Geranium Cinereum The Geranium is also known as the Crane’s bill, Cranebill, Dwarf Cranesbill Geranium Shape & Size You can grow these plants from seeds or small plants. With a moderate growth rate, geranium plants will eventually grow into good sized plants Final Height: 15 – 20cm Final Spread: 40 – 50cm Spacing: 40cm Growth: ...