Cape Plumbago

Cape Plumbago (Plumbago auriculata), also known simply as plumbago or skyflower, is a fast-growing, evergreen shrub native to South Africa. It is widely appreciated for its abundant clusters of soft blue or white, phlox-like flowers that bloom almost year-round in warm climates. With a sprawling, vining habit, Cape Plumbago can be grown as a mounding shrub, a cascading plant over walls, or even trained onto trellises for vertical interest. Its delicate, airy blossoms and bright green foliage make it a favorite for adding color and texture to both formal gardens and naturalistic landscapes.

This hardy plant thrives in full sun and well-drained soil, tolerating heat, drought, and even salty coastal conditions once established. Cape Plumbago attracts butterflies and pollinators, making it a great choice for wildlife-friendly gardens. Though relatively low-maintenance, it benefits from occasional pruning to keep it tidy and encourage more blooms. It can grow up to 6–10 feet in both height and spread if left untrimmed, so regular shaping helps keep it manageable. With its versatility, long flowering season, and tolerance for tough conditions, Cape Plumbago is a standout ornamental plant for gardeners in warm, frost-free regions.

For more guidance on what to do with your landscape, visit our nursery and speak with any of our nursery pros. We also offer free home and business landscape design consultations at our nurseries. We'll pick the perfect Cape Plumbago for the perfect spot in your yard!