Houzz Logo Print
simon_h

Autumn sown perennials

21 years ago

I've just planted out the Salvia patens I sowed last year, one of which is showing flower buds. I sowed the seeds last September collected from a single plant which had set good seed. It germinated immediately and I overwintered the seedlings in an unheated propagating frame in the greenhouse. I don't think they got frozen, but the temperature was always low and they remained dormant until late winter. I've potted them on into 1.5 litre pots now that they're in vigorous growth, and they're already forming tubers. I'm amazed at how easy and prolific they have been to propagate using this method. I would be interested to see how these progress now they have been planted out, and what colour they will be (the stock plant is Cambridge Blue). Has anyone else been successful raising perennials from autumn-sown seeds? It seems to be a method with a lot of merit.

Comments (3)

Sponsored