Butterfly Bush ‘Pugster Amethyst’

Pugster® Amethyst Butterfly Bush

The ‘Pugster Amethyst’ Butterfly Bush (Buddleja x ‘SMNPAM’) is a compact, dwarf shrub that delivers stunning purple flower spikes from midsummer through fall. Its vibrant blooms are highly fragrant and attract butterflies, bees, and hummingbirds, making it an excellent addition to pollinator-friendly gardens. Reaching only 2–3 feet tall and wide, ‘Pugster Amethyst’ combines the beauty of traditional Butterfly Bushes with a space-saving form, ideal for small garden beds, borders, or container planting. Its dense foliage and compact habit provide a neat and tidy appearance without compromising its floral impact.

This variety is prized for being low-maintenance and hardy. It thrives in full sun, tolerates drought once established, and requires minimal care to sustain prolific blooms. Light pruning in early spring encourages new growth and continuous flowering throughout the season. ‘Pugster Amethyst’ is also non-invasive, making it a reliable and eco-conscious choice for gardeners seeking a vibrant, compact, and wildlife-friendly shrub. With its fragrant purple flowers and diminutive size, it’s a perfect solution for adding year-round color and pollinator appeal in smaller spaces.

Care Instructions

Planting:
Choose a sunny, well-draining site. Dig a hole twice the width of the root ball and plant at the same depth. Space plants 2–3 feet apart.

Watering:
Water deeply during the first season to establish roots. Once established, it is drought-tolerant but benefits from occasional deep watering.

Pruning:
Prune in late winter or early spring to maintain compact form and encourage abundant new growth and flowering.

Pest Control:
Generally pest-resistant. Monitor for aphids or spider mites and treat with insecticidal soap or horticultural oil if needed.

Soil Tips:
Prefers moderately fertile, well-draining soil. Avoid waterlogged or compacted areas to prevent root rot and support healthy growth.