Agapanthus 'Summer Skies' has light blue flowers with dark blue streaks on tall sturdy stems rising above green strap-like foliage.

Agapanthus 'Twister' is a striking bicolour lily-of-the-nile with rich blue and white flowers.

'White Heaven' produces large heads of white flowers.

Agastache 'Golden Jubilee' blooms for ages with blue-purple spikes attracting pollinators from miles around atop gold foliage.

Agave albopilosa 'Tufts' is a rare, dwarf century plant with stiff, dark green leavestipped with white hairs like little cotton balls!

A classic blue agave forming large specimens.

Bluish green foliage edged in yellow. A very popular agave, great for dramatic containers.

Agave angustifolia is the main species, known as espadin, used to make mezcal, the sister liquor of tequila.

Agave angustifolia var. letonae has long, sword-like leaves in shades of green to grey-green and can develop nice trunks.

Agave bracteosa 'Calamar' looks more marine-like than plant-like with long, narrow, notably spineless, bluish to apple green leaves.

Agave bracteosa 'Monterrey Frost' is a small, spineles cultivar perfect for pot culture or protected microclimates.

Agave chrysantha has long, narrow, bluish leaves with bold marginal spines. The flowers are bright yellow.

Agave deserti var. simplex is a small to medium-sized century plant with silver-blue leaves.

Agave filifera var. schidigera has green leaves marked with silver-white and with curling threads along the leaf edges.

A handsome agave with bluish green leaves striped with a mid green central band.

Narrow, emerald green, spineless leaves give Agave 'Spaghetti Strap' a unique look.

Rich green leaves with silver teeth!

Agave havardiana is a very cold hardy cactus to zone 5 with broad, impressive bluish leaves forming impressive rosettes.

'Impressive' is a beautiful selection of Agave impressa with intricate white dotted lines across the bright green leaf blades.

Agave isthmensis is a small colony-forming species with amazing, greyish blue rosettes of foliage w/ rippled edges resembling molten wax.