Agastache 'Royal Raspberry' is a long-blooming hummingbird mint with fragrant purple tubular flowers and aromatic foliage.

Agastache 'Summer Fiesta' has orange-red tubular flowers produced in firey masses all summer long. Great for hummingbirds.

Agastache 'Summer Glow' has deep orange-yellow buds that open to lemon-custard yellow flowers with burnt orange sepals for a glowing summer display.

You can't beat Agastache 'Summer Love' hummingbird mint with its dark pink flowers from June to September!

Clouds of lavender-blue flowers for months.

Masses of deep orange hummingbird magnets grace this excellent perennial hyssop! Agastache 'Summer Sunset' is a firey winner with deep orange flowers.

Agastache Sunrise 'Blue' is a long-blooming hummingbird mint with violet-blue tubular flowers and fragrant foliage.

Agastache Sunrise Orange has tubular flowers in shades of tangerine orange, light orange and golden yellow from late spring to fall.

Agastache Sunrise Red has tubular flowers in a gorgeous candy-apple-red from late spring to fall.

Agastache Sunrise 'Rose' is a long-blooming hummingbird mint offering a beautiful display of tubular pink flowers.

Agastache Sunrise Salmon Pink has tubular flowers in a lovely salmon-pink from late spring to fall.

Agastache Sunrise Violet is a long-blooming hummingbird mint offering a beautiful display of tubular flowers that are red in bud opening to pinkish lavender.

Agastache Sunrise White is a long-blooming hummingbird mint offering a beautiful display of tubular flowers that are golden yellow in bud opening to white with a hint of pink.

Agastache 'Tango' is a dwarf cultivar with big flower power in firey orange for containers or the front of the border.

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.

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

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

Agave isthmensis 'Ohi Raijin Shiro Nakafu' is a small colony-forming cultivar with beautiful ivory white and blue leaves.

Agave multifilifera is related to A. filifera and also has chalky white markings on the leaves but with more curling white hairs on the leaf edges.

Agave palmeri is the largest species native to the United States with blue-green, lance-shaped leaves.

Agave 'J.C. Raultston' has a particularly beautiful form of wide, bluish grey, succulent leaves and greater tolerance of wet winters.

Agave parryi var. truncata is a dramatic, bluish-grey succulent with tight artichoke-like rosettes and shorter leaves than other forms.

Agave parviflora var. flexiflora is a small, solitary agave dark green leaves marked with silver-white and with curling threads or filifers along the leaf edges.