Itea virginica 'Henry's Garnet' is a vigorous native shrub known for its cascading white flower spikes and exceptional fall color. The arching stems hold fragrant flowers in early summer and rich burgundy foliage in autumn. Tolerant of wet soil and shade, it is excellent for naturalizing or massing in woodland borders.
Height & Spread: 3 - 5 ft x 4 - 6 ft
Bloom Time: Late spring to early summer
Light Requirements: Full sun to part shade
Soil Preference: Moist, rich, acidic soils; tolerant of wet sites
Watering Needs: Moderate to high; appreciates regular moisture
Deer Resistance: Moderately deer resistant
Native Status
This cultivar is derived from Itea virginica, a species native to the southeastern United States. It has been selected for its superior bloom display and vivid fall foliage.
WILDLIFE & INSECTS
Pollinators
- Attracts bumblebees, small native bees, and butterflies such as Red Admirals and Spring Azures.
Birds
- Provides dense cover for nesting and foraging songbirds in wetland and woodland habitats.
Spacing & Landscape Use
Spacing Recommendations
- Space 4 - 6 ft apart to allow full arching spread and seasonal color display.
Landscape Placement
- Use in rain gardens, woodland margins, or mass plantings for erosion control. Ideal for naturalized areas and layered native shrub borders.
Companion Plants
- Clethra alnifolia (Summersweet) - Blooms later in summer and thrives in similar wet conditions.
- Cornus amomum (Silky Dogwood) - Provides height and wildlife value in riparian areas.
- Carex stricta (Tussock Sedge) - Fills lower layers with fine green texture in moist soils.
- Lobelia cardinalis (Cardinal Flower) - Offers brilliant red blooms that complement Itea’s white spires in native garden beds.
- Aronia melanocarpa (Black Chokeberry) - Adds edible berries and fall foliage for wildlife rich plantings.