Cultivation methods and matters needing attention of Lilium lancifolium Thunb

Cultivation methods and matters needing attention of Lilium lancifolium Thunb

1. Maintenance method 1. Substrate selection: fertile sandy loam rich in humus should be selected for Lilium lancifolium cultivation, and too sticky soil is not suitable for Lilium lancifolium growth.

Lilium lancifolium is not strict with the ecological environment, and the soil has strong adaptability, and both neutral and alkaline soils can grow.

2. Lighting management: In modern greenhouses, high-pressure sodium lamps for gardening should be used. Avoid direct sunlight in high temperature in summer. Generally, sunshade nets should be used to shade the sun, and good ventilation and lighting will be good.

3. Temperature management: The optimum growth temperature of Lilium lancifolium is 15-25℃, and it will hinder its growth when the temperature is higher than 28℃.

If the temperature is higher than 33℃, plants will die directly.

4. Moisture management: Water supply is usually in sunny morning, and the humidity is about 80%-85%. Just keep the soil moist and don't water it too much.

Second, the breeding skills 1, change pots: generally, change pots once a year, and the time for changing pots is 10.

When changing pots, the new soil should be clean, and the pots should be turned frequently during the growing period after changing pots to prevent the plants from growing horizontally.

2. Plant division: At the beginning of plant division, plant buds from stems and leaves are taken down and carefully cultivated.

Third, the problem diagnosis and treatment 1, rodent damage: poison bait can be put in spring when thawing, and 0.005% bromadiolone poison bait can be put in each mu 1 kg, and it will be better to sprinkle it on the ground for several times in small doses.

2. grubs: the occurrence of pests is harmful to its growth and needs to be prevented as soon as possible. The soil can be irrigated with 50% malathion 800- 1000 times or 50% phoxim EC 1000 times.

Other questions 1, can it be planted in the ground: it can be planted in the ground, with good ornamental value, suitable for the decoration of reading glasses, and the cultivation of flower beds is a very favorite ornamental flower when people choose potted plants at home.

2. How long is the flowering period? Summer is the flowering period in July and August. When it is in full bloom, the flowers are beautiful and have attractive fragrance. Lilium lancifolium has a long flowering period and has ornamental value.