Dahlia ‘Blue Lagoon’ is a beautiful flowering plant with vibrant blue/purple blooms that add colour and charm to garden beds and pots. It grows best in full sun with rich, well drained soil and regular watering, keeping the soil moist but not waterlogged. It is a tender perennial tuber, often grown as an annual in colder climates

Size: 60–90 cm tall x 40–60 cm wide.