Caramel Cluster (June) Caramel Cluster (April) Caramel Cluster Red and pink with a light brown cast in summer. £3.20 Often with red/pink colours in the early season but in the warmer and drier conditions of summer it shows these wonderful, carmel-brown tones. A good plant with a pleasing shape and habit. And it's from Sue Thomas! Bred by Sue Thomas (UK) 2002 Sent in 9cm pots as growing, established plants.