Buddleja davidii ‘Princess Pink’ (Butterfly Bush)

Buddleja davidii ‘Princess Pink’ is a charming cultivar of the Butterfly Bush, prized for its profusion of light apple blossom pink blooms that stand out in any garden setting. It belongs to the Scrophulariaceae family and is a favorite among gardeners for its long flowering period and the vibrant life it brings to the garden.

Buddleja ‘Princess Pink’: An In-depth Look

Native: This plant is a cultivar of Buddleja davidii, native to China. ‘Princess Pink’, like many cultivars, was bred for specific horticultural traits.

Plant Type and Habit: This deciduous shrub has a bushy, rounded habit, with arching branches that give it a casual yet elegant appearance. It’s typically grown as a border plant or as a stand-alone specimen in a garden.

Size: This butterfly bush can reach 5 feet in height (150 cm) and 6-7 feet in spread (180-210 cm).

Flowers: This variety boasts conical clusters, up to 8 inches (20 cm), of fragrant, light apple blossom pink flowers that are a magnet for butterflies and other pollinators. Its nectar-rich blooms are particularly attractive.

Bloom Time: The blooming period extends from mid-summer into the autumn, providing a long-lasting display of color and interest. This extended blooming season is one of the reasons butterfly bushes are so prized in the garden.

Foliage: The foliage of deep green leaves provides a nice contrast to the flowers. It can serve as a backdrop for other plants when the shrub is not in flower.

Uses: With its moderate size and attractive features, this butterfly bush is well-suited for a variety of garden applications. It works well when planted in butterfly gardens, coastal gardens, cottage gardens, or city gardens in mixed borders or as a specimen plant, providing both aesthetic appeal and ecological benefits.

Hardiness: This plant is hardy in USDA zones 5-10, showcasing its ability to withstand a variety of climates.

Pollinators: The flowers attract various pollinators, especially bees, butterflies, and hummingbirds.

Toxicity: There is no known toxicity associated with this plant, making it safe for planting in gardens and communal spaces.

Deer and Rabbit: Butterfly bush is generally resistant to deer, making it a hassle-free choice for gardeners contending with these critters.

Drought: This plant shows a good level of drought tolerance once established, though regular watering during prolonged dry spells will encourage better growth and flowering.

Invasiveness: Buddleja davidii varieties have been known to be invasive in certain areas, spreading via their numerous seeds.

• Find where this species is invasive in the United States.
• Discover beautiful U.S. native plant alternatives.

Butterfly Bush Growing Tips

Light: Full sun is ideal for Buddleja; it needs at least 6 hours of direct sunlight daily to flourish and produce abundant flowers.

Soil: Well-drained soil is crucial. Buddleja is adaptable to various soil types but thrives in soil enriched with organic matter.

Water: Establish a regular watering schedule. Buddleja is somewhat drought-tolerant but performs best with consistent moisture, especially in the first growing season.

Fertilizer: This plant needs no fertilizer other than a thin layer of compost spread over the root zone each spring.

Pruning: Prompt removal of spent flower spikes will usually promote blooms until frost. Prune in early to mid-spring to allow time for the new growth to mature and flower in the same year. Avoid pruning in winter, as it may lead to frost damage of new shoots.

Propagation: Propagate by hardwood cuttings in autumn or by semi-hardwood cuttings in summer

Pests and Diseases: Watch out for aphids, spider mites, and caterpillars. Buddleja can also be affected by root rot, downy mildew, and leaf spot.