We're offering you a 10 Mixed Hardy Geranium Plants for £10, saving you up to 50% off Thompson and Morgan's's price of £19.99 (correct as of 11.02.2026).

Transform Your Garden with Hardy Perennial Geraniums

Bring lasting colour and effortless charm to your outdoor space with this collection of 10 Mixed Hardy Geranium Plants. Geraniums, also known as cranesbills, are renowned for their robust nature and ability to thrive across the UK. Each bare root plant offers unique blooms and foliage, creating an eye-catching tapestry from late spring well into summer.

Why Choose Hardy Geraniums?

• Diverse Colour Palette: Enjoy an eclectic mix of flower shapes and hues—perfect for brightening up borders or containers.
• Extended Flowering: These perennials burst into bloom from late spring, with many varieties continuing to flower into early autumn.
• Wildlife Friendly: Geraniums attract bees and other pollinators, promoting a healthy garden ecosystem.
• Tough & Reliable: Withstand frost and variable UK weather—ideal for low-maintenance gardeners.

Growing Guide & Care Instructions

• Planting Time: Best planted between February and April while dormant. Bare root plants establish quickly when planted directly into prepared soil or pots.
• Location: Geraniums thrive in full sun to partial shade. Choose a spot with well-drained soil for best results.
• Soil Preferences: Adaptable to most soil types but prefer neutral to slightly alkaline soils (pH 6.5–7.5).
• Caring For Your Plants: Water well after planting and during dry spells. Cut back spent flower stems to encourage new growth. Divide clumps every few years in autumn or early spring to maintain vigour.
• Mature Size: Most hardy geraniums reach heights of 30–60cm (12–24") and spread up to 90cm (36"), making them perfect for underplanting shrubs or filling gaps in perennial beds.

Design Ideas & Companion Planting

• Cottage Gardens: Pair with foxgloves, delphiniums, or alchemilla mollis for a classic English border.
• Pots & Containers: Mix with trailing lobelia or petunias for colourful patio displays.
• Naturalisers: Let geraniums fill shady corners beneath trees or along pathways where their spreading habit will suppress weeds.

FAQs

• When is the best time to plant these geraniums?
  The ideal time is between February and April while the plants are dormant. Plant as soon as possible after delivery for best establishment.
• How much sunlight do hardy geraniums need?
  They perform best in full sun or partial shade but tolerate a range of light conditions.
• Are these geraniums suitable for pots?
  Yes! Their compact growth makes them excellent for containers as well as borders and beds.