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Browse Plants

Narrowed By:Flower Color: Blue+ Height: 15 - 30 ft., Over 30 ft.
Displaying 1 - 4 of 4 listings   Sort By: Sort
no image available Vitex agnus-castus
(Chaste tree, Monk's pepper)
Be the first to rate this plant
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This small tree boasts an upright, spreading form and finely dissected gray-green foliage. Its spiky lilac-blue flowers appear from June through September; bloom can be prolonged by deadheading. Chaste tree can grow to 20 feet in southern climates, but in colder areas only 8 to 10 feet.

Vitex agnus-castus var. latifolia Vitex agnus-castus var. latifolia
(Chaste tree)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Chaste tree is a southern favorite beginning to gain favor across the country. Whether left to grow as a large, multistemmed shrub or cut back annually for a more compact look, this selection is a winner. Fine, lacy leaves are glossy and green. Bright blue flower panicles begin to form in early summer and continue through the heat of the season and into fall. This is a reasonably cold-hardy, deer-resistant woody plant, and while V. agnus-castus is typically considered a Zone 7 plant, the variety latifolia can be grown in Zone 6 and even in southern areas of Zone 5.

Wisteria floribunda Wisteria floribunda
(Japanese wisteria)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Dramatic clusters of blue-violet to red-violet flowers with an intoxicating fragrance grace this vigorous twining climber. Its springtime cascading flower clusters can grow to 3 feet long or more in some cultivars. Blooms typically open first at the base and last at the tip of each cluster. Trunk diameter can reach 7 to 8 inches after 20 years, and the plant can climb to 35 or more feet in height, though its size is easily contolled by pruning.

Wister­ia sinensis Wister­ia sinensis
(Chinese wisteria)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Dramatic flowers with an intoxicating fragrance cover this vigorous twining climber. Its cascading flower clusters grow to about 1 foot in length and are borne in abundance, with each one on the plant blooming more or less simultaneously, in late spring. Each small flower is usually light blue mixed with white, but plants are also available in colors such as violets, whites, and pinks. It blooms before foliage emerges.


Displaying 1 - 4 of 4 listings   Sort By: Sort