Warm Season (Groups 3–4)
Group 3–4 snapdragons are bred for optimal performance under long days, high light levels, and warm temperatures. Groups 3–4 have a relatively slow rate of growth and delayed blooming compared to lower group numbers. This slower growth allows the plants to produce tall, sturdy stems and well-formed flowers under long days, high light, and warm temperatures. Group 3–4 varieties thrive in conditions that would cause Group 1–2 varieties to produce thin stems and poorly formed flowers on short plants. Group 3–4 snapdragons can be grown in the field or indoors and are well-suited for spring and summer production in most areas. Please note that in general, all snapdragons prefer mild to moderate conditions and do not perform well under extreme, prolonged periods of heat.
25 Products
Sort By:
Johnny's Potomac Early Sunrise Mix
(F1) Snapdragon Seed
Early, fiery-colored blend for field or greenhouse.
Johnny's Potomac Summer Berry Blend
(F1) Snapdragon Seed
Refined berry-colored blend for field or greenhouse.
Madame Butterfly Ivory
(F1) Snapdragon Seed
Unique, double petal Azalea-type cut flower with a Victorian look.
Madame Butterfly Red
(F1) Snapdragon Seed
Unique, double petal Azalea-type cut flower with a Victorian look.
Madame Butterfly Yellow
(F1) Snapdragon Seed
Unique, double petal azalea-type cut flower with a Victorian look.
Johnny's Potomac Custom Mix
(F1) Snapdragon Seed
Refined all-season series for field or greenhouse growing.
Madame Butterfly Mix
(F1) Snapdragon Seed
Unique, double petal Azalea-type cut flower with a Victorian look.
Potomac Pink Improved
(F1) Snapdragon Seed
Refined all-season series for field or greenhouse growing.
Madame Butterfly Bronze
(F1) Snapdragon Seed
Unique, double petal Azalea-type cut flower with a Victorian look.