Poor Growth of Cacti and Succulents
Many plant enthusiasts fall into the trap of incorrect care when they notice poor growth in cacti and succulents. This article will introduce an original hydroponic rooting method to teach you how to promote rapid root growth with simple operations, even reviving plants with rotting roots.
Core Principles of Hydroponic Rooting
Water-Induced Rooting Mechanism
A 1cm distance between the plant stem and the water surface can create a high-humidity environment that stimulates aerial root growth. This biomimetic environment simulates the growth characteristics of plants in contact with moist rocks during the rainy season, prompting the plant to initiate an emergency rooting mechanism.
Practical Guide for Four Types of Plants
Cacti Hydroponic Revival Technique
When selecting healthy pads, note: ① Preferably choose the upper middle part of the pad with vigorous growth ② Pull off at a 45-degree angle ③ Apply charcoal powder to the wound to prevent infection. During the drying process, avoid direct sunlight and maintain good ventilation. The pad can be put in water after the formation of translucent callus tissue.
Succulent Cuttings Emergency Technique
Retaining 2-3 layers of leaves during cutting makes it easier to root. Using a flame to sterilize the cutting tool can prevent infection. It is recommended to use a container with a narrow opening for the hydroponic bottle to achieve precise distance control. Adding 3 drops of HB101 vitality essence to the water change every week can speed up root growth by 40%.
Dealing with Rotting Cactus Roots
Poor Growth of Cacti and Succulents
Cut away the rotting tissue thoroughly until fresh green tissue is exposed. The cut needs to be cauterized: quickly scorch the cut with a lighter for 3 seconds to form a sterile protective layer. During the hydroponic stage, change the water every 3 days, and after the roots grow to 3cm, switch to a semi-hydroponic mode.
Aloe Hydroponic Revitalization
For shriveled aloe hydroponics, note: ① Retain a 3cm main root when cleaning the original soil ② Use ceramsite to secure the plant ③ Add EM bacteria solution to improve water quality. After 7 days of hydroponics, you can observe new white water roots, at which point you should start applying a 1/4 concentration of foliage plant nutrient solution.
Advanced Care Tips
After successful rooting, it is recommended to: ① Maintain water temperature at 18-25℃ ② Clean the bottle walls once a month ③ Use LED grow lights for 4 hours daily. For plants with existing water roots, you can add rainbow stone as a medium to achieve a smooth transition from hydroponics to semi-soil culture.
Through systematic hydroponic management, not only can濒危 plants be saved, but a more developed root system than soil culture can be cultivated. It is recommended to record the root growth every month and adjust the care plan flexibly according to the plant's condition to keep cacti and succulents in the best state.