三色堇又名蝴蝶花、猫儿脸,为堇菜科多年生草本,常作二年生花卉栽培。株高15~25厘米,花期较早,花朵较大,花朵通常由白、黄、紫三种颜色构成,也有单色,花期3~5月。三色堇分枝较多,花朵繁密,色彩艳丽,园林上用作花坛、花境或镶边材料,也可作盆花栽培,是早春主要花卉之一。一、精细播种三色堇用种子繁殖,有的秋播,也有的春播。为使春季开花,一般用秋播, Pansy, also known as the butterfly flower, cat’s face, for the Violaceae perennial herb, perennial biennial flower cultivation. Plant height 15 ~ 25 cm, flowering earlier, flowers larger, flowers usually white, yellow, purple three colors, but also monochrome, flowering March to May. Pansy Branches more dense flowers, colorful, garden as a flower bed, flower border or striped material, can also be used for potted flowers, is one of the main flowers in early spring. First, the fine seeding Pansy seed breeding, autumn seeding, but also some spring. To make the spring flowering, usually with autumn sowing,