Thrift or Sea Pink is too well known to need much description other than saying it is one of the most perfect, perennial, hardy rockery or border edge plants. Tufts of tiny pointy leaves form the base for long stems bearing pink fragrant flowers which appear over a long period during spring and summer. Seeds can be sown at any time but are best sown in winter or early spring to benefit from a cold spell in the wet compost to break their dormancy. Cover seeds very thinly with sand or fine grit. If the seeds do not come up within 6 to 12 weeks the damp seed tray can be given cold treatment in a fridge for about four weeks. They may still take very many months to appear though.
Growing Armeria Maritima – Sea Thrift From Saved Seeds
In October 2016 I bought 72 tiny perennials from Thompson and Morgan. I had the job of growing them on to become useful plants for the garden. Amongst them were three tiny Thrift plants. They came on beautifully and I was able to collect some tiny fluffy seed heads in Autumn 2017. Today, 7th April 2018, I am sowing the seeds onto some damp compost and hoping for more of these pretty little plants to put around the pond. I have read that they need cold and that they may take quite a while to germinate.