唐菖蒲无土栽培可以防止病毒病的发生,而且能促进植株生长发育,提早开花,花序长,花朵多,花形大,茎干挺拔。有人在温室内作切花无土栽培试验,于12月28日种植,3月31日已开花,4月10日进入盛花期,比土培早得多。唐菖蒲无土栽培密度可以增大,2平方米槽可种植60株。 Gladiolus soilless culture can prevent the occurrence of virus disease, but also promote plant growth and development, early flowering, long inflorescence, flowers, flower-shaped, tall stems. Some people in the greenhouse for cut flower soilless cultivation test, planted on December 28, March 31 has flowering, April 10 into full bloom, much earlier than the soil culture. Gladiolus soilless culture density can be increased, 2 square meters can be planted 60 plants.