University of Wisconsin-Madison | Botany Plant Growth Facilities


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Genus: Portulaca

Species: grandiflora

Common Name: Moss Rose

Family: Portulaceae

Order: Caryophyllales

Native: Brazil, Argentina and Uruguay

Habit: Annual

Height: 0.5 to 1 foot

Width: 0.5 to 1 foot

Flowering Season: Summer to Fall

Flower Color: Pink, purple, white, red, orange or yellow

Propagation: Seed and stem cutting

Note: This plant is suitable for edging, rock gardens, ground cover, containers, or stone walls. Moss Rose makes an excellent choice for dry soil areas of gardens. Monitor plant for aphids and crown rot. Prefers sunny, fairly dry, well-drained, ordinary garden soil.