How to grow Crinum asiaticum to make it bloom
This article provides a detailed introduction on how to grow Crinum asiaticum to make it bloom and the maintenance techniques for this green plant, followed by the sharing of specific content.
Crinum asiaticum, also known as Crinum × powellii, is a herbaceous plant that is favored for its attractive appearance and easy cultivation. With proper temperature control, shading from strong light, timely watering, and rational fertilization, it can be maintained very well. Let's introduce the details below.
1. Temperature
The optimal growing temperature for Crinum asiaticum is between 16-22℃, with a safe temperature for overwintering of above 10℃, and it should not be below 5℃. Below the critical temperature, the plant can easily be frostbitten. Additionally, during hot and dry weather, Crinum asiaticum should be frequently sprayed with water to lower the surrounding temperature and create a moist and cool environment.
2. Light
Crinum asiaticum can tolerate a shaded environment but cannot withstand intense sun exposure. In climates with scorching sun, it is important to avoid direct strong sunlight and take appropriate measures to shield from strong light. In winter, the sun is relatively warm and comfortable, and the plant can be placed in a well-lit area to receive sunlight.
3. Water
May to September is the growing period for Crinum asiaticum, and it is necessary to ensure an adequate water supply, watering when the soil is dry and thoroughly, to meet the plant's growth needs. Generally, water every two days in spring; water twice a day, morning and evening, in summer; and control the amount of water every three to five days in winter, avoiding waterlogging in the potting soil.
4. Soil
Crinum asiaticum is tolerant of salt and alkali and is not strict about soil requirements. It prefers loose, soft, well-ventilated, and well-drained soil, and can be mixed with garden soil, decomposed leaf soil, river sand, and peat soil.
5. Fertilization
Crinum asiaticum enjoys fertilizer, and fertilizing two to three times a month during the summer and autumn seasons is sufficient. Fertilizing in summer should focus on nitrogen fertilizer, while in autumn, decomposed cake fertilizer can be used. In the winter and spring seasons, which are its dormant period, fertilization should be stopped. Additionally, a winterizing fertilizer can be applied before the temperature drops in winter to ensure the plant's safe overwintering.
The detailed content on how to grow Crinum asiaticum to make it bloom and the maintenance techniques have been shared above, hoping to be of help to you!