Torenia Flowers Perennial. Grow this versatile plant almost anywhere including flower beds borders containers window boxes and hanging baskets. While knowing Torenia and Missouri Primrose Facts a major factor which should be taken into consideration is plant allergy.
This structure resembles a wishbone and hence the name. Torenia gets its name from a Swedish botanist Olaf Toren who was Swedish East India Companys chaplain in the mid-1700s. Leaves are oval or heart-shaped.
A low-maintenance plant usually grown as an annual torenia is perennial in the warm climates of US.
While the wishbone plant is adaptable it prefers a rich consistently moist and well-draining soil in an area with morning sun and afternoon shade. In general Torenia fournieri is a bushy compact summer flowering annual to 1 foot tall. Grow this versatile plant. Its flower has two stamens that emerge from opposite sides with the anthers connected.