Annual ( Eucalyptus citriodora) Ultra lemon scented leaves, more fragrant than lemons themselves. Narrow 3-4” gray green leaves have a high percentage of citronella oil and are a main ingredient for plant based insect repellent. It has grown to over 3’ by the end of our season. Works well as container plant or in the garden and when pruned back keeps a bushy habit. Zone 9-11. 20 seeds.