When do four seasons osmanthus cut

In the breeding of four seasons osmanthus, cutting propagation is the main method. The best temperature for cutting propagation and rooting of sijigui is 25 ℃ - 28 ℃. When cutting, if it is softwood cutting, it is generally carried out from May to June. If it is hard branch cutting, it can be carried out from September to October. Note that too high or too low temperature is unfavorable to the rooting of sijigui. If the temperature is too high or too low, measures should be taken to save it. If the temperature is too high, the plastic film can be covered in time and the light can be increased appropriately. If the temperature is too low, it needs shading and enhanced ventilation

Cutting method of Osmanthus fragrans

When cutting, the first thing is to choose the soil. The soil is generally loose and fertile, with good drainage, sandy soil and higher humus. Before cutting, the soil should be disinfected

The second is the most important cuttings. Remove the appropriate cuttings in the morning and evening or in cloudy days. The cuttings are preferably semi lignified branches, which can be cut into 10cm sections. Keep 2-4 leaves on the top of the cuttings and stick some rooting powder on the lower end

The treated cuttings can be inserted into the soil. After careful maintenance for a period of time, they can take root and survive

Notes on cutting of Osmanthus fragrans

When cutting, the soil humidity should be kept at about 50%, while the air humidity should be relatively high, more than 85%

In the early stage of cutting, it is necessary to shade the cuttings. The intensity of shading is 80%. With the growth of cuttings, it starts to take root, and then start to increase the light

When the cuttings grow for about 10 days, you can spray a little potassium dihydrogen phosphate on them