establishment phase, regular watering is essential to develop a strong root system. Once established, the plant is somewhat drought-tolerant, but in the peak of summer, especially when temperatures soar, additional watering may be necessary to support its lush foliage and vibrant blooms.
To support its vigorous growth and profuse flowering, Buddleja davidii 'Nanho Blue' benefits from being fertilized in the early spring. As the soil begins to warm and the plant prepares for the growing season, a balanced, slow-release fertilizer should be applied around the base of the shrub. This slow release ensures that the plant receives a steady supply of essential nutrients as it enters its active growth phase.
Avoid over-fertilizing, as this can lead to excessive foliage at the expense of blooms. A second application can be considered in mid-summer, after the first flush of flowers, to encourage continued blooming into late summer and early fall. Always water the plant thoroughly after fertilizing to help distribute the nutrients into the soil and reduce the risk of root burn.
The Buddleja davidii 'Nanho Blue' is renowned for its attractive, conical flower clusters, which are a magnet for pollinators. A lesser-known attribute is its adaptability to various soil types, as long as they are well-draining. For optimal growth and blooming, this variety benefits from a sunny position. It also tolerates pruning well, which can be done in early spring to maintain a compact, bushy form and to promote vigorous flowering.
Buddleja davidii 'Nanho Blue' typically achieves a height of 1.5 meters when fully mature.
Buddleja davidii 'Nanho Blue' is adaptable to various soil types, but it thrives best in well-drained soil. Ensuring proper drainage allows the plant to establish a healthy root system and promotes its overall vitality.
The ideal location for Buddleja davidii 'Nanho Blue' is a spot that receives ample sunlight as well as partial shade. This plant thrives best in an environment where it can benefit from direct sunlight while also having some protection from the intense midday sun.
The blossoms of Buddleja davidii 'Nanho Blue' exhibit a vibrant array of colours, ranging from blue to purple and pink. This variety ensures a visually captivating display when in full bloom.
Buddleja davidii 'Nanho Blue' is considered winter hardy. It can endure temperatures ranging from -20.6°C to -15.0°C. This places it within USDA hardiness zones 6b to 7a. Therefore, this variety of Buddleja davidii is well-suited to withstand the winter conditions in regions falling within these hardiness zones.
Buddleja davidii 'Nanho Blue' is not an evergreen plant. This means that it sheds its leaves at a certain time of the year and grows new ones, creating a seasonal change in appearance.
Buddleja davidii 'Nanho Blue' is known for its relatively rapid growth, typically reaching its full height within a period of two to five years. This indicates a vigorous and efficient growth rate, allowing the plant to establish its mature form within a relatively short timeframe.
If we are proud of anything at Heijnen Plants, it is our plant packaging. We have developed our own unique way of packaging our 9x9 cm potted plants. After years of continued development and research, we managed to create packaging that allows plants to be delivered to your home undamaged and quickly through a parcel service. This makes us unique!
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If you have ordered large-sized plants or trees, we deliver them on sealed pallets and place them around your house or driveway. The pallets are sturdy and provide optimal protection for large-sized plants.
We deliver small or medium-sized plants in boxes. The size of the box depends on the size of the plant. We always make sure that the plant has enough space but still stands firmly in the box, so it cannot be damaged during transport.
The Buddleja davidii 'Nanho Blue' is a splendid addition to any garden, offering a profusion of deep blue flowers that attract a ballet of butterflies. Its compact size and graceful arching branches make it an ideal choice for those seeking charm and a touch of wildlife allure.
