Geranium Calliope Rose Splash – Premium Summer Bedding Plant

Bring vibrant, long-lasting colour to your garden with this stunning Geranium Calliope Rose Splash. Part of the renowned Calliope series, this interspecific hybrid geranium combines the best traits of zonal and ivy-leaved pelargoniums, producing exceptionally large, semi-double blooms in a beautiful blend of rose pink tones with striking white splashes. Known for outstanding heat tolerance and weather resistance, the Calliope series delivers reliable, eye-catching performance throughout the summer months.

This garden-ready plant is supplied in a generous 5 litre root ball, giving it a well-established root system for strong growth once planted out. Ideal for adding instant impact to borders, patio containers, window boxes and large planters.

What's Included:

• 1 x Geranium Calliope Rose Splash Plant (5 Litre Root Ball)

Key Features:

• Large, semi-double flowers with rose pink and white splash bicolour patterning


• Exceptional heat and weather tolerance for reliable outdoor performance


• Vigorous, well-branching growth habit with a neat, mounding form


• Prolific, continuous flowering from late spring through to autumn


• Low maintenance – deadhead regularly to encourage further blooms


• Supplied as a garden-ready plant in a 5 litre root ball

Cultural Information:

• Botanical Name: Pelargonium (Interspecific Hybrid) – Calliope Series


• Common Names: Geranium, Pelargonium, Calliope Geranium


• Classification: Tender Perennial (grown as an annual in the UK)


• Fully Grown Height & Spread: 30–40 cm × 30–40 cm


• Growth Habit: Vigorous, Mounding, Well-Branched


• Perfect for: Borders, Containers, Patio Pots, Window Boxes, Summer Bedding Displays


• Flowering Time: Late Spring to Autumn (May – October)


• Planting Position: Full Sun to Partial Shade


• Watering: Regular watering, allow soil to dry slightly between waterings – avoid waterlogging


• Feeding: Feed fortnightly with a high-potash liquid fertiliser during the growing season


• Hardiness: Half-Hardy – not frost tolerant, bring indoors or protect over winter


• Attracts: Bees, Butterflies & Pollinators


• Foliage: Rich Green, Rounded Leaves with a Subtle Zonal Marking

Growing Tips:

Plant in well-drained, fertile compost in a warm, sunny position for the best flowering results. Deadhead spent blooms regularly to encourage continuous flowering. Water consistently but avoid overwatering, as pelargoniums prefer to dry out slightly between waterings. In autumn, plants can be lifted and overwintered in a frost-free, bright location for the following year.

Notes: This variety is supplied in the Rose Splash colourway, featuring a distinctive bicolour pattern of rose pink tones with white splashes. Flower colour may vary slightly depending on growing conditions and light levels.