Fothergilla major 'Mount Airy'

The Mount Airy Fothergilla is a versatile, multi-stemmed deciduous shrub that brings exceptional seasonal interest and structural integrity to the landscape. Named for the Mount Airy Arboretum where it was discovered, this native-selection beauty transitions effortlessly through the seasons.

In mid-spring, before its leaves emerge, it produces showy, honey-scented spikes of creamy-white "bottle-brush" flowers that stand out against the landscape. By summer, it features dense, leathery, blue-green foliage. As autumn arrives, the leaves turn spectacular shades of yellow, orange, and scarlet-purple, providing a brilliant pop of color before dropping.

The Ecological Footprint

• Wildlife Sanctuary: A native-supporting powerhouse, offering fragrant flowers that attract bees, butterflies, and other native pollinators.

• Bird-Friendly: Provides valuable habitat and cover for various bird species in the landscape.

• Pollinator Magnet: The unique, fragrant blossoms serve as a seasonal draw for beneficial insects in early to mid-spring.

• Versatile Performer: Robustly thrives in a variety of settings, making it an excellent choice for mass plantings, hedges, or foundation borders.

The Honest Harvest (What to Expect)

• The Perks: Highly adaptable to various soil conditions, boasts beautiful multi-season color changes, displays excellent disease resistance, and is generally considered low-maintenance.

• The Caveats: Can spread over time via root suckers, which may require occasional removal if you want to keep the plant contained to a specific area. It is not well-suited to standing water and may develop chlorosis in highly alkaline soils.

Specifications

• Botanical Name: Fothergilla major 'Mount Airy'

• Common Names: Mount Airy Fothergilla, Witch Alder, Large Fothergilla

• Mature Height: 5-6 feet

• Mature Width: 4-5 feet

• Growth Rate: Slow

• Lifespan: 40+ years

• USDA Zones: 4-8

• Chill Hours: *

• Sun Preference: Full sun to partial shade

• Soil Type: Moist, well-drained, organically rich soils

• Soil pH: Prefers acidic soils

• Water Needs: Moderate; requires regular watering during dry summer weather

• Flower Color: Fragrant, creamy-white

• Fruit Type: N/A (Inconspicuous capsules)

• Pollinators: Bees, butterflies

• Growth Habit: Dense, multi-stemmed, rounded shrub

• Spacing: 4-5 feet apart for a dense hedge or screen

• Landscape Uses: Mass planting, shrub borders, foundation plantings, native gardens, screening

• Maintenance Level: Low; prune only after flowering if needed

Planting & Care Guide

• Hydration: Saturate the root ball thoroughly before planting and maintain consistent moisture, especially during the first growing season.

• Siting: Choose a location with full sun to partial shade; more sun typically results in more brilliant fall foliage color.

• Mulching: Apply a layer of organic mulch around the base to help retain soil moisture and regulate temperature, keeping the mulch away from the main stems.

• Establishment: Ensure the shrub receives regular water during dry spells to help it establish its root system.

• Pruning: Little pruning is necessary, but you can prune immediately after flowering to maintain shape or cut out old, twiggy stems at the ground level to encourage fresh growth.

• Fertilization: Generally grows well without extra fertilizer, though it thrives in organically rich soil.