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Hummingbird Summersweet

Hummingbird Summersweet

$36.75
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Clethra alnifolia 'Hummingbird'

Hummingbird Summersweet is a compact native shrub prized for its fragrant white flower spikes, glossy green foliage, and excellent pollinator appeal. Blooming in mid to late summer when many shrubs have finished flowering, it attracts butterflies, bees, and hummingbirds while filling the garden with sweet fragrance. Its compact habit makes it an outstanding choice for foundation beds, rain gardens, and smaller New England landscapes.


Key Features

  • Fragrant white summer flowers
  • Native pollinator-friendly shrub
  • Compact landscape size
  • Blooms in mid to late summer
  • Excellent for foundation plantings and rain gardens

Specs

Mature Height: 3–4 ft
Mature Width: 3–5 ft
Sun: Full sun to part shade (best with adequate moisture)
Growth Rate: Moderate
Zone: 4a; 4b; 5a; 5b; 6a; 6b; 7a; 7b; 8a; 8b; 9a
Form: Rounded / compact


Spacing Guidance

  • 3–4 ft spacing
  • 3–4 ft off structures

Excellent for:

  • Foundation beds
  • Pollinator gardens
  • Rain gardens
  • Woodland edges
  • Smaller landscapes


Why Clethra (Summersweet) Belongs in Your Landscape

  • Fragrant Summer Blooms - Sweetly scented flower spikes bloom in mid-to-late summer when most other shrubs have finished flowering
  • Thrives Where Others Struggle - Tolerates wet soil, shade, and even coastal salt spray better than most ornamental shrubs
  • Pollinator Favorite - Attracts bees, butterflies, and hummingbirds throughout its long bloom window

Shrubs Grown to Perform in New England

At Pro Growers of New England, our shrubs are grown and maintained locally to perform in true New England conditions. From flowering varieties to evergreen foundation plants, each shrub is properly spaced, pruned, and cared for to develop strong root systems and balanced structure before it ever reaches your landscape.

Unlike large online sellers that ship plants long distances, we invite you to visit our nursery, walk the rows, and inspect the exact shrubs available. You can see the size, health, and fullness in person — ensuring there are no surprises upon delivery.

Pro Growers of New England inc

Plant Specs

Growth Rate
Fast
Plant Color
Green/White
Hardiness Zone
4a-9a
Deer Resistance
No
Moisture Control
Average to wet
Sun Exposure
Full Sun to Part Shade

SKU:PGNE-31108

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