三色堇
三色堇 Detailed Encyclopedia Introduction
一年生或多年生草本植物,花朵具有三种颜色,形似人脸,是优秀的观赏花卉。

Basic Info
Family:堇菜科堇菜属
Scientific Name:Viola tricolor
Origin:欧洲
Flowering Period:秋季至春季(10月-次年5月)
Height:10-25厘米
Lifespan:一年生或二年生
Morphology
Leaves:基生叶,心形或卵形,有圆齿
Flowers:单生,花瓣5枚,具三种颜色,形似人脸,花径4-10厘米
Roots:须根系,根系较浅
Stem:短缩茎,丛生
Growth Habits
Soil Requirements:喜疏松肥沃、排水良好、富含腐殖质的壤土
Watering Needs:喜湿润,保持土壤湿润但不积水
Light Requirements:喜光,耐半阴,避免强光直射
Temperature Requirements:喜冷凉,生长适温10-20°C,耐寒
Classification & Varieties
Main Classifications
Ornamental Varieties
Professional Care
✂️ Pruning Management
Pruning Timing:花后修剪
Pruning Method:及时剪除残花和枯叶
Pruning Purpose:促进再次开花,保持株型美观
Required Tools:园艺剪、手套
🛡️ Pest & Disease Management
Common Pests:
Common Diseases:
Prevention Measures:保持通风,避免高温高湿,适度浇水
Treatment Methods:发现病虫害及时喷洒杀菌剂或杀虫剂
🌱 Fertilization Management
Fertilizer Type:复合肥、有机肥、磷钾肥
Fertilization Frequency:生长期每15-20天一次
Fertilization Timing:秋季至春季生长期
Fertilization Amount:薄肥勤施,每次每株10-15克
💧 Water Requirements
Watering Frequency:春秋季2-3天一次,冬季5-7天一次
Watering Amount:保持土壤湿润,避免积水
Watering Method:根部浇水,避免叶片沾水
Dehydration Signs:叶片萎蔫、花朵凋谢、生长停滞
Basic Care Tips
- •喜欢凉爽环境,适宜温度15-25℃
- •选择半阴或早晨阳光的位置种植
- •保持土壤湿润但排水良好
- •定期摘除残花,促进持续开花
- •夏季高温时需要遮阴保护
Ecology Value
Pollinators:蜜蜂、蝴蝶等昆虫
Wildlife:为早春传粉昆虫提供花蜜
Environmental Value:美化环境,适合花坛、花境种植
Cultural Symbolism
Symbolic Meaning:沉思、快乐、思念
Historical Background:19世纪在欧洲培育成功,现广泛栽培于世界各地
Related Festivals:春节、情人节的常用花卉
Artistic Expression:花坛布置、盆栽观赏的经典材料