Bright colors, excellent vase life, and low susceptibility to powdery mildew. This improved mix is an essential component of any cut-flower offering. Prolific, 1 and 1/2 to 2 and 1/2 inch double and semi-double blooms. The average height is 30 to 40 inches.  Blooms in about 75 to 90 days. Germination rate about 70% and better. David’s Garden Seeds is a Veteran owned business that has been offering quality seeds since 2009.