非洲菊又名扶郎花,多年生草本花卉,花朵硕大,花枝挺拔,花期长,花色艳丽,是世界著名的切花之一。非洲菊性喜冬季温和、夏季凉爽的气候条件,要求空气比较干燥、日照充足、通风良好的栽培环境及排水透气性好、富含腐殖质、深厚肥活的基质。根据它的这些特性,无土栽培非洲菊,可选择用干净、排水透气性好、易消毒的河沙等作基质。基质使用前进行筛选、去杂,然后消毒,用80倍的福尔马林溶液与河沙搅拌均匀,用塑料薄膜将河沙盖严,闷3天后揭开,凉晒一周后使用。花盆用清水冲洗干净,凉晒后使用。非洲菊苗要选择根系粗壮、无病虫害的植株,冲去根部泥土,然后用800～1000倍的福尔马林溶液或多 Gerbera, also known as Gerbera, perennial herbaceous flowers, huge flowers, tall and straight, long flowering period, beautiful colors, is one of the world-famous cut flowers. Gerbera sexual winter mild, cool weather in summer, requiring air is relatively dry, adequate sunshine, well-ventilated cultivation environment and drainage breathable, rich in humus, deep fat live matrix. According to its characteristics, soilless culture Gerbera, you can choose to use clean, drained air permeability, easy to disinfect the sand as a matrix. Matrix screening before use, to miscellaneous, and then disinfected, with 80 times the formalin and river sand Stir, with a thin plastic film will be covered with sand, boring 3 days after the opening, cool sun a week later use. Flower pots rinse with clean water, cool sun after use. Gerbera seedlings to choose roots thick, pest-free plants, rushed to the roots of soil, and then with 800 to 1000 times more formalin solution or more