Fertilising a Aubrieta 'Cascade Red'
To ensure vigorous growth and vibrant blooms, it is essential to provide Aubrieta 'Cascade Red' with the necessary nutrients. Fertilize in early spring as new growth appears, applying a balanced, slow-release fertilizer that will nourish the plant throughout its peak growing season. A second application of fertilizer may be beneficial after the initial flush of flowers has faded, to encourage further blooming and foliage density.
Given its creeping, widespread growth habit, care should be taken to distribute the fertilizer evenly around the base of the plant, avoiding direct contact with the foliage to prevent burn. With proper fertilization, this species will reward with a profusion of red and purple flowers that enliven borders and spill gracefully over edges in the sun or partial shade.