Propagation
Sow fresh seed during spring and maintain a temperature of 12º to 15º C. (55º to 59º F).

Botanic information
Leaf: The mid-green basal leaves are oblong and the sessile stem leaves are linear and arranged oppositely. The apex is acute and the leaves have a thin texture.

Flower: The 5-pettaled campanulate flowers are arranged on a tall scape above the foliage and appear from late spring to early summer.

Fruit: The small capsule is globular and accompanied by the persistent calyx.