- Who
- Chinese wisteria
- What
- 152/0.4/220 dimension(s)
- Where
- United States (Sierra Madre)
- When
- 1994
The largest blossoming plant is the Chinese wisteria (Wisteria sinensis) at Sierra Madre, California, USA. It was planted in 1892 and by 1994 had branches measuring 152 m (500 ft) long, covered an area of 0.4 ha (1 acre) and weighed 220 tonnes (48,500 lb). An estimated 1.5 million blossoms were produced during the five-week blossoming period.
