Ironclad Ball Propagation Methods
As the armor-clad warrior among succulents, the Ironclad Ball is deeply loved by gardening enthusiasts for its unique armor-like epidermis. However, many growers often encounter bottlenecks in the propagation process. This article will systematically analyze the key points of the entire Ironclad Ball propagation process from seeding to cutting cultivation.
Core Methods for Propagating Ironclad Balls
Standard Operating Procedures for Seed Propagation
Selecting fresh seeds is crucial for success: seeds must be sown within 7 days after harvest, with a mixture of perlite and peat soil in a 1:3 ratio used as the seedling substrate. Use the dot sowing method with a 2cm spacing and strictly control the covering soil thickness to within 0.5cm. It is recommended to use a transparent seedling box to maintain humidity, keeping the daytime temperature at 25-28°C and reducing it to 18°C at night to create a temperature difference stimulus.
Humidity and Light Control Techniques
The moisture content of the substrate should be stable between 40%-50%. Using the bottom watering method can prevent seeds from being dispersed. Set up a shade net to filter 50% of the light intensity, and exposing the plants to 2 hours of direct sunlight in the morning can significantly increase the germination rate. Starting from the third week, apply a 500-fold diluted HB-101 plant vitality booster every 5 days.
Advanced Management of Ironclad Ball Propagation
Timing for Seedling Division
When the seedlings have grown 3 pairs of true leaves and the plant height exceeds 5cm, it is time to transplant them into separate pots. Use forceps to handle the base, retaining the original soil ball to reduce stress reactions. It is recommended to choose a 6cm diameter red pottery pot as a transitional container, and mix 10% of vermiculite into the new substrate to enhance breathability.
Special Handling for Cutting Propagation
For side bud cuttings, select semi-woody branches, apply sulfur powder to the cut surface, and let it dry for 3 days before inserting. Use pure river sand as the cutting substrate, maintain a day-night temperature difference of 8°C or more, and配合间歇喷雾系统 can increase the root formation rate by 30%. Special note: the mother plant can only provide 1-2 qualified cuttings per year.
By scientifically adjusting temperature, humidity, and light intensity, and with a reasonable substrate mix, the success rate of Ironclad Ball propagation can reach over 75%. It is recommended to establish a propagation log, recording the germination cycle of each batch of seeds and the growth rate of seedlings, to gradually optimize the cultivation plan. Regularly inspect the base of the seedlings with a magnifying glass to prevent early infestation by scale insects.