Seeding and propagation of Lilium lancifolium
 Seeding and reproduction of Lilium lancifolium is a kind of sexual reproduction, which is usually used in breeding.
 Seeding and propagation method
 The seeds are harvested in autumn, stored, and sown in the next spring.
 It will germinate about a week after sowing. During the germination and growth of seedlings, you should pay attention to proper shading and avoid direct sunlight to avoid burning the seedlings. In autumn, small bulbs will grow. At this time, bulbs can be dug out and planted in different pots.
 After sowing and breeding in this way, the flowering time of each pot of roller is also different. Some flowers bloom for one year, and some flowers bloom after breeding for three years. Therefore, this method is not suitable for family breeding.
 Cutting propagation of Lilium lancifolium
 The cuttage propagation of Lilium lancifolium is the scale cutting.
 First, dig out the bulbs in autumn, and break off the thick scales on the old bulbs, but pay attention to bringing the stem disk on the broken bulbs.
 Secondly, cut the broken bulbs into the flowerpot with river sand, keep the soil moist, so that the roots will grow after a month of growth.
 Finally, after rooting, the pot soil should not be excessively wet in winter, and attention should be paid to heat preservation. In the spring of the next year, small bulbs will grow at the bottom of the scales. At this time, the small bulbs can be separated, and then planted in the pot, and carefully maintained.
 Balled propagation of Lilium lancifolium
 The ramet propagation of Lilium lancifolium is a less used propagation method.
 In the process of branching, just take down the buds growing from the axils of the stems and leaves above the ground, and then carefully cultivate them.
 This method of ramet propagation is suitable for a small number of types of roller, yellow iron cannon, etc.