天竺葵是多年生草本花卉,群花密集如球。花色红、白、粉、紫,变化多样。昆明地区四季如春,天竺葵在这里一年四季都可开花。繁殖昆明地区四季均可进行种植,以冬、春季室内盆播为好。发芽适温为18℃～26℃。天竺葵种子不大,播后覆土不宜深,约4～6天发芽。秋播第二年夏季能开花。播种繁殖的实生苗可选育出优良的中间型品种,花多叶少。 Geranium is a perennial herbaceous flower, densely populated as a ball. Color red, white, pink, purple, varied. Four Seasons in Kunming, such as spring, geranium flowers here all year round. Breeding Four seasons can be planted in Kunming, winter, spring indoor potted as well. Germination temperature is 18 ℃ ~ 26 ℃. Geranium seeds are not big, after sowing the soil should not be deep, about 4 to 6 days germination. Autumn sowing the second year can bloom in summer. Planting and breeding of seedlings can be breeded to produce excellent intermediate varieties, less flowers and more leaves.