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Pugster Blue® Butterfly Bush

Buddleia x 'SMNBDBT'

  • Compact Pugster Blue Butterfly Bush Delivers Full-Size Lavender-Blue Flowers Year After Year
  • Thrives in Zones 5-9
  • Sweetly Fragrant Flowers
  • Pollinator-Friendly Shrub
  • Stunning Green Fall Foliage
Regular price $2614
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Plant Size

Specifications

Plant specifications
Plant Characteristics Attracts pollinators, Drought resistant, Flowering, Fragrant, Cold hardy
Sunlight Full sun
Height 2-3 ft
Width 2-3 ft
Watering Needs Low
Growth Rate Moderate
Blooms In Summer, Fall
Flower Color Blue, Purple
Fragrant Yes
Suitable Space Outdoors, Indoors
Botanical Name Buddleia x 'SMNBDBT'
Species x
Cultivar SMNBDBT
Class Magnoliopsida
Does Not Ship To AK, HI, ID, MT, OR, PR

Frequently Asked Questions

Does the Pugster Blue® require full sun, partial sun, or can it tolerate shade?

  • Pugster Blue® Butterfly Bush thrives in full sun conditions. This compact shrub handles heat exceptionally well across zones 5-9 and produces its best flowering display with maximum sunlight. Plant in the sunniest spot available for abundant blooms that attract butterflies and pollinators.

How often should I water my newly planted Pugster Blue® and what are its drought tolerance levels?

  • Water newly planted Pugster Blue® deeply twice weekly for the first month, then weekly until established. This tough shrub handles drought well once mature in zones 5-9, tolerating heat and challenging conditions. Reduce watering frequency after the first season, allowing soil to dry between waterings.

Is this a fast-growing or slow-growing variety compared to other butterfly bushes?

  • Pugster Blue® grows at a moderate pace, reaching its compact mature size of 2-3 feet in height and width relatively quickly. This is slower than traditional butterfly bushes that can reach 6-10 feet. You'll see blooms the first season, with full size achieved within 2-3 years.

Is the Pugster Blue® Butterfly Bush deer resistant and rabbit resistant?

  • The Pugster Blue® Butterfly Bush is deer resistant but not specifically noted as rabbit resistant. This compact 2-3 foot shrub thrives in zones 5-9 and handles tough conditions including heat and sun. Plant in full sun locations where deer browsing is a concern for best results.

What are the best companion plants to pair with Pugster Blue® in my garden?

  • Pugster Blue® pairs beautifully with yellow coreopsis, white catmint, and ornamental grasses that share its 2-3 foot height and zone 5-9 hardiness. These companions create stunning color contrasts while attracting the same pollinators. Shop complementary perennials at naturehills.com to complete your butterfly garden.

Does this butterfly bush require annual pruning and when is the best time to prune?

  • Pugster Blue® benefits from annual pruning to maintain its compact 2-3 foot size and encourage abundant blooms. Prune in late winter or early spring before new growth begins in zones 5-9. Cut back by one-third to half for best flowering performance.