Salvia pratensis- Meadow Clary
(Hardy Perennial)
Sow the seeds from August to October onto the surface and press in lightly. They need light to germinate and no frost. Place in cold greenhouse or cold frame leave to germinate naturally in spring.(early sown seed may germinate before the onset of winter)
Alternatively seed can be sown in spring
from March onwards at 10-16C preferring a lower temperature,