Rhododendron ‘Nova Zembla’

Rhododendron ‘Nova Zembla’: Classic Crimson Evergreen

Bold and unmistakably classic, Rhododendron ‘Nova Zembla’ produces bright red spring trusses highlighted with darker spotting for extra depth and drama. Flower colour is at its richest in part shade, while strong sun can soften the intensity as blooms age. With an upright habit and a steady, moderate growth rate, it matures into a substantial evergreen presence that adds structure in every season. Tucked into a sheltered bed, it becomes the kind of shrub that makes a landscape feel established and beautifully anchored.

Plant Characteristics:

• Height: 150–240 cm
• Spread: 150–180 cm
• Flower Colour: Bright red with darker spots
• Flowering Period: Late spring
• Foliage: Evergreen, broadleaf, leathery green foliage
• Sunlight Requirements: Part shade
• Soil Requirements: Moist, well-drained, humus-rich, acidic soil

Uses and Benefits: Ideal for woodland borders, foundation plantings, and evergreen screening in sheltered sites, ‘Nova Zembla’ offers standout spring colour without losing its value the rest of the year. Use it as a focal point in shade gardens, as a backdrop for layered plantings, or in groups to create a bold ribbon of red bloom. Its upright form lends a tidy, architectural look, and the evergreen foliage provides year-round privacy, wind buffering, and winter presence.

Care Instructions: Plant in part shade with protection from drying winds, then mulch well to keep roots cool and evenly moist. Water deeply during establishment and in prolonged dry spells, especially through summer heat and again in fall before freeze-up. Ensure excellent drainage and avoid heavy soils that stay wet. Feed lightly in spring with an acid-forming fertilizer if needed. Deadhead spent flower trusses after bloom for a cleaner look, and prune only minimally right after flowering to avoid removing next year’s buds.

History: ‘Nova Zembla’ is a long-established, widely trusted rhododendron that has earned its reputation through dependable performance and a strong spring display. It remains a favourite for gardeners who want classic red flowers on a substantial evergreen shrub that settles in and improves with age.

Final Thoughts: When you want true red in the shade garden, plus evergreen structure that looks good in every season, ‘Nova Zembla’ delivers with confidence and timeless style.