The plant blooms from early summer to early fall with the most profuse number of flowers in mid-summer. With a long tap root (it’s a member of the carrot family!), it’s drought-tolerant and actually ...

Add Yahoo as a preferred source to see more of our stories on Google. sea holly varieties Big Blue in bloom in sunny border There are 250 species of sea holly varieties to choose from, spanning dainty ...

Globe thistle’s pale purple to steel blue flowers, held high on stiff stems above coarse dark green foliage, are stealing the show this summer in gardens where they grow. Sea holly is a close second ...

What: Eryngium agavifolium, the agave-leaf sea holly, is a distinctive foliage perennial for the Northwest. Since agaves do not like our cold and wet winters, with a little imagination this can serve ...