Buy Flowers › Kosteletzkya pentacarpos - 4" Pot Kosteletzkya pentacarpos - 4" Pot $6.50 Virginia Seashore Mallow, US native perennial, 3-4' tall with pink mallow blooms, likes rich moist soils, butterfly attractor, Hardy zone 6-9 Add To Cart Added! Virginia Seashore Mallow, US native perennial, 3-4' tall with pink mallow blooms, likes rich moist soils, butterfly attractor, Hardy zone 6-9