The #3 Hardy Azalea is a cold-tolerant, evergreen flowering shrub sold in a standard #3 nursery container (2.14 gallon / 8.1 liter). This compact ornamental shrub produces an abundance of vibrant blooms in spring, typically in shades of pink, red, white, or purple, and retains its glossy foliage year-round in suitable climates. Mature plants reach 2–5 feet tall and wide depending on the variety, making them ideal for foundation plantings, mixed borders, mass plantings, or as standalone landscape specimens.

Hardy Azaleas perform best in partial shade to filtered sunlight and require well-draining, acidic soil with a pH of 4.5–6.0. Amend planting holes with peat moss, pine bark, or compost to enrich the soil, and apply a 2–3 inch layer of mulch around the base to retain moisture and regulate root temperature. Water regularly during the first growing season to establish a strong root system. Feed in early spring with a fertilizer formulated for acid-loving plants, and prune lightly after flowering to shape the shrub and encourage bushy growth. These shrubs are generally suitable for USDA Hardiness Zones 5–9 and are low-maintenance once established.