A virtually hassle-free perennial, offering three months of vanilla-scented, white flowers in clean clusters from midsummer to early fall. Deadheading the flowers will stimulate another bloom cycle about a month after the first one. The flowers, which are heavily laden with nectar and pollen, are particularly attractive to hummingbirds, butterflies, bees, and other beneficial insects.
Bloom Season |
Spring/ summer |
Colour |
yellow |
Light |
Full sun – Part sun |
Spacing |
45- 60cm (18-24”) |
Spread |
45- 60cm (18-24”) |
Height |
60- 85cm (20-30”) |
Hardiness Zone |
3-9 |
Attributes |
Photos and data courtesy of Van Noort Bulb – http://