Mahonia 'Indigo Flair' is a striking evergreen shrub valued for its attractive foliage and vibrant, fragrant flowers. Here are some key points about this plant:

1. Appearance: Mahonia 'Indigo Flair' is characterized by its striking foliage, which consists of elongated, serrated leaves that emerge as dark green and mature to a deep, glossy blue-green color. In late winter to early spring, it produces clusters of bright yellow flowers that are highly fragrant and attract pollinators.

2. Size: This mahonia cultivar typically grows to a height of 3 to 4 feet with a similar spread, forming an upright, multi-stemmed shrub. Its moderate size makes it suitable for various landscape applications, including as a specimen plant, hedge, or border planting.

3. Flowers: The flowers of Mahonia 'Indigo Flair' are borne in upright clusters, creating a striking display against the backdrop of the dark foliage. The flowers are highly fragrant, attracting bees and other pollinators to the garden.

4. Fruit: After flowering, Mahonia 'Indigo Flair' produces clusters of small, blue-black berries. These berries are attractive to birds and other wildlife but are not typically considered ornamental.

5. Sun and Soil Requirements: Mahonia 'Indigo Flair' thrives in partial shade to full shade and prefers moist, well-drained soil. It is tolerant of a range of soil types, including clay and sandy soils, but performs best in acidic, organically rich soils.

6. Watering: Once established, Mahonia 'Indigo Flair' is relatively drought-tolerant and only requires occasional watering during periods of prolonged dryness. However, regular watering is beneficial, especially during the plant's establishment period.

7. Pruning: Pruning is generally minimal for Mahonia 'Indigo Flair'. It may be necessary to remove any dead, damaged, or diseased branches and to shape the plant to maintain its desired form. Pruning is best done after flowering to avoid removing flower buds.

8. Landscape Use: Mahonia 'Indigo Flair' is commonly used as a specimen plant, hedge, or border planting in shaded or woodland gardens. Its striking foliage and fragrant flowers add color, texture, and interest to the landscape throughout the year.

Overall, Mahonia 'Indigo Flair' is a beautiful and versatile evergreen shrub prized for its attractive foliage, vibrant flowers, and ease of care. Whether used as a focal point in the garden or as part of a mixed border, it adds beauty and elegance to shaded or woodland landscapes.