Making more: Transplant self-sown seedlings when small. Eryngium leavenworthii (Leavenworth's eryngo) This attractive North ...

How to grow eryngium. ... Rosette-formers rarely set seed in this country as they flower too late in the year. You can raise rosette-forming eryngiums from seed (01229 581137; ...

ERYNGIUM is a late-summer star that’s easy to grow – simply scatter seeds on to well-drained soil.

Eryngium, commonly called sea holly or Alpine thistle, is a plant that grows well in Redlands. Eryngium is native to Europe, the Mediterranean, Siberia and the Balkans. Its name comes from the Gree… ...