The perennial flowering plant grows up to 20-40 cm in height. Small, yellow flowers are collected in dense inflorescences. Blooms in the second year from April until July. Drought-resistant. Use for borders and alpine slides.
Annual flowering plant grows 10-15 cm tall. Fragrant, small, purple-lilac flowers collected in small inflorescences. Blooms from June to autumn. Use for flower beds, stone gardens and balcony boxes.