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 ...

There are 250 species of sea holly varieties to choose from, spanning dainty ground-covering breeds and towering statuesque spikes. Often associated with coastal gardening, these showstopping ...

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 ...

No doubt you’ve seen your share of hollies this month — in wreaths and boughs or perhaps on holiday cards and catalog covers. But are they growing in your garden? Lore holds that ancient ...