Thu–Fri 8–4 · Sat 8–2
Seashore Mallow, Kosteletzkya virginica
Seashore Mallow (Kosteletzkya virginica), colorful illustration
Sun
Full sun
Water
Wet
Height
3'–5'
Bloom
Continuous bloom summer through fall (July–October); attractive grey-green foliage all season
Deer
Browses
Zones
5–9

Seashore Mallow

Kosteletzkya virginica

Seashore Mallow blooms from summer through frost with a continuous parade of soft pink hibiscus-like flowers. open for just one day each, but new ones appearing reliably every morning. The flowers are smaller than the dramatic swamp hibiscus but appear in far greater numbers and over a much longer period, making the overall effect just as impressive through the long season. Hummingbirds and native bees visit constantly. It thrives in wet, salty, or brackish conditions that challenge most garden plants, making it genuinely irreplaceable for coastal rain gardens, tide-influenced wet areas, and the margins of retention ponds. The grey-green, velvety foliage is attractive all season and the plant has an open, somewhat wild character that suits naturalistic garden settings well. A remarkable plant for challenging coastal sites.

In stock this week
Available sizes
Typical $18–$36
1 gal / 3 gal

We grow a range of sizes and prices. Add the plant to your list, then pick your size when you visit.

Final price confirmed at pickup, depends on size and season.

1
First-season replacement guarantee on every plant.
Reserve for nursery pickup
No payment online · we pull, you pay at pickup.
Pickup address
125 Clover Hill Lane
Woodville VA · 22749 · open in Maps
Next pickup days
  • Thu, Jul 238 AM – 4 PM
  • Fri, Jul 248 AM – 4 PM
  • Sat, Jul 258 AM – 2 PM
What you're getting

A nursery-grown plant, ready for the ground.

Healthy, container-grown seashore mallow propagated on-site at Hill House from regional genetics. Includes a one-page care card. We make every effort to supply plants as listed; occasionally we substitute a similar species of equal value.

Quick factsat a glance
Sun
Full sun
Water
Wet
Mature size
3'–5'
Bloom
Continuous bloom summer through fall (July–October); attractive grey-green foliage all season
USDA zones
5–9

Pairs well with these.

Same light, same soil, same wildlife. Janet's picks to plant alongside seashore mallow.