Best Time to Propagate Cacti
A discussion on the best time to propagate cacti, with detailed explanations provided by the editor below.
Best Time to Propagate Cacti
Cacti are best propagated in spring and autumn, which corresponds to April-May and August-September each year. Cacti root fastest in temperatures between 20-25°C, making this the most suitable time for propagation. Additionally, cacti are prone to root rot if they are waterlogged, so if root rot is detected, propagation can be used to rehydrate and encourage root growth, resulting in a new potted landscape. It's important to note that the temperature for propagation should not be too low, with the minimum temperature at 15°C. After propagation, it is necessary to provide appropriate lighting.
Cactus Propagation Time
Cacti are best propagated in spring and autumn, corresponding to April-May and August-September each year. This is because the temperatures during these seasons are suitable, and cacti root fastest in an environment of 20-25°C, making it the most appropriate time for propagation.Cactus Propagation Method
1. Cut the scion: Prepare a healthy cactus and break off a section of the stem (pad), preferably wearing gloves to avoid injury. 2. Let the cut end dry in the shade: Place the broken-off cactus pad in a cool, well-ventilated area for 3 days to thoroughly air-dry the cut end. Once the wound is completely dry and shrunken, proceed with the water propagation.3. Induce root growth in water: Prepare a clean bottle, fill it with water, and place the dried cactus on the mouth of the bottle filled with water. Ensure that the bottom of the cactus is about 0.5cm away from the water surface to prevent the pad from rotting in the water.4. Transplant into soil: After about 7 days, the cactus will grow water roots. Soak the roots in water and, when the water roots reach 2cm in length, prepare moist soil and transplant the cactus, along with the roots, into the potting soil. Once the plant has adapted, it can be cared for normally.Points to Consider When Propagating Cacti
1. The soil should be dry and not too moist. Even garden soil can be used for cactus propagation, but the moisture level of the medium should not exceed 45%, which means slightly moist is sufficient. It can be planted in moist soil and placed in a ventilated area. If the temperature is above 20°C, roots will grow in no time. It's important to avoid waterlogging, with sandy soil being the best choice.2. The wound on the cactus leaf must be dried. Some enthusiasts are too hasty, fearing that leaving it out to dry for too long will damage it, but this won't happen. Leaving the cactus leaf out to dry for three to five days won't hurt, and only when the wound is dry will root rot be prevented.Post-Propagation Care and Management
1. The scion should be dried in the shade before propagation. The temperature for propagation should not be too low, with the minimum temperature at 15°C, and preferably at 20°C. Low temperatures will result in longer rooting times and a higher likelihood of rot. After propagation, the potting soil should not be too moist or exposed to rain to avoid rot.2. Appropriate lighting should be provided after propagation. Sufficient light is beneficial for root growth, but it should not be exposed to direct strong sunlight. During the growing period, fertilizing should be done appropriately, using ripe liquid fertilizer every 15 days.3. In autumn, it is important to control the application of fertilizer and water, with only one application per month to control the growth of the cactus's branches and prevent frostbite in winter.The detailed information on the best time to propagate cacti has been introduced above, and it is hoped that it will be of help to you!