In autumn, when the fruit opens, collect the seeds and put them in a ventilated place in the house to dry. When the fruit cracks, it can take out the seeds. Its seed coat is very hard, the treated seeds can germinate faster, you can use a knife to cut the seed coat or soak the seeds in water
After the seeds are sown, they should be covered with plastic film to prevent water loss, keep the temperature at 18-25 ℃, and ensure sufficient light, but prevent direct sunlight, ventilate every day, clean up weeds and prevent pests. The seeds will germinate after one month
When the seedlings grow 3 or 4 leaves, you can plant them in a flowerpot. Plant one in a flowerpot, put the flowerpot in a ventilated place, and water it through. After seven days, the roots will live in the basin. You can properly increase the light and apply fertilizer.
Select healthy and strong semi lignified branches at the top of the crown, with a length of about 10cm. Remove the leaves below, leave 2 or 3 leaves at the top, and cut in May, June or September or October. After cutting the branches, cut them immediately. After cutting, press the soil tightly, pour water through, and put them in a cool and ventilated place. Spray water 1 or 2 times a day to prevent water loss. The soil dries. Keep the temperature at 20-25 ℃, and gradually increase the light. After 1 or 2 months, the branches will grow roots. At this time, the branches can be moved into the flower pot.
This method can get larger seedlings, and the operation is simple, easy to survive, but the disadvantage is not large-scale breeding. This method can be carried out all year round, and April and June are the most suitable months. Specifically, first select healthy and strong branches, at a distance of about 30 and 40 cm from the upper part, use a knife ring to carve a width of about 0.5-1 cm, then cover the wound with moist soil, tie up the upper and lower parts with plastic bags, and cut the branches and plant them after the roots grow on the branches.
