Description
Agapanthus ‘Northern Star’ is a striking deciduous perennial known for its impressive, rounded flower heads of deep, dark blue, almost violet-blue, star-shaped flowers. Each individual trumpet-shaped floret often features a darker purple stripe down the center of the petals, adding to its visual depth and creating a subtle two-toned effect. The main attraction is the large, spherical umbels (rounded clusters) packed with numerous individual flowers. The color is a rich, intense dark blue, often described as violet-blue, which stands out beautifully in the summer garden. The darker stripe on each petal enhances the star-like appearance of the individual blooms. The flower heads are held high on strong, upright, and relatively tall stems, typically reaching heights of 60-100 cm. This provides a lovely vertical accent in garden beds and borders. The plant forms clumps of attractive, strap-like, glossy green leaves. A notable characteristic of ‘Northern Star’ is the deep violet or purplish tinge often seen at the base of the leaves, adding an extra touch of color and interest even before and after flowering. The foliage is deciduous, meaning it will typically die back in colder winters. ‘Northern Star’ has a bold and elegant presence. The dark flower heads create a dramatic focal point, contrasting nicely with the green foliage. Its upright habit makes it suitable for various garden settings, including borders, mass plantings, and containers. It is a free-flowering variety, typically blooming from mid to late summer, providing a welcome burst of color during this period. ‘Northern Star’ is considered relatively hardy for an Agapanthus, often tolerating temperatures down to -5°C or even -10°C in well-drained conditions, although protection may be needed in colder climates. It is known to flower at a young age and is attractive to pollinators like bees and butterflies. It also makes excellent and long-lasting cut flowers. ‘Northern Star’ has received the prestigious Award of Garden Merit (AGM) from the Royal Horticultural Society, indicating its excellent performance and reliability in the garden.In summary, Agapanthus ‘Northern Star’ is a highly desirable cultivar prized for its deep blue, star-like flowers, attractive foliage with purple accents, good hardiness, and overall garden performance. It brings a touch of elegance and vibrant color to summer landscapes.
