Larkspur Giant Imperial Mix Seeds bloom into wild delphinium which is one of the most popular dried flower in trade. Larkspur Giant Imperial has spikes of red, blue, pink, white and purple. They are annual developing flowers. They are annual flowers and prefer to grow in direct sunlight around 6 hours per day or half shade which is approximately 1 hour per day. Larkspur Giant Imperial has a vast number of colors and reach up to 36 inches when they have matured. They tend to boom in the summer time. Larkspur Giant Imperial peak blooming time is during the summer.
They tend to grow best when they are planted in average, moist and well-drained soil. Larkspur Giant Imperial will tolerate sandy soil, loamy soil, clay soil and moist soil. Larkspur Giant Imperial are native to Europe and their ideal growing regions are Northeast, Southeast, Midwest, Southwest, West, Pacific and Northwest. Larkspur Giant Imperial are used extensively to attract hummingbirds and butterflies, showy flowers and as extended bloomers. They are easy to grow and the seeds can be stored in a cool, dry place.