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Browse Plants

Narrowed By:Flower Color: Blue, Green+ Spread: 6 -10 ft
Displaying 1 - 7 of 7 listings   Sort By: Sort
Buddleia 'Lochinch' Buddleia 'Lochinch'
(Butterfly bush, Summer lilac)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Butterfly bushes are carefree deciduous shrubs that are reliably fragrant and easy to grow. Butterflies swarm to their blooms all summer long. 'Lochinch' has extremely fragrant lilac-blue flowers with orange eyes. It is a cross between B. davidii and B. fallowiana. Its arching, mounded habit typically reaches 3 to 5 feet in one season, but can grow much taller in the deep South. The 8-  to 12-inch-long flower spikes begin in late summer and bloom until frost, starting a little later than the B. davidii cultivars.

Duranta erecta Duranta erecta
(Golden dewdrop, Pigeon berry, Sky flower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This tropical shrub or small tree may be grown in a mixed or shrub border; in colder climates, it does well in a temperate greenhouse. Flowers in shades of sky-blue, lilac, purple, or white blossom gracefully along arching branches in summer; they are followed by spherical, yellow fruit.

Hydrangea macrophylla Hydrangea macrophylla
(Bigleaf hydrangea, Hortensia, Lace-cap hydrangea, Florist's Hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is one of the most widely recognized species of hydrangeas. It boasts a plentiful number of cultivars. The species is divided into two groups: the Hortensias (or "mopheads") have globe-shaped flowers made up of large male flowers, and the Lacecaps have flattened flower heads, with central, female blossoms ringed in larger, male blossoms. 

Hydrangea macrophylla 'Nikko Blue' Hydrangea macrophylla 'Nikko Blue'
(Bigleaf hydrangea, Florist's hydrangea)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a well-loved and vigorous cultivar with large, rounded flower heads of a rich, gorgeous blue.

Hydrangea paniculata 'Limelight' Hydrangea paniculata 'Limelight'
('Limelight' panicle hydrangea)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This variety of the popular panicle hydrangea boasts very large, lime green blooms in mid-summer that turn pink in fall. A deciduous shrub, it grows to 8 feet tall and 6 feet wide with large, mid-green leaves. The blooms make good cut and/or dried flowers, but can be left on the plant for winter interest.

Rhamnus frangula 'Asplenifolia' Rhamnus frangula 'Asplenifolia'
(Alder buckthorn)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A bushy, deciduous, slow-growing shrub with finely textured, scalloped leaves, this plant grows to 12 feet tall and almost as wide. 'Asplenifolia' bears clusters of green flowers, followed by round red fruit that ripens to black in the fall. Grow in a shrub border or as hedging. All parts may cause severe discomfort if ingested.

Ziziphus obtusifolia Ziziphus obtusifolia
(Graythorn)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Appropriately named, this open shrub has grayish green leaves and stiff, thorn-tipped branches. With inconspicuous, pale yellow-green flowers in late spring, the pea-size fruits that follow are a showy blue-black. These fruits appeal to birds, and the thorny branches are ideal protection for nesting. Graythorn is a fine backdrop for bold plantings of succulents.


Displaying 1 - 7 of 7 listings   Sort By: Sort