萱草‘艾伦’要如何修剪?
死 pruning will improve appearance, and can help reduce hemerocallis gall midge. Cut back flower stems after flowering has finished. Remove dead foliage as required

萱草‘艾伦’ · Hemerocallis 'Alan'
在肥沃、湿润但排水良好的土壤中生长,最好是全日照。在阴暗的地方开花可能不佳。耐重粘土和较差的土壤。在干旱条件下春季到夏季可能需要浇水以确保开花。参见鹤望兰栽培获取详细信息。
死 pruning will improve appearance, and can help reduce hemerocallis gall midge. Cut back flower stems after flowering has finished. Remove dead foliage as required