“三棱箭在南方地栽时开花,在北方盆栽时开不了花。”这是先人的经验总结。然而,我的盆栽三棱箭在去年8月盛夏时节居然开花了。花儿美如昙花,而胜过昙花。观赏图1、图2,三棱箭花朵直径15厘米,洁白如玉,芳香扑鼻,花心处黄色的雌蕊高高翘起,雄蕊环立在雌蕊周围,构成了奇妙的“花中花”。八年开花1999年,我引进三棱箭5株,栽植在一个口径30厘米的花盆中。8年来我将高度控制在1.7米,一来便于搬动,二来试图赏花。可 “Three-pointed arrow when planted in the south flowering, can not open the flowers in the pot in the north.” "This is an ancestral experience. However, my potted three-pointed arrow actually bloomed during the midsummer last August. Flowers such as Epiphyllum, but better than Ephemera. Ornamental Figure 1, Figure 2, three-sided arrow flower diameter of 15 cm, white jade, fragrant, flower centers yellow pistils high tilt, stamens ring around the pistil, forming a wonderful . Eight years of flowering In 1999, I introduced three triangular arrows, planted in a 30 cm diameter flower pot. In the past 8 years, I will be highly controlled at 1.7 meters, one for easy mobility, and secondly to try flowers. can