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Stewartsonian Azalea

Stewartsonian Azalea

$59.00
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Quantity

16 in stock

Rhododendron 'Stewartsonian'

Stewartstonian Azalea is a cold-hardy, evergreen azalea known for its vivid red spring blooms and year-round foliage interest. It holds dark green leaves through the growing season, turning a rich mahogany-bronze in winter. Reliable in New England conditions, it is ideal for foundation plantings, borders, and massing where consistent color and structure are needed.


Key Features

  • Bright red spring flowers
  • Evergreen foliage with winter bronze coloration
  • Cold-hardy and reliable in northern climates
  • Compact, mounding growth habit
  • Strong choice for mass plantings and foundations

Specs

  • Mature Height: 3–5 ft
  • Mature Width: 4–6 ft
  • Sun: Full sun to partial shade
  • Growth Rate: Moderate
  • Zone: 5–8
  • Form: Rounded / mounding

Spacing Guidance

  • 3–4 ft spacing for massing
  • 2–3 ft off structures

Variants

Why Rhododendrons & Azaleas Work

  • Strong Spring Color Large, vibrant blooms create high visual impact early in the season.
  • Shade Tolerance Performs well in partial shade where many flowering plants fail.
  • Evergreen Structure (Rhododendrons) Provides year-round presence and foundation stability.

Selected for New England performance

We select rhododendrons and azaleas suited for New England conditions, focusing on cold hardiness, bloom reliability, and long-term landscape performance.

Pro Growers of New England, Inc

Plant Specs

Growth Rate
Moderate
Plant Color
Red
Hardiness Zone
5-8
Deer Resistance
No
Moisture Control
Average to moist
Sun Exposure
Full Sun to Part Shade

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