The plants of the Mistral line are the result of a selection featuring special colours. Flowering takes place early on the average, with high productivity and a cycle varying from 3 months, starting with 3 to 5 flowers, reaching its maximum of 15 flowers in 8 to 12 months. It is suggested that the flowers should be cut early in the morning, checking that the stem and the corolla of petals of each flower are well formed.