Perennial and vigorous plant, reaching 50 cm high, with large and abundant light pink flowers blooming from June to August. Ideal for giving a rustic and wild look to your garden. Sunny exposure, hardy to -15 ° C. Deciduous foliage, to be cut back to ground level in March. Sowing in March to May in a box, under 0.5 cm of fine potting soil, or sowing in place when the soil is warm. Water regularly. When the plants have 3 or 4 leaves, thin out to 15/20 cm. When the plants reach 30 cm high, pinch them to ensure good branching .