Euphorbia hypericifolia Breathless™ Series

The Breathless™ Euphorbias are hybrid perennials or annuals in the spurge family (Euphorbiaceae). They are only hardy in zones 10-12. The genus name, Euphorbia, honors a Greek physician, Euphorbus. 

Plant in full sun to partial shade in well-drained soil.  They are quite drought and heat-tolerant once established and are resistant to browsing by deer and rabbits. They grow quickly to 8 to 20 inches tall with a 20 to 24-inch spread with a compact mounding habit. These low-maintenance plants require no deadheading to enjoy a long bloom season. Pinch to encourage a bushy habit especially if they are grown in containers.  All euphorbias contain a milky sap in stems and leaves which can cause contact dermatitis for some.

This series of plants differs from the species by having dark green leaves that have an interesting flush of red.  The flowers are quite tiny but the showy white or pink-flushed bracts surrounding them last for a long bloom season from spring until the first frost.

Plant these groundcovers to fill in around perennials and shrubs, in containers as a filler, in border fronts and in cottage or drought-tolerant gardens.  Use in a fairy garden, plant in hanging baskets or use along a walkway.  They can even be grown indoors as houseplants and will bloom all year if given enough light. Wear gloves when handling these plants due to the milky sap being toxic.

Insects, Diseases, and Other Plant Problems:  No significant problems.

VIDEO Created by Elisabeth Meyer for "Houseplants, Succulents, and Cacti", a plant identification course offered in partnership with Longwood Gardens.

More information on Euphorbia hypericifolia.