Skip to content

Delaware Valley White Azalea

Azalea 'Delaware Valley White'

Design with this plant

Overview

The Azalea 'Delaware Valley White' (Rhododendron 'Delaware Valley White') is a vibrant deciduous shrub, renowned for its profusion of pure white, trumpet-shaped flowers. Blooming prolifically in spring, this azalea variety typically reaches 3 to 4 feet in height and spread, preferring partial sun and acidic soil. Its lush, green foliage provides a striking contrast to its blossoms, making it a standout in foundation plantings and mixed borders. Hardy in zones 5-8.

Sun Half, ShadeWater High, MediumZones 5–8Climate Temperate

Culture

Sun
Half, Shade
Water
High, Medium
USDA zones
5–8

Shape & size

Mature height
3–4 Ft.

Classification

Family
Ericaceae
Climate
Temperate

See full data, regional cultivation notes, full-resolution photos, and design tools. Build a client presentation around this plant.

Start your 14-day trial

Photos (49)

Delaware Valley White Azalea (Azalea 'Delaware Valley White') — renowned for its profusion of pure white
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — The Azalea 'Delaware Valley White' (Rhododendron 'Delaware Valley White') is a vibrant
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — Blooming prolifically in spring
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — this azalea variety typically reaches 3 to 4 feet in height and spread
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — preferring partial sun and acidic soil
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — green foliage provides a striking contrast to its blossoms
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — making it an excellent choice for foundation plantings
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — pure white blossoms that adorn landscapes in mid to late spring
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — making it a standout in foundation plantings and mixed borders
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — each measuring about 1 to 2 inches across
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — creating a striking contrast with the emerging lush
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — or as a distinctive specimen in a mixed border.<br><br>Its flowers emerge before the foliage
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — attract pollinators such as butterflies and hummingbirds
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — An added benefit is the plant's exceptional cold hardiness; it can thrive in USDA Hardiness
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — adding life and movement to the garden
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — slightly acidic soil and partial to full shade
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — which means it can withstand temperatures as low as -20 to -10 degrees Fahrenheit.<br><br>For
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — the Delaware Valley White Azalea favors well-draining
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — Regular watering is essential
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — though it can tolerate some morning sun
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — immediately after flowering has ceased
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — especially during the first growing season to establish an extensive root system
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — Apply a layer of mulch to retain soil moisture and protect the shallow roots
Delaware Valley White Azalea (Azalea 'Delaware Valley White') — shrub for half or shade

Related plants