Add a splash of blue to your garden with these 8x PEONY ASTER BLUE DUCHESSE plug plants. These fast-growing annuals bloom in medium to late summer with very large and double incurved flowers. The upright clumping plants have 5 to 8 floral stems and are heat resistant, making them perfect for outdoor cultivation in Mediterranean, temperate, and humid continental climates.

These easy-to-grow plants thrive in a variety of soil types, including clay, sand, chalk, loam, and peat, and prefer medium to full sunlight. Water them moderately and plant them 12 weeks before the season of interest - autumn, summer, or spring. With their gorgeous blue blooms and medium-sized flowering habit, these Callistephus genus plants are sure to add a pop of colour to your garden.