Foamflower
Tiarella cordifolia
Green in January as in July, for screening and winter cover — happy in loam soil and 1–2 ft wide.
- Part shade
- Average
- 6–12 in
- Blooms Apr–May
Native shrubs, groundcovers, and ferns that hold their leaves through winter for year-round green, screening, and cover. Oklahoma sits in a landscape of Cross Timbers & mixedgrass prairie, and the natives that thrive here are the ones built for its continental, hot summers character. The list below — led by Foamflower and Crossvine — is filtered to species genuinely native to Oklahoma and the wider flora of the Great Plains and hardy through zones 6–8. Evergreen natives carry the garden through the bare months, giving structure, privacy, and winter shelter for birds when the deciduous plants have dropped their leaves. Site broadleaf evergreens out of harsh winter wind and afternoon sun to prevent leaf scorch, and water them deeply going into a dry fall so they enter winter fully charged.
Each one native to your region and hardy in zones 6–8 · see this collection in other states.
Tiarella cordifolia
Green in January as in July, for screening and winter cover — happy in loam soil and 1–2 ft wide.
Bignonia capreolata
Evergreen structure and privacy through the bare months, 6–10 ft wide and cold-hardy to zone 6.
Ilex glabra
Keeps its foliage all winter for cover when the deciduous plants are bare, happy in sand, clay, and loam soil and cold-hardy to zone 4.
Phlox subulata
Holds its leaves through winter for year-round green and cover, 4–8 in tall and 1.5–2 ft wide.
Polystichum acrostichoides
Keeps its foliage all winter for cover when the deciduous plants are bare, 1.5–2.5 ft wide and happy in rocky and loam soil.
Seed packets, plugs, and starter plants for many of these species ship to your door.
Browse on AmazonSome links here are affiliate links — we may earn a small commission at no extra cost to you. The surest source of locally-adapted stock is a native-plant nursery or a native plant society sale in your area.