大花圆瓣朱顶红是近年引进的由朱顶红属百枝莲、孤葶花等杂交育成的园艺改良种(见彩页)。花型巨大,花瓣肥硕,先端钝圆,花色鲜明,有朱红、云红、银粉、纯白等。通常4～6朵,两两对角着生于花葶柱顶,艳丽夺目。适于庭院、阳台盆栽,花期入室观赏。朱顶红属主要原产美洲热带及亚热带,为常绿或半常绿性球根花卉。性喜温暖湿润环境,生长期需水肥适度,光照充足,高温酷暑期需稍遮荫。家庭盆栽可作常绿花卉观叶赏花,也可作半常绿花卉控制休眠,先花后叶。如想作常绿花卉栽培,观叶赏花,可在夜间气温降至6℃时,移 Large flower petals Hippeastrum is introduced in recent years by the Hippeastrum Brassica juncea, flowers and other hybrid bred gardening improved varieties (see color pages). Flowers huge, petals fat, apex obtuse, bright colors, vermilion, cloud red, silver, white and so on. Usually 4 to 6, diagonally born with a pair of diagonal column top, gorgeous eye-catching. Suitable for the courtyard, balcony potted plants, flowering into the room to watch. Hippeastrum is a native American tropical and subtropical, evergreen or semi-evergreen bulbous flower. Sex hi warm and humid environment, water and fertilizer need to grow moderate, adequate sunshine, summer heat to be slightly hot shade. Potted flowers can be used as an evergreen ornamental family bonsai, but also for semi-evergreen flowers to control dormancy, the first flower after the leaves. If you want to make evergreen flower cultivation, ornamental leaf flowers, the temperature can be lowered to 6 ℃ at night, move