Product specifications and features

Product Description

Primula japonica 'Miller's Crimson' - Japanese Primrose, Bog Plant

Primula japonica 'Miller's Crimson' is a candelabra primula with a rosette of broad leaves. From May to July stout stems carry crimson flowers, about 2 cm across, in up to six tiers.

'Miller's Crimson' at a glance

Botanical name Primula japonica 'Miller's Crimson'
Common name Japanese primrose, candelabra primula
Plant type Clump-forming perennial; dies back in winter
Height and spread About 50 cm tall in flower, up to 50 cm wide
Flowers Crimson, about 2 cm across, in up to six tiers, May to July
Position Part shade
Soil Deep, fertile, reliably moist loam; acid to neutral
Pond depth None – moist soil, not under water
Hardiness RHS H6 – hardy in a very cold winter (-20 to -15°C)
Native to Not UK native

Is 'Miller's Crimson' a pond plant?

It is a bog plant, not a water plant. Plant it in reliably moist soil at the pond margin or in a bog garden, but do not submerge it.

Where to plant it

  • Bog gardens with deep, fertile, moist soil
  • Pond margins, above the water line
  • Part shade, or sun where the soil stays moist

How to plant and care for it

Plant in spring in acid to neutral soil that does not dry out. Watch for aphids, vine weevil and slugs. One nursery tags it as bee-friendly.

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.