the white stuff could be "white fly". s; A2 w$ Y2 ?1 O; D8 bI 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.) s1 ?6 M7 o; r$ w% d# n' J% B
Hibiscus is a typical plant, show helps a lot.
9 x6 S" W% h% B' u. U! q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。