Primula × polyantha 'Showstopper Calypso' is a compact evergreen perennial grown for its bold pink flowers and tidy habit.

You get large, dark cerise pink blooms with bright yellow centres sitting above a neat rosette of textured green leaves. The plant stays small, which makes it useful for containers, edging, and small garden spaces.

Plant it where you pass often. The flowers sit low but create strong colour in spring and early summer beds.

Key Features

• Botanical name: Primula × polyantha 'Showstopper Calypso'
• Common names: Polyanthus primrose, garden primrose, polyanthus
• Plant type: Evergreen perennial
• Flower colour: Dark cerise pink with yellow centres
• Flowering period: Spring to early summer
• Foliage: Dark green, oval, deeply veined leaves
• Height: Up to 10cm
• Spread: Up to 10cm
• Position: Full sun or partial shade
• Soil: Moist but well drained, fertile soil

Benefits for UK Wildlife

• Early nectar source for bees and other pollinating insects.
• Supports pollinators when few other plants are flowering.
• Works well in wildlife-friendly borders and cottage gardens.

Do you want more pollinators in your garden? Add clusters of primulas in spring beds or containers. Bees often visit the open flowers for nectar.

Planting Tips

• Plant in spring or autumn for best establishment.
• Choose soil rich in organic matter for steady moisture.
• Water during dry spells, especially in containers.
• Remove faded flowers to keep the display tidy.
• Divide clumps every few years to refresh growth.

Try planting several together along a border edge. The low height creates a colourful carpet effect.

Where to Grow

• Front of flower borders
• Patio containers and window boxes
• Cottage gardens
• Underplanting around shrubs and roses
• Woodland-style planting areas

Because the plant stays compact, you can tuck it into small spaces where taller plants would overwhelm the area.