Belonging to the Violet genus (Viola 'Penny Blue'), Penny Blue is a variety of Pansy. Penny Blue grows as a Perennial and is a Flower. Being a Perennial, it tends to grow best over several years (approx 3 years and greater). Penny Blue 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 Penny Blue have been kindly provided by our members.
By our calculations, you should look at sowing Penny Blue about 90 days before your last frost date.