What to plant in wet clay soil in Hampton Roads

Sources (5)

Short answer: In Virginia Beach, Chesapeake, Norfolk, Suffolk, Portsmouth, Hampton and Newport News, pick plants that are native to wet ground instead of fighting the clay. The regional native plant guide for Southeast Virginia lists shrubs like buttonbush, inkberry, winterberry and sweet pepperbush, and perennials like swamp milkweed and cardinal flower, as handling wet or clay soil.Plant notes are quoted from Native Plants for Southeast Virginia, including Hampton Roads (Virginia Coastal Zone Management Program, 2nd ed., 2025), reviewed by Virginia Tech's Hampton Roads AREC and others.

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Checked October 18, 2026. "Wet" in this guide means soggy soil, not salt water. Check salt tolerance separately if you're right on the water.

First, confirm it's really wet clay

Virginia Cooperative Extension (written at the Hampton Roads AREC) defines a wet site as one where water stands for long periods or drains slower than about 1 inch an hour. Its test: dig a hole about a foot deep, fill it with water, and time how fast it drains. To check for a high water table, dig a few 2-foot holes and look again in 2 to 3 hours. If water has collected, the water table is high (VCE 430-026). The USDA NRCS Web Soil Survey shows the mapped soil and drainage class for your lot.

Native shrubs for wet or clay soil

Plant	Size	Soil (guide wording)	Source
Buttonbush (Cephalanthus occidentalis)	5–12 ft	“Prefers wet soil, including flooding and standing fresh water”	SE Virginia guide
Sweet pepperbush (summersweet) (Clethra alnifolia)	3–6 ft	“Average, medium to wet soils; tolerates clay and salt-spray tolerant”	SE Virginia guide
Winterberry (Ilex verticillata)	3–12 ft	“Average, acidic, dry, medium to wet soils; tolerates clay.” Needs a male and female plant for berries	SE Virginia guide
Inkberry (Ilex glabra)	4–6 ft, evergreen	“Wet to moist, sandy, acid soils; flood tolerant.” The guide calls it a good boxwood substitute	SE Virginia guide
Virginia sweetspire (Itea virginica)	3–4 ft	“Average, medium to wet, soils”; red-purple fall color	SE Virginia guide
Silky dogwood (Cornus amomum)	6–12 ft	“Average, medium to wet, well-drained soils”; spreads into thickets	SE Virginia guide

Native perennials for wet or clay soil

Plant	Size	Soil (guide wording)	Source
Swamp milkweed (Asclepias incarnata)	2–5 ft	“Moist/wet, rich soils, tolerates clay”; Monarch host	SE Virginia guide
Cardinal flower (Lobelia cardinalis)	1–4 ft	“Consistently moist to wet, humus-rich, sandy & clay soils”	SE Virginia guide
Great blue lobelia (Lobelia siphilitica)	1.5–4 ft	“Moist to wet clay, loam or sandy soils”	SE Virginia guide
Swamp rose-mallow (Hibiscus moscheutos)	3–8 ft	“Wet or moist soils”	SE Virginia guide
Narrow-leaved sunflower (Helianthus angustifolius)	3–8 ft	“Moist to wet soils; clay, loam, sandy”	SE Virginia guide
Common sneezeweed (Helenium autumnale)	1.5–5 ft	“Moist, clay soils”	SE Virginia guide
Virginia blue flag (Iris virginica)	2–4 ft	“Moist to wet, rich acid soils”	SE Virginia guide

Trees for wet sites

VCE's wet-site tree list includes red maple, river birch, American hornbeam, sweetgum, sweetbay magnolia, black tupelo, American sycamore, swamp chestnut oak, willow oak and bald cypress, among others (VCE 430-026). The same list also includes trees that are invasive in Virginia, like Paulownia, so check our invasive plant lists before you buy anything from an older list.

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Make the planting work

Plant a little high. VCE suggests leaving several inches of the root ball above grade, covered with mulch, or building a planting berm on wet sites (VCE 430-026).
Deal with runoff. Mulch slows water so it soaks in. Perforated drainpipe or shallow trenches can carry problem water away (VCE 430-026).
Lawn on the Peninsula: VCE York County gives Sept. 1 to Oct. 1 as the best window to seed fescue (VCE York County). Bare, soggy patches often do better as a planted bed.
Find more natives by locality: Virginia DCR Native Plant Finder filters by region, moisture and light.

Common questions

What shrubs grow in wet clay in Virginia Beach and Chesapeake?

The Native Plants for Southeast Virginia guide lists buttonbush (prefers wet soil, even flooding), sweet pepperbush (tolerates clay), winterberry (tolerates clay), inkberry (flood tolerant) and Virginia sweetspire (medium to wet soils).

How do I know if my Hampton Roads yard is a wet site?

Virginia Cooperative Extension calls a site wet if water stands for long periods or drains slower than about 1 inch per hour in a foot-deep test hole.

What perennials handle wet clay in coastal Virginia?

Swamp milkweed, cardinal flower, great blue lobelia, narrow-leaved sunflower and common sneezeweed are listed for moist-to-wet or clay soils in the Southeast Virginia native plant guide.

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