Fothergilla x intermedia 'Mt. Airy'

Foliage: The leaves are dark green in spring and summer, turning brilliant shades of yellow, orange, and red in the fall.

Flowers: Produces fragrant, bottlebrush-like white flowers in early spring before the leaves emerge. The flowers are rich in nectar and attract pollinators like bees.

Light Requirements: Prefers full sun to partial shade. For optimal flowering and foliage color, provide at least 4-6 hours of direct sunlight daily. It can tolerate partial shade, but the best fall color and flower production occur in full sun.

Soil Requirements: Thrives in well-draining, slightly acidic to neutral soil. The ideal pH range is between 5.5 and 6.5. Fothergilla major 'Mt. Airy' prefers loamy soil rich in organic matter, but it can adapt to sandy or clay soils as long as they drain well. Amending the soil with compost can improve its fertility and structure.

Watering: Requires regular watering, especially during the establishment period. Keep the soil consistently moist but not waterlogged. Once established, it is moderately drought-tolerant but performs best with consistent moisture. Mulching around the base of the plant can help retain soil moisture and regulate temperature.

Temperature and Humidity: Hardy in USDA zones 4-8. This shrub is well-suited to temperate climates and can withstand cold winters. It tolerates a range of humidity levels, making it adaptable to both dry and humid conditions. Protect the plant from harsh winds, which can dry out the foliage in winter.

Fertilization: Apply a balanced, slow-release fertilizer in early spring to support healthy growth and flowering. Additional applications are usually unnecessary if the soil is rich in organic matter. Avoid over-fertilizing, as this can lead to excessive foliage growth at the expense of flower production.

Pruning: Prune in late winter or early spring before new growth begins. Remove dead or damaged branches and shape the plant as needed. Light pruning helps maintain a tidy appearance and encourages better air circulation. Fothergilla major 'Mt. Airy' has a naturally attractive form, so minimal pruning is often sufficient.

Pests and Problems: Generally pest-resistant and not prone to serious diseases. Ensure good air circulation to prevent potential fungal issues like powdery mildew. Regularly inspect the plant for any signs of pests, such as aphids or scale insects, and treat them with insecticidal soap or neem oil if necessary.