四季海棠
四季海棠 Detailed Encyclopedia Introduction
多年生草本花卉,花期长,四季开花,花色丰富,是优秀的观赏植物。

Basic Info
Family:秋海棠科
Scientific Name:Begonia semperflorens
Origin:南美洲
Flowering Period:全年
Height:15-30厘米
Lifespan:多年生
Morphology
Leaves:心形或圆形,肉质,绿色或红褐色
Flowers:单瓣或重瓣,红、粉、白色
Roots:须根系,较浅
Stem:肉质茎,多分枝
Growth Habits
Soil Requirements:疏松透气的腐殖土
Watering Needs:保持土壤微湿,避免积水
Light Requirements:明亮散射光
Temperature Requirements:15-25°C
Classification & Varieties
Main Classifications
Ornamental Varieties
Professional Care
✂️ Pruning Management
Pruning Timing:全年可进行轻度修剪
Pruning Method:摘心打顶,去除枯花
Pruning Purpose:促进分枝,延长花期
Required Tools:小剪刀、镊子
🛡️ Pest & Disease Management
Common Pests:
Common Diseases:
Prevention Measures:保持通风,控制湿度,定期检查
Treatment Methods:生物防治、药剂喷洒、环境调节
🌱 Fertilization Management
Fertilizer Type:液体肥料、缓释肥
Fertilization Frequency:生长期每2周一次
Fertilization Timing:春夏秋三季
Fertilization Amount:稀释至1000倍使用
💧 Water Requirements
Watering Frequency:夏季每天,冬季每2-3天
Watering Amount:浇透但不积水
Watering Method:根部浇水,避免叶面积水
Dehydration Signs:叶片萎蔫、土壤干燥、花朵凋谢
Basic Care Tips
- •保持明亮散射光照,避免强烈直射阳光
- •保持土壤微湿,但避免积水导致根部腐烂
- •室内温度保持在15-25℃,避免低于10℃
- •定期施加稀释的液体肥料,促进持续开花
- •及时摘除枯萎花朵,保持植株整洁美观
Ecology Value
Pollinators:蜜蜂、小型昆虫
Wildlife:为小型昆虫提供花蜜
Environmental Value:美化室内环境,净化空气
Cultural Symbolism
Symbolic Meaning:真挚的友谊、相思、苦恋
Historical Background:19世纪引入中国,广受喜爱
Related Festivals:花卉展览、园艺节
Artistic Expression:现代园艺设计的重要元素