Helianthus maximillian
This member of the true sunflower family grows from 3 to 8 feet in height in sand or clay under full sun. Yellow blooms from September to October. Lance shaped grey green foliage is attractive throughout the summer and blooms make great cut flowers for autumn bouquets. It is a great food source for birds and butterflies.
Can be propagated by seed or division.
These are trouble free plants that may require frequent division. Plants can be divided in spring.

Day +11 sun and cloud Wind NE14km/h P.O.P.4%
Night +7 mainly clear Wind NE11km/h P.O.P.0%