The Day Flower is a cheery, fast flowering plant with distinct three petaled flowers (in a mix of vivid blue, white, lilac and violet) with bright yellow stamens. Also known as the Spider Flower. Plants grow to 50-80 cm and are heavy bloomers through summer and autumn. While the flowers last just one day, every morning there are plenty of new flowers. A frost tender perennial that flowers two months after sowing. Easy to grow in sun or part-shade in moist or dry soil. 50 seeds.