Hardiness Zones / 10


Plants For Hardiness 10, Flowers For Hardiness 10, Perennials For Hardiness 10, Annuals For Hardiness 10, Shrubs For Hardiness 10, Bulbs For Hardiness 10, Border ideas For Hardiness 10

Zone 10

Hardiness zone 10: lowest average temperatures of 30°F to 40°F or -1.1°C to 4.4°C

Based on the minimum ten-year average winter temperatures, plant hardiness zones maps have been progressively developed, first by the Department of Agriculture (USDA) for the United States and then more or less applied to the rest of the planet. The purpose of these hardiness zones is to identify how well plants will withstand the cold winter temperatures of these zones. The USDA Hardiness Zone Map divides North America into 13 zones of 10°F each, ranging from -60°F (-51°C) to 70°F (21°C). The range of minimum average temperatures for zone 10 is between 30°F and 40°F or -1.1°C and +4.4°C. If you are planning to buy a shrub, perennial or tree, you need to make sure that this new plant will tolerate year-round conditions in your area. Therefore, to ensure your new acquisition will survive and grow year after year, you will need to compare the hardiness zone of your area with the hardiness zone of your plant (included in most American references books, nursery catalogs and gardening magazines describing plants).

Zone 10 Guides

Adiantum raddianum (Delta Maidenhair)

Elegant and fast growing, Adiantum raddianum (Delta Maidenhair) is a tufted evergreen fern with smooth, purplish-black stalks bearing triangular, 3-pinnate, lacy fronds composed of rounded, fan-shaped segments. Emerging light green, they darken with age and can reach 18 in. in length (45 cm). Popular as houseplant, it is long lived if it receives sufficient humidity and is not exposed to drafts.

Read More

Aeonium 'Sunburst'

Among the loveliest of Aeoniums, award-winning 'Sunburst' is an evergreen succulent with large variegated rosettes, 6-8 in. across (15-20 cm), of fleshy, spoon-shaped leaves. Held on long bare stems, the leaves are a delightful combination of creamy yellow and green stripes and are adorned with coppery red tips when exposed to the sun.

Read More

Aeonium 'Zwartkop'

A truly captivating Aeonium, award-winning 'Zwartkop' is an evergreen succulent with large rosettes, 6-8 in. across (15-20 cm), of glossy, fleshy, dark burgundy, pointed leaves. If grown in full sun, the foliage of this Aeonium turns almost black, adding incredible drama and interest to the garden or containers.

Read More

Aeonium canariense (Canary Island Aeonium)

Aeonium canariense is an impressive evergreen succulent with large velvety rosettes, 6-12 in. across (15-30 cm), of fleshy leaves. Fresh green when grown in part shade, the soft, fuzzy leaves become tinged with reddish pink when exposed to the sun.

Read More

Aeonium haworthii 'Kiwi'

A very pretty Aeonium, award-winning 'Kiwi' is an evergreen succulent with small variegated rosettes, 3-5 in. across (7-12 cm), of fleshy, spoon-shaped leaves. Creamy-yellow in their center, the pointed leaves gradually change to soft green towards their edges, which are elegantly adorned with a rose-red ribbon when adequately exposed to the sun.

Read More


Mostly native to the Canary Islands off the west coast of North Africa, Aeoniums are fascinating evergreen succulents with irresistible rosettes of fleshy, pinwheel leaves. Attractive when not blooming, they are particularly striking with their bright racemes of small, star-shaped flowers.

Agapanthus 'Arctic Star' (African Lily)

Noted for its hardiness and vigorous growth, Agapanthus 'Arctic Star' produces large rounded clusters of trumpet-shaped, pure white flowers on sturdy, upright stalks atop a clump of beautiful, semi-evergreen, gray-green, strap-shaped leaves.

Read More

Agapanthus 'Bressingham Blue' (African Lily)

Agapanthus 'Bressingham Blue' is a flamboyant African Lily with showy, 4.5 in. (11 cm), rounded clusters of deep amethyst-blue flowers from mid summer to early fall. They rise on stiff, upright stalks atop clumps of beautiful, long, shiny leaves.

