Primula Denticulata Best Blend
The universally popular "Drumstick Primula" spring flower, which has dense globular heads of flowers in early spring. Seed collected from the many different coloured beds in our gardens, including white, lilac, lavender, blue and ruby.
Primula seeds may be sown in good light conditions at any time onto a loam-based compost, barely cover so that around 50% are still visible. We never use artificial heat, primulas are COOL germinators! As a rule best temperatures are usually between 10 and 15 degrees C. (e.g. a cool greenhouse or northerly window sill) PLEASE NOTE: Temperatures exceeding 15 C can prevent germination, and above 20 C expect very little germination as seeds can go dormant as a protective measure. Germination can take up to 6 weeks, but sometimes takes much longer.