The database

Shrubs

Shrubs for structure, screening, and seasonal interest.

1,652 plants

Iodinebush (Allenrolfea Occidentalis) — Iodinebush (Allenrolfea occidentalis) is a hardy, evergreen shrub thriving in arid zones

Iodinebush

Allenrolfea Occidentalis

Full · Zones 10–10

Irene Koster Rhododendron (Rhododendron 'Irene Koster') — pale pink flowers that bloom profusely in the spring

Irene Koster Rhododendron

Rhododendron 'Irene Koster'

Half · Zones 9–11

Irene Lantana (Lantana 'Irene') — The Lantana 'Irene' is a vibrant, perennial shrub thriving in zones 8-11

Irene Lantana

Lantana 'Irene'

Full · Zones 9–10

Irene Rosemary (Rosmarinus Officinalis 'Irene') — commonly named Irene Rosemary

Irene Rosemary

Rosmarinus Officinalis 'Irene'

Full · Zones 8–10

Irish Yew (Taxus Baccata 'Stricta') — The Irish Yew (Taxus baccata 'Stricta') is a dense, columnar evergreen, ideal for formal gardens

Irish Yew

Taxus Baccata 'Stricta'

Full · Zones 6–9

Island Bush Poppy (Dendromecon Harfordii) — Preferring full sun and well-drained soil

Island Bush Poppy

Dendromecon Harfordii

Full · Zones 9–9

Island Ceanothus (Ceanothus Arboreus) — The Island Ceanothus (Ceanothus arboreus) is a striking evergreen shrub

Island Ceanothus

Ceanothus Arboreus

Full · Zones 8–10

Island Manzanita (Arctostaphylos Insularis) — Arctostaphylos insularis, or Island Manzanita, is a statuesque shrub native to the California Channel Islands

Island Manzanita

Arctostaphylos Insularis

Full · Zones 9–11

Island Tree Mallow (Lavatera Assurgentiflora) — native to California's Channel Islands

Island Tree Mallow

Lavatera Assurgentiflora

Full · Zones 8–8

Issai Purple Beautyberry (Callicarpa Dichotoma 'Issai') — is a compact deciduous shrub reaching up to 4 feet in height and spread

Issai Purple Beautyberry

Callicarpa Dichotoma 'Issai'

Full · Zones 5–8

Italian Buckthorn (Rhamnus Alaternus) — The Italian Buckthorn (Rhamnus alaternus) is an evergreen shrub with a dense

Italian Buckthorn

Rhamnus Alaternus

Full · Zones 7–10

Italian Jasmine (Jasminum Humile) — Winter Jasmine (Jasminum humile) is a deciduous shrub

Italian Jasmine

Jasminum Humile

Full · Zones 8–9

Ivanhoe Grevillea (Grevillea Vic. 'Ivanhoe') — The Grevillea 'Ivanhoe' is a hardy, Australian native shrub, reaching 6-9 ft in height and spread

Ivanhoe Grevillea

Grevillea Vic. 'Ivanhoe'

Full · Zones 9–11

Ivory Halo Dogwood (Cornus Alba 'Ivory Halo') — The Ivory Halo Dogwood (Cornus alba 'Ivory Halo') is a compact

Ivory Halo Dogwood

Cornus Alba 'Ivory Halo'

Full · Zones 3–8

Ivory Silk Japanese Tree Lilac (Syringa Reticulata) — The Ivory Silk Japanese Tree Lilac (Syringa reticulata) is a robust

Ivory Silk Japanese Tree Lilac

Syringa Reticulata

Full · Zones 4–7

Jade Necklace (Crassula Perforata) — The Jade Necklace, Crassula rupestris subsp

Jade Necklace

Crassula Perforata

Full · Zones 9–11

Jade Plant (Crassula Ovata) — Jade Plant (Crassula ovata) is a succulent heralding from South Africa

Jade Plant

Crassula Ovata

Half · Zones 9–11

Jamaica Hibiscus (Hibiscus Rosa-Sinensis 'Jamaica') — large blooms measuring up to 6 inches across with deep red petals and glossy dark green leaves

Jamaica Hibiscus

Hibiscus Rosa-Sinensis 'Jamaica'

Full · Zones 10–10

Jane Magnolia (Magnolia 'Jane') — The Jane Magnolia (Magnolia x 'Jane') is a stunning deciduous hybrid known for its late-blooming

Jane Magnolia

Magnolia 'Jane'

Full · Zones 6–10

Japanese Angelica-Tree (Aralia Elata) — The Japanese Angelica-tree (Aralia elata) is a tall, deciduous shrub reaching heights of 20-40 feet

Japanese Angelica-Tree

Aralia Elata

Full · Zones 4–9

Japanese Aralia (Fatsia Japonica) — The Japanese Aralia, or Fatsia japonica, is an evergreen shrub that reaches 6 to 10 feet high and wide

Japanese Aralia

Fatsia Japonica

Deep Shade · Zones 7–11

Japanese Aucuba (Aucuba Japonica) — Japanese Aucuba (Aucuba japonica)

Japanese Aucuba

Aucuba Japonica

Deep Shade · Zones 7–10

Japanese Barberry (Berberis Thunbergii) — Japanese Barberry (Berberis thunbergii) is a deciduous shrub thriving in USDA zones 4-8

Japanese Barberry

Berberis Thunbergii

Full · Zones 4–10

Japanese Barberry (Berberis Thunbergii 'Aurea') — reaching 3-4 feet high and wide

Japanese Barberry

Berberis Thunbergii 'Aurea'

Full · Zones 4–10