A brand new and lovely addition to gardens. Many stems, each one ending in a broad rosette of greenish-yellow flowers, radiate out in all directions from a solid, long-lived clump. Much loved by pollinating insects.
For best results, sow immediately onto a good soil-based compost. Cover the seeds with fine grit or compost to approximately their own depth. They can be sown at any time, and germination can sometimes be quicker if kept at 15 to 20 degrees C. We sow most seeds in an unheated greenhouse and wait for natural germination, as many seeds have built-in dormancy mechanisms, often waiting for natural spring germination, hence giving them a full season of growth.