Read More

Agapanthus 'Dr. Brouwer' (African Lily)

Agapanthus 'Dr. Brouwer' is a lovely African Lily with showy rounded clusters of dark blue, star-shaped flowers from mid to late summer. They rise on stiff, upright stalks atop clumps of beautiful, deciduous, arching dark blue green leaves.

Read More

Agapanthus 'Loch Hope' (African Lily)

Tall, award-winning Agapanthus 'Loch Hope' produces glamorous rounded clusters of trumpet-shaped, deep blue flowers.

Read More

Agapanthus 'Luly' (African Lily)

Agapanthus 'Luly' is a particularly charming African Lily with striking rounded clusters of pale-blue, star-shaped flowers, each petal with a darker mid-vein.

Read More

Agapanthus 'Peter Pan' (African Lily)

A very attractive dwarf Lily of the Nile, Agapanthus 'Peter Pan' produces graceful rounded clusters of trumpet-shaped, light blue flowers, each petal with a darker mid-vein.

Read More

Agapanthus 'Silver Moon' (African Lily)

A very attractive variegated Lily of the Nile, Agapanthus 'Silver Moon' enlivens the summer garden with its brightly stripped silvery-white, strap-shaped leaves. It is topped in summer with abundant rounded clusters of trumpet-shaped, lavender-blue flowers, which rise with majesty on stiff, upright stalks.

Read More

Agapanthus (Lily Of The Nile)

Agapanthus are such flamboyant and exotic-looking perennials that it is impossible not to love them!

Agapanthus africanus 'Albus' (African Lily)

Adding a bright splash to the flower border, Agapanthus africanus 'Albus' is a white African Lily with eye-catching, rounded clusters of crisp white, trumpet-shaped flowers.

Read More

Agapanthus africanus (African Lily)

Native to South Africa, award-winning Agapanthus africanus is a particularly striking African Lily with showy rounded clusters of fragrant, blue, funnel-shaped flowers.

Read More

Agapanthus comptonii 'Headbourne Hybrids' (African Lily)

Among the hardiest Lilies of the Nile, award-winning Agapanthus 'Headbourne Hybrids' produces large rounded clusters, 3-4 in. wide (7-10 cm), of funnel-shaped flowers in variable shades of light and dark violet-blue.

Read More

Agastache 'Summer Sky' (Hummingbird Mint)

Agastache 'Summer Sky' proudly displays glowing violet-blue flowers with dark calyxes over a bright green foliage from midsummer well into the fall for a great colorful display.

Read More

Agastache 'Summer Sunset' (Hummingbird Mint)

Set your borders aglow with this spectacular Agastache! 'Summer Sunset' features warm, sunset-orange hues all summer that will not fade in the summer's heat

Read More

Agastache (Hyssop)

A wonderful perennial that adds color and a spiky texture to your garden! Agastache are beautiful, aromatic herbaceous perennials, rich of many qualities: broad color palette, lovely vertical lines, abundant blooms, drought and heat tolerance, great versatility

Agave 'Blue Flame'

Resembling a blue flame with its gracefully incurved leaf, Agave 'Blue Flame' is an evergreen succulent perennial which produces elegant rosettes of flexible blue-green leaves with finely serrated margins and a terminal spine.

Read More

Agave 'Blue Glow'

Agave 'Blue Glow' is a slow-growing evergreen succulent which produces elegant rosettes of blue-green, chalky leaves with finely toothed margins adorned with a golden and red ribbon. A striking beauty which is particularly stunning when backlit with its glowing red and golden margin.

Read More

Agave 'Cream Spike'

A charming and tiny variegated Agave, 'Cream Spike' is a highly ornamental evergreen succulent with small, solitary, rounded rosettes of blue-green leaves adorned with broad butter-yellow margins and dark brown spines. This Agave variety produces many offsets that can be easily pulled and re-planted elsewhere. It is perfect for small containers.

Read More

Agave 'Joe Hoak'

Incredibly pretty, Agave 'Joe Hoak' is an evergreen succulent perennial which produces striking rosettes of gracefully curving leaves, delicately striated with pale gray-green and cream, and adorned with a terminal reddish-brown spine.

Read More