The small leaf pewter supplier tells that pewter can be reproduced by sowing method and cutting method. The sowing method is simple and easy, and a large number of seedlings can be obtained at a time, which is the most commonly used.
The seeds are mature in October. Choose trees with strong dryness, large crown, and no pests and diseases as the seed collection mother plants. After the seeds are collected, they are dried in the sun. For autumn sowing, it can be sowed directly, and for spring sowing, the seeds can be stored in a clean cloth bag in a dry and ventilated place.
After sowing in autumn, the seeds are sowed. The sowing method is adopted. The soil is covered immediately after sowing. The thickness of the soil is 3 cm to 4 cm. The soil shall be watered after being planted. The soil shall be watered once in the early spring of the following year before the soil is thawed. The seeds can germinate and emerge in mid-April.
Small leaf pewter sowing in spring, sowing in mid-April in spring. Before sowing, soak the seeds in warm water at 60°C for 24 hours, then change the cold water once a day for 5 consecutive days, then remove the seeds and place them in a bamboo basket, cover with a damp cloth, and rinse with water twice a day to keep the seeds always In a moist state, the seeds can be sown after they are white. Cover soil 3 cm after sowing, and seedlings can emerge in about 15 days.
The supplier of the small leaf pewter said that after the pewter seedlings are unearthed, care should be taken to maintain the soil moisture, not over drought or flooding, and weeds should be removed in time. When the seedlings grow 4 pairs of true leaves, thin the seedlings, and finally determine the seedlings at a row spacing of 10 cm × 10 cm. Topdressing urea solution once in May, and phosphate potassium compound fertilizer once in July.