What Plants Can Be Grown in a Humid Environment
In the practice of home gardening, the technique of growing plants in a humid environment effectively improves the growth status of certain plants by creating a miniature greenhouse environment. This cultivation method is not suitable for all green plants but can significantly enhance the fullness and stress resistance of some varieties, especially in small-space planting scenarios such as urban window sills.
Plant Types Suitable for Growing in a Humid Environment
Mosses and Ferns
Mosses like白发藓 (Bai Fa Xian) and 大灰藓 (Da Hui Xian), as well as ferns such as 铁线蕨 (Tie Xian Jun) and 鹿角蕨 (Lu Jiao Jun), which are native to humid environments, have leaf structures that can efficiently absorb environmental moisture. An air humidity of over 90% in a closed space can simulate a rainforest ecosystem, promoting rapid development of spore bodies.
Succulents of the Haworthia Genus
Varieties like 玉露 (Yu Lu), 寿 (Shou), and 万象 (Wan Xiang), when grown in transparent containers in a humid environment, can develop crystal-clear window surfaces. Compared to regular maintenance, growing them in a humid environment can increase leaf thickness by 30%-50%, but it requires 2-3 hours of scattered light exposure daily to prevent stretching and deformation.
Key Points for Setting Up a Humid Environment
Temperature and Humidity Control
When using transparent acrylic domes or glass containers, it is recommended to install a thermometer and hygrometer for real-time monitoring. Ideal parameters are a daytime temperature of 25-28°C with 85% humidity and a nighttime temperature of 18-20°C with 75% humidity, with day-night temperature differences stimulating nutrient accumulation.
Ventilation Cycle Settings
Open the cultivation device for ventilation at least twice a week, with the duration of ventilation adjusted according to the season: 1-2 hours in spring and autumn, and reduced to 30 minutes in winter. Using a mini circulating fan can prevent the growth of mold and maintain air freshness.
Key Operational Precautions
Light Intensity Management
The humid environment setup should be placed 1-1.5 meters away from an east-facing windowsill, or use a 40% shade net to filter strong light. During the noon period, observe the plant's condition, and if the window surface becomes white, adjust the position immediately.
Water Supply Techniques
When using the immersion method to water, the water level should be controlled at 1/3 of the container height to prevent the roots from being soaked for more than 20 minutes. During the high-temperature summer period, switch to a spraying method, applying water twice a day in the morning and evening to keep the medium slightly moist.
By scientifically setting up a miniature greenhouse environment, the plants grown in a humid environment can reach their best ornamental state. It is recommended for beginners to start practicing with succulents like 玉露 (Yu Lu), gradually mastering humidity adjustment and ventilation balance, and regularly observing the plant's feedback to optimize the maintenance plan in a timely manner.