The common name for Aubrieta is lilacbush, also known as purple rock cress or rainbow rock cress. This beautiful flowering plant belongs to the mustard family and is beloved by gardeners and landscaping enthusiasts alike. Its vibrant purple flowers and low-growing habit make it a favorite choice for adding color and texture to rock gardens, borders, and other outdoor spaces.
I have personally had the pleasure of working with Aubrieta in various garden projects, and I must say that its common names truly capture its essence. When in full bloom, the lilacbush is a sight to behold, with its delicate, cascading flowers creating a stunning display of purples and pinks. The term “lilacbush” perfectly describes the bushy growth habit and the lovely shades of lavender and lilac that adorn its blooms.
Another common name, purple rock cress, highlights the plant’s ability to thrive in rocky environments. Aubrieta is well-suited for growing in rocky areas, slopes, and walls, where its trailing foliage and vibrant flowers can beautifully contrast with the rough textures of the rocks. These plants are remarkably resilient and can tolerate poor soil conditions, making them a perfect choice for adding color and interest to challenging garden spaces.
The name “rainbow rock cress” is perhaps the most evocative of all. It conveys the idea that Aubrieta can bring a burst of rainbow-like colors to your garden. While the most common hues are purples and pinks, the flowers of Aubrieta can also range from white to deep violet, creating a truly mesmerizing and diverse tapestry of colors. This variation in flower color adds a sense of whimsy and enchantment to any garden setting.
Aubrieta is commonly referred to as lilacbush, purple rock cress, and rainbow rock cress. These names perfectly capture the beauty, resilience, and diverse colors that this plant brings to the garden. Whether you are looking to add a splash of purple to your rock garden or create a vibrant rainbow of colors along a wall, Aubrieta is a delightful choice that will not disappoint.
