Sand squares, Rugel's nailwort (Paronychia rugelii)

Description: A must-have novelty plant for the gardening enthusiast.  The low growing wildflower features square inflorescences! This res-seeding annual performs best in sandy soils, as the name implies.

Lifespan: Annual

Light exposure: Full sun to high pine shade

Bloom season: Summer

Bloom color: White

Height (in bloom): 8 to 12 inches

Habitat: Dry sandhills and flatwoods

Each packet covers 10 square feet.