We're offering you a Hydrangea anomala Petiolaris Semiola for £28.99, saving you up to 17% off Thompson and Morgan's's price of £34.99 (correct as of 18.12.2025).

Hydrangea Anomala 'Semiola' Climber

Bring year-round greenery and elegant blooms to your garden with the Hydrangea anomala 'Semiola'. This semi-evergreen climbing shrub is part of the Hydrangeaceae family, prized for its ability to thrive where other climbers struggle—making it perfect for shaded or north/east-facing walls and fences.

Botanical Highlights & Benefits

• Semi-Evergreen Foliage: Enjoy lush leaves that persist through winter in milder regions, keeping your garden vibrant even during colder months.
• Lacy Summer Flowers: In early to midsummer, 'Semiola' produces flat clusters of delicate white flowers that attract pollinators and brighten shady spaces.
• Versatile Growth: This climber uses aerial roots to cling naturally to surfaces, quickly covering unsightly structures or adding vertical interest.

Growing Guide

• Light: Prefers partial to full shade; tolerates some morning sun but avoids harsh afternoon rays.
• Soil: Performs best in moist, well-drained soils with neutral to slightly acidic pH.
• Hardiness: Hardy throughout the UK (typically USDA zones 5–9).
• Mature Size: Can reach up to 4–6m (13–20ft) high and 2–3m (6–10ft) wide over time.

Planting & Care Tips

• Planting Time: Best planted in autumn or spring when soil is workable.
• Watering: Keep soil consistently moist, especially during establishment and hot spells.
• Pruning: Minimal pruning needed—remove dead or damaged stems after flowering if desired.
• Feeding: Mulch annually with compost; feed with a balanced fertiliser in spring for optimal growth.

Design Ideas & Companions

• Create a living wall by pairing with shade-loving ferns or hostas at ground level.
• Add structure and seasonal interest to courtyards, woodland gardens, or north-facing patios.
• 'Semiola' works beautifully as a backdrop for spring bulbs or woodland perennials like Brunnera and Pulmonaria.

FAQs

• When is the best time to plant Hydrangea anomala 'Semiola'?
  The ideal planting periods are autumn or early spring when the soil is moist and workable.
• How fast does this hydrangea grow?
  'Semiola' establishes steadily, typically adding up to 30–60cm (1–2ft) of growth per year under good conditions.
• What type of soil does it prefer?
  This hydrangea thrives in moist, well-drained soils with neutral to slightly acidic pH. Add compost annually for best results.