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Diana Althea Hibiscus – (Rosa of Sharon) Pure White | Hardy Flowering Shrub

Diana Althea Hibiscus – (Rosa of Sharon) Pure White | Hardy Flowering Shrub

Regular price $59.99 USD
Regular price $76.70 USD Sale price $59.99 USD
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  • 🌸 Diana Althea
  • Common Name: Diana Rose of Sharon
    Botanical Name: Hibiscus syriacus 'Diana'
    Type: Deciduous flowering shrub
    USDA Zones: 5–9

  • πŸ” Botanical & Visual Description
  • Height & Width: 5–10 ft tall Γ— 4–6 ft wide
  • Growth Habit: Upright, vase-shaped, multi-stemmed shrub
  • Blooms: Large, pure white, single flowers (4–6 inches in diameter)
  • Bloom Time: Mid to late summer through early fall
  • Foliage: Medium green, ovate leaves that drop in winter

  • 🌟 Key Features
  • Sterile Variety: Produces no seeds, so it won’t self-sow
  • Award-Winning: Recipient of the Royal Horticultural Society’s Award of Garden Merit
  • Pollinator-Friendly: Attracts hummingbirds, butterflies, and bees
  • Heat Tolerant: Performs well in hot, sunny conditions
  • Low Maintenance: Easy to grow, prune, and shape

  • 🌱 Care & Maintenance
  • Aspect Details
    Light Full sun (best flowering), tolerates some partial shade
    Water Moderate; drought-tolerant once established
    Soil Well-drained, adaptable to various soil types
    Fertilizer Light spring feeding with balanced fertilizer
    Pruning Late winter or early spring to control shape and size

  • 🌿 Landscape Uses
  • Specimen plant
  • Flowering hedge or privacy screen
  • Mixed shrub border
  • Patio or container plant (large pots)
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