Henry's Garnet Sweetspire
Itea virginica 'Henry's Garnet'
Arching white bottlebrush blooms in June and July, then garnet-red foliage into November. Handles wet soil, clay, shade, and drought.
Typically 1 quart–3 gal · $17–$85 · final price at pickup
- Thu, Sep 248 AM – 4 PM
- Fri, Sep 258 AM – 4 PM
- Sat, Sep 268 AM – 2 PM
Fragrant summer blooms for native bees and deep garnet fall color in the widest range of conditions of any native shrub.
Henry's Garnet is the sweetspire cultivar that put native sweetspire on the map as a garden plant. The fragrant white flower racemes in June and July are longer and more dramatic than on the straight species: arching bottlebrushes of white, sweet-scented blooms that hang from every stem and draw native bees in numbers you can hear. It grows three to five feet tall and spreads wider, forming a graceful mounding presence with distinctly arching branches. The fall color is the reason for the name: deep garnet-red to burgundy-purple that starts in October and holds well into November, outlasting most other shrubs. In sun it's deeper and longer-lasting; in shade it's still reliably good. It tolerates wet soil, clay, full shade, and drought with equal ease. Named for Mary Henry, a Philadelphia-area botanist who collected plants from the wild in the mid-20th century.
A nursery-grown plant, ready for the ground.
Healthy, container-grown henry's garnet sweetspire propagated on-site at Hill House from regional genetics. Includes a one-page care card. We make every effort to supply plants as listed; occasionally we substitute a similar species of equal value.
Plant henry's garnet sweetspire instead of Japanese spirea cultivars (Spiraea japonica). Same job in the garden, without the spread.
- Sun
- Full sun
- Water
- Average
- Mature size
- 3–5 ft · 4–6 ft wide
- Bloom time
- June–July
- Bloom color
- White
- USDA zones
- 5–9
- Family
- Iteaceae
- Native range
- Eastern United States from New Jersey to Florida (straight species)
Care notes for henry's garnet sweetspire.
Full sun to full shade in wet to average to dry soil. this shrub genuinely adapts to all of it. Spreads by suckering to form colonies over time; remove suckers or let it spread. Thin oldest stems to the ground in late winter to keep the plant vigorous. Tolerates clay, wet, and full shade equally. No fertilization needed. One of the easiest native shrubs to grow.
Pairs well with these.
Same light, same soil, same wildlife. Janet's picks to plant alongside henry's garnet sweetspire.
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