How to propagate四季 crabapple through cutting
This article introduces the small experience of propagating 四季 crabapple through cutting and the key techniques of cutting propagation. Let's delve into the details explained by the editor.
① Cutting time. It is suitable for home cutting between April and May when the temperature rises to above 20°C. At this time, the air humidity is high, the temperature is warm, the management is simple, and it is conducive to the rapid rooting of 四季 crabapple.
② Cutting medium. Wash and dry the river sand, then place it in a pot. The river sand that has been washed and dried has basically achieved the purpose of sterilization, and the dried river sand is beneficial for the temperature rise under sunlight during the day, promoting the healing and rooting of the cutting surface.
③ Selection of cuttings. Cut strong branches, each section with 3 to 4 nodes, the top cut flat, and the bottom cut into a horseshoe shape to expand the contact area with the sand and promote rooting.
④ Cutting and management. Plant the cuttings at a spacing of 3 cm × 4 cm in the sand pot. Use a bamboo stick of the same thickness as the cutting to make a hole in the pot sand before inserting the 四季 crabapple branches. There is no need to water within 2 days after planting to allow the cutting surface to form a healing tumor. On the 5th day, spray water with a temperature similar to that of the sand until water flows out from the bottom of the pot. Place it in a shaded area and generally do not need to water again. In about 10 days, 3 to 4 cm long roots can grow, at which time the pot should be placed in the sunlight and watered according to the weather conditions. After 6 to 7 days, it can be transplanted into a pot.
This article shares all the content about how to propagate 四季 crabapple through cutting and the key techniques of cutting propagation. Green plant enthusiasts may refer to this for reference.