Some plants bear only short-stalked female flowers, or bisexual (perfect) flowers also on short stalks, while others may bear only male flowers, clustered on panicles 5 or 6 feet long. Some plants may have both male and female flowers. Others at certain seasons produce short-stalked male flowers, at other times perfect flowers. This change of sex may occur temporarily during high temperatures in midsummer. Male or bisexual plants may change completely to female plants after being beheaded. Certain varieties have a propensity for producing certain types of flowers
Ottawa Horticultural Society was created in 1892.
American Horticultural Society was created in 1922.
Royal Horticultural Society was created in 1804.
Pennsylvania Horticultural Society was created in 1827.
Massachusetts Horticultural Society was created in 1829.
The budget of Pennsylvania Horticultural Society is 21,000,000 dollars.
The Royal Caledonian Horticultural Society (now known as the Royal Caledonian Horticultural Society) was created in 1809, making it one of the oldest horticultural societies in the world. Its aim is to promote horticulture and gardening in Scotland.
International Society for Horticultural Science was created in 1864.
Agri Horticultural Society of India was created in 1820.
The motto of Pennsylvania Horticultural Society is 'Planting Seeds, Growing Lives'.
Royal Danish Horticultural Society's Garden was created in 1882.
The web address of the Chicago Horticultural Society is: www.chicagobotanic.org