Verbena bonariensis is a tall and slender-stemmed perennial. It can grow to 6 ft (120 cm) tall and can spread to 3 ft (90 cm) wide.At maturity, it will develop a woody base. Fragrant lavender to rose-purple flowers are in tight clusters located on terminal and axillary stems, blooming from mid-summer until fall frost.The stem is square with very long internodes.erbena bonariensis is a tall and slender-stemmed perennial. It can grow to 6 ft (120 cm) tall and can spread to 3 ft (90 cm) wide.
The four seasons.The four seasons are spring, summer, fall (autumn) and winter.Â©bigstockphoto.com/iluzia. Earth spins around the Sun at an angle, which is why we have different seasons. Most modern day calendars around the world reflect this and divide the year into 4 seasons: spring, summer, fall (autumn), and winter. The dates of when these seasons begin and end, vary depending on who you ask.
In Australia, the seasons are defined by grouping the calendar months in the following way: 1  Spring - the three transition months September, October and November. 2  Summer - the three hottest months December, January and February.  Autumn - the transition months March, April and May.