We're offering you a 1 or 3 Geranium Rozanne Plants for £7.99, saving you up to 33% off Thompson and Morgan's's price of £11.99 (correct as of 16.06.2026).

Geranium 'Rozanne'

Add Award-Winning Colour to Your Garden with Geranium 'Rozanne'
Geranium 'Rozanne' (Cranesbill) is a celebrated perennial renowned for its exceptional performance and long-lasting beauty. As an RHS Chelsea Flower Show 'Plant of the Centenary' winner, this robust variety brings violet-blue, saucer-shaped blooms with delicate white centres that light up your garden from early summer right through to autumn.

Key Benefits & Botanical Features

• Extended Flowering: Enjoy vibrant blooms from June until the first frosts.
• Ground Cover Excellence: Spreads up to 60cm wide, forming a dense mat ideal for suppressing weeds.
• Seasonal Foliage: Attractive green leaves shift to warm reddish-brown and orange hues as autumn arrives.
• Tough & Hardy: Withstands typical UK winters and returns reliably each year.

Growing Guide & Care Instructions

• Planting Time: Best planted in spring or autumn while soil is moist but not waterlogged.
• Sun/Shade: Prefers full sun to partial shade; flowers best in sunnier spots.
• Soil Preference: Thrives in fertile, moist but well-drained soils (neutral to slightly acidic pH).
• Watering: Water regularly during dry spells, especially in the first growing season.
• Pruning: Lightly trim back after flowering to encourage a fresh flush of leaves and blooms.
• Pest & Disease: Generally resistant to most common garden pests and diseases.

Variety Information

• Name: Geranium 'Rozanne' (Cranesbill)
• Mature Height: Up to 30cm
• Mature Spread: Up to 60cm
• Bloom Colour: Violet-blue with white centres
• Lifespan: Perennial (returns each year)

Garden Design Ideas & Companion Plants

• Borders & Edges: Use at the front of mixed borders for a colourful carpet effect.
• Pots & Containers: Let it cascade over the sides for a relaxed cottage garden look.
• Companions: Pairs beautifully with Salvia, Nepeta, or ornamental grasses that share similar light and soil needs.

FAQs

• When is the best time to plant Geranium 'Rozanne'?
  The ideal planting times are spring or autumn when the soil is workable and moist.
• Does it require much maintenance?
  No, it's very low-maintenance. Just water during dry spells and trim lightly after flowering if needed.
• Will it survive cold UK winters?
  Yes, Geranium 'Rozanne' is fully hardy throughout the UK and comes back each year without fuss.