code: 654
self-seeding clumps!
Family: Primulaceae
Plant Classification: Hardy perennial
Minimum Height: 60 cm
Maximum Height: 90 cm
The “Giant Himalayan Cowslip” bears large rounded leaves and stout stems carrying immense heads of fragrant flowers which are usually yellow but very occasionally red or orange. This is almost certainly the biggest primula there is and in a damp soil will make impressive, self-seeding clumps!
Sowing advice:
Primula seeds may be sown at any time onto a loam-based compost, barely cover so that around 50% are still visible. Best germination temperatures are between 10 and 15 degrees C. (e.g. a cool, northerly window sill) PLEASE NOTE: Temperatures exceeding 15 C can prevent germination, and above 20 C expect very little germination as most seeds will go dormant as a protective measure. Germination takes between 3 to 6 weeks, sometimes taking much longer.
- Family: Primulaceae
- Plant Type: Perennial
- Key features:
Flowers
Prefers rich soil
Attractive to wildlife
Giant cowslip, Primula florindae, is the largest and most impressive species cowslip. Its leaves grow up to 45cm long and clusters of up to 80, nodding, pale yellow flowers appear from July to August. Vigorous and long-lived, Primula florindae thrives in moist soil which does not dry out, such as in bog gardens, the pond edge and beside a stream.
To avoid a build-up of large colonies, deadhead plants before they get a chance to self-seed. To raise a few new plants, collect seed – which remains viable for several years – and sow when ripe or in late winter.
How to grow Primula florindae:
Plant size:
.2m height
90cm spread
Aspect:
North facing, east facing, south facing, west facing
- Sun exposure: Full sun, dappled shade, partial shade
- Soil type: Clay / heavy / moist / boggy
