the white stuff could be "white fly"./ H" i% |/ r/ n% G8 \
I had the same problem before. It because your plant is too wet. I showed the leaves twice a day for a whole week, then the white filies were all gone. $ u0 R* i- m1 R/ ~# p7 A6 g4 EHibiscus is a typical plant, show helps a lot.
本帖最后由 秋露 于 2009-8-26 12:35 编辑 5 Q3 U& J0 e' b3 G: a+ t
6 {& {& a# [( q' t3 s. A1 H; v" u, o我的扶桑活过来了。杀虫剂用了两次(隔半个月施一次),晚上喷上,放在阴凉地。在一位北京阿姨的指导下,换了一个HUGE的花盆(原来的花盆对它来说太小了,根都盘死了)。然后回国了一个半月。期间那位阿姨给我施了肥(用黄豆泡在水里到发酵),合理浇水(见干见湿法)。听说期间花开不断。我也总算不负原来主人所托。在此对那位说话像唱京戏的可爱的阿姨表示感谢。