Setup, Compatibility & Care
To establish your 9cm pots, prepare a planting hole twice the size of the root ball in well-draining soil. These plants prefer a sunny or partially shaded spot. When planting in walls or paving crevices, use a small amount of gritty compost to encourage root grip. For care, avoid overwatering once established, as they prefer slightly drier conditions. During the peak of summer, they benefit from a light shearing after the first heavy flush of flowers to encourage a second, tidy wave of blooms. In late autumn, you can cut them back harder to tidy the plant for the dormant season. They are generally self-sufficient but benefit from occasional liquid feeding if grown exclusively in containers.