Serradula gigantea, Vernonia gigantea <br>TALL IRONWEED
Vernonia gigantea, also known as giant ironweed, or tall ironweed, is s native to the United States and Canada. The plants are up to 2.1 metres, 7' tall. The flowers open over a long period from summer to late fall, and are deep-purple in colour. They are excellent for providing a focal point at the back of the garden, and also for naturalizing meadows and open woodlands. Ironweed are very attractive to many pollinators!
Type: Hardy perennial
Hardiness zones: 5-9
Height: 5', 150cm
Seeds per packet:Ā 100
Vernonia gigantea, also known as giant ironweed, or tall ironweed, is s native to the United States and Canada. The plants are up to 2.1 metres, 7' tall. The flowers open over a long period from summer to late fall, and are deep-purple in colour. They are excellent for providing a focal point at the back of the garden, and also for naturalizing meadows and open woodlands. Ironweed are very attractive to many pollinators!
Type: Hardy perennial
Hardiness zones: 5-9
Height: 5', 150cm
Seeds per packet:Ā 100
Description
Vernonia gigantea, also known as giant ironweed, or tall ironweed, is s native to the United States and Canada. The plants are up to 2.1 metres, 7' tall. The flowers open over a long period from summer to late fall, and are deep-purple in colour. They are excellent for providing a focal point at the back of the garden, and also for naturalizing meadows and open woodlands. Ironweed are very attractive to many pollinators!
Type: Hardy perennial
Hardiness zones: 5-9
Height: 5', 150cm
Seeds per packet:Ā 100
