How to raise the roots of a desert rose
As an extremely ornamental succulent plant, the root-raising technique of the desert rose is the key to creating a unique bonsai. Scientific root-raising can display the artistic beauty of its robust root system, but improper operation can easily cause plant damage. This article will systematically analyze the root-raising methods and maintenance cycles to help you master the core techniques of shaping a desert rose.
I. Complete Process of Root-Raising for Desert Rose
1. Standard Four-Step Root-Raising Method
Select a mature plant with vigorous growth, remove it from the pot with soil intact, and achieve initial root-raising by elevating the planting position. Use a bamboo skewer to remove the surface soil layer by layer, and gradually expose the main root with the help of water flow. After each rinsing, the roots need to be dried for 24 hours, and this process repeated for 2-3 weeks to achieve a natural exposed effect. Focus on protecting the fleshy roots with a diameter >1cm, while retaining the fibrous roots to maintain absorption function.
2. Creative Oblique Root Shaping Method
Plant the plant at a 45-degree angle to create a visual effect of hanging roots and exposed claws, complemented by mountain stone landscaping. Retain 3-5 main roots in a radial distribution when pruning and use aluminum wire to secure the shape. Apply plant ash to the wounds to prevent infection and use a mixture of akadama soil and volcanic rock (ratio 3:1) as the growing medium to ensure drainage and ventilation.
II. Root-Raising Cycle and Maintenance Tips
1. Best Operation Cycle
Root-raise once every 6-8 months during spring and autumn, and pause operations during the high-temperature summer and low-temperature winter. For seedlings, it is recommended to first use granular soil to pile up to 2cm from the base of the stem to grow the roots, then gradually raise the roots after the roots become woody. Weak plants need to recover their growth momentum before operation, which can be enhanced by applying phosphorus and potassium fertilizers.
2. Key Points for Later Maintenance
After root-raising, place the plant in a scattered light environment for 15 days to recover, maintaining an environmental humidity of 60%-70%. The first watering should be done 3 days later,渗透ing along the edge of the pot to avoid rinsing the exposed roots. Supplement with seaweed extract or HB101 vitality complex once a month to promote the regeneration of capillary roots. Regularly inspect the root neck area, and immediately cut and disinfect any rot found.
III. Advanced Shaping Techniques
Root-raising can be combined with stone attachment landscaping: select porous volcanic rock, secure the main roots in the stone crevices with cotton thread, and after 2 years, a unique landscape of root-rock integration can be formed. Using LED补光灯 at night can enhance the speed of root woodiness, and by controlling water management (interval extended to 10-12 days), it can stimulate the thickening of the roots.
By scientifically mastering the timing and methods of root-raising, and with meticulous maintenance, the root system of the desert rose can form a robust and ancient ornamental effect within 3-5 years. Remember to follow the principle of gradual operation, with each root-raising height not exceeding 3cm, to ensure a perfect balance between plant health and aesthetic shaping.