Thryallis is a shrub which will get bushy and has a yellow flower that covers the shrub all year round. Best used as a backdrop bush with color or to fill an empty area easily. Needs full sun or otherwise may tend to get “leggy” on the bottom. It is a very hardy and easy to grow plant for Florida.
Life Cycle: Perennial
Water Requirement: Moderate
Light Requirement: Full Sun to Partial Shade
Max Height: 6 Ft.
Winton R. –
The yellow flower is spectacular.