The Cultivation Method of Multicolored Succulent Rainbow
With its vibrant color changes and unique leaf shapes, the Multicolored Succulent Rainbow has become a favorite among many plant enthusiasts. This hybrid variety of the Crassulaceae family, genus Lithops, can display a gradient effect of pink, yellow, and green under different lighting conditions. To achieve the ideal color presentation, it is necessary to master three key dimensions of care.
Substrate Configuration and Improvement Plan
Ideal Soil Mixture Ratio
It is recommended to use a golden ratio of peat soil: volcanic rock: perlite = 3:5:2, with the addition of 5% bamboo charcoal granules at the bottom to enhance breathability. The substrate needs to be replaced every 2 years to prevent salt accumulation from affecting root development.
Disinfection Treatment Standards
New soil needs to be disinfected with high-temperature steam or exposed to sunlight for 48 hours, while a 15-minute treatment in a microwave oven on medium power can completely eliminate insect eggs. It is suggested to use 2-3mm particle-sized maifan stone as a surface material, which is both aesthetically pleasing and can prevent the spread of pathogens.
Water Management System
Smart Watering Strategy
In spring and autumn, use the immersion method to replenish water, with each immersion lasting no more than 15 seconds. In summer, switch to slowly watering along the pot wall with a尖嘴壶 (long-spout pot), and in winter, only water once a month. Equip with a soil moisture meter, and start the watering program when the value is below 20%.
Special Period Management
In the plum rain season, it is necessary to set up a rain shelter, and if it rains continuously for more than 3 days, use an air pump to blow dry the accumulated water in the leaf heart. For outdoor plants, it is recommended to use an automatic drainage pot, leaving a 3cm ventilation layer at the bottom.
Light Environment Creation Plan
Sunlight Intensity Control
In spring and autumn, ensure an average of 6 hours of direct sunlight per day, and use a lux meter to monitor and maintain it between 15000-20000Lux. In summer, set up a 50% shade net from 10:00 to 15:00, and in winter, supplement with grow lights for 4 hours daily.
Orientation Selection Standards
For open balconies, the southeast direction is preferred, while for enclosed balconies, it should be at least 30cm away from the glass window. Rotate the pot 180 degrees every half month to ensure uniform exposure to light. For ground planting, choose a high slope position to avoid low-lying areas with积水.
Space Layout Optimization
Microclimate Creation
For outdoor cultivation, a wind barrier needs to be set up to maintain a wind speed below 2m/s. For indoor cultivation, it is recommended to configure a circulating fan to ensure the air is completely replaced 3 times per hour. When planting in groups, maintain a plant spacing of more than 15cm to avoid leaf overlap.
Through systematic environmental control, the color display effect of the Multicolored Succulent Rainbow can be improved by over 40%. The key is to master the three elements of substrate improvement, precise water supply, and light cycle management, combined with regular observation of the plant's condition to adjust the care plan, which can result in the cultivation of healthy, colorful plants.