1·品种介绍红色铁扫帚为一年生半木质化草本植物。株高1·5~2米,上部尖细、下部宽圆,由无数细密分枝组成,结构紧凑,青绿色,成熟时为褐红色,较为美观。每年2~3月种植,7~8月开花结籽,10~11月成熟。其成熟干燥枝条为白色,略带金黄,发亮,质坚富有弹性,不易折断,耐磨,是制作扫帚的 1 · Variety introduction Red iron broom for the annual half-lignified herb. Plant height of 1.5 to 2 meters, the upper taper, the lower part of the wide circle, composed of numerous fine branches, compact, turquoise, maturity, maroon, more beautiful. February to March each year planting, July to August flowering seed, mature from October to November. The mature dry branches are white, slightly golden, shiny, qualitative and elastic, not broken, wear-resistant, is to make a broom