Product specifications and features

Product Description

Primula florindae - Tibetan Cowslip, Bog Plant

Primula florindae, known as giant cowslip or Tibetan cowslip, is a tall bog primula that holds the RHS Award of Garden Merit. From July into September it carries large heads of scented, nodding, pale yellow bells on tall stems above broad green leaves.

Giant cowslip at a glance

Botanical name Primula florindae
Common name Giant cowslip, Tibetan cowslip
Plant type Clump-forming perennial; dies back in winter
Height and spread About 60 cm–1.2 m tall in flower, about 75 cm wide
Flowers Pale sulphur-yellow, scented, nodding bells in large heads, July to September
Position Full sun or part shade
Soil Moist to wet, humus-rich, neutral to acid loam
Pond depth None – wet soil or bog garden
Hardiness RHS H7 – very hardy (below -20°C)
Native to Tibet (not UK native)

Is giant cowslip a pond plant?

It is a bog plant, not a water plant. It thrives in wet soil beside ponds and streams. One nursery suggests a shallow pond shelf, but most sources advise wet soil rather than water over the crown.

Where to plant it

  • Bog gardens and wet ground beside a pond or stream
  • Damp borders in sun or part shade
  • Low spots that flood from time to time; the RHS rates it flood-resilient

Is it good for wildlife?

Waterside Nursery says the flowers attract bees, butterflies and hoverflies.

How to plant and care for it

Plant in spring in moist, humus-rich soil. Watch for slugs, aphids and vine weevil.

Which size should I buy?

Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.