| 关键词及次数/次 Key word and frequency/time | 具体问题描述 Description of specific problems |
| 开花Bloom (111) | 只长叶不开花、开花数量少、开花性状不好、开花率低、不开花就枯萎 Nonflowering or poor flowering |
| 叶子leaf (35) | 叶色不健康，无法判断叶色出现的异常情况、荷叶变黑卷曲枯萎 Unhealthy leaf |
| 施肥Fertilization (28) | 肥大烧苗、施肥则死、肥多了水臭、施肥不足、施肥量不好控制 Poor fertilization management |
| 品种Cultivar (17) | 缺乏优良品种、耐荫品种、假冒品种多，不知道品种、品种质量、品种太大 Lacking good cultivars |
| 光照Illumination (11) | 光照环境不佳、缺乏光照条件好的环境 Environment without good light |
| 蚊虫Mosquito (11) | 蚊虫滋生 Mosquito occurrence |
| 技术Still (11) | 不懂技术、缺乏经验技术 Lacking technique and experience on cultivation and management |
| 过冬Overwinter (11) | 担心室外过冬、过冬管理、冬天浅盆冻伤、过冬休眠 Worried about wintermanagement |
| 环境Environment (7) | 环境不佳、温度水分环境把控不足、环境要求高 Poor environment condition |
| 成活率Survival rate (7) | 种子成活率低 Low seed survival |