Belonging to the Violet genus (Viola 'Alethia'), Alethia is a variety of Pansy. This variety is a Flower that typically grows as an Perennial, which is defined as a plant that matures and completes its lifecycle over the course of three years or more. Alethia is known for growing to a height of approximately 20.0 cm (7.8 inches).
This variety plant info is provided by the myfolia gardener's wiki. All details about Alethia have been kindly provided by our members.
By our calculations, you should look at sowing Alethia about 90 days before your last frost date.