The propagation method and cultivation technology of fragrant lily

The fragrant lily is known as the aristocrat among lilies and is highly praised for its pure and flawless petals and elegant posture. The fresh and elegant fragrance it exudes adds a touch of nature and tranquility to the home environment, making it an ideal choice for interior decoration. Next, we will learn the propagation methods and cultivation techniques of fragrant lilies.

1. Breeding Methods

Bulb propagation: Although the number of bulbs of the fragrant lily is small, limiting its use as the main means of propagation, it can still be propagated through bulbs.

Bulb propagation: In the fragrant lily, there are purple-black bulbils, which are shaped like small bulbs and can be used for propagation.

Seed propagation: The seeds of the fragrant lily can be divided into fast-germination and slow-germination types according to their germination speed. Slow-germinating seeds need to go through a longer germination cycle, including storage, rooting, bulblet growth to flowering; while the germination process of fast-germinating seeds is relatively short.

Cutting propagation: The stems and leaves of the fragrant lily close to the ground have the ability to regenerate and can grow again under hydroponic or moist soil conditions.

2. Cultivation Technology

1. Soil selection

Lilies prefer fertile, deep soil rich in humus, and should avoid using hard, sticky soil. The soil should be well-drained, and slightly acidic soil with a pH value between 5.5 and 6.5 is most suitable.

2. Watering principles

Watering should be moderate, keeping the soil in the pot slightly moist, and avoid excessive moisture that may cause the bulb to rot.

3. Lighting requirements

Potted lilies have different light requirements at different growth stages. They need to be shaded during the budding period, and should also be appropriately shaded when the temperature is high. During other periods, especially the flower development period, sufficient light should be ensured.

4. Temperature control

The ideal temperature range for growth and flowering is 16 to 24 degrees Celsius. Growth slows or stops when temperatures drop below 5 degrees Celsius or above 30 degrees Celsius. If the night temperature in winter continues to be below 5 degrees Celsius, it may affect flower bud differentiation and bud development.

5. Fertilization techniques

Lilies have a high demand for nitrogen and potassium fertilizers, which should be applied every 10 to 15 days during the growth period. The supply of phosphorus fertilizer needs to be moderately limited, as excessive amounts may cause the leaves to turn yellow. During the flowering period, the application of phosphorus fertilizer can be increased appropriately.

6. Pest and disease control

Gray mold: Use 500 times diluted carbendazim, thiophanate-methyl and mancozeb for control.

Damping-off disease: Before planting, soak the plant in 500 times diluted Fumeisen or 50 times diluted 40% formaldehyde for prevention and control.

Root rot: After removing the diseased plants, use dichlorodiphenyltrichloroethane to disinfect the soil.

Pests: Use omethoate, dicofol and poison bait to control pests such as aphids, mites, white grubs and cutworms.

7. Pruning management

Cut off the flower stems after flowering to reduce nutrient consumption. If you need to keep the bulbs, continue to fertilize to replenish nutrients. Dig out the bulbs after one month, cut off the fibrous roots, and refrigerate them to break dormancy. You can then plant them again, but be aware that the quality of the flowers may decline.

8. Flowering period regulation

To make the fragrant lily bloom at a specific time, the bulbs can be treated with temperature regulation combined with appropriate night temperature management.

9. Bud removal treatment

In forced cultivation, if there is insufficient light, bud loss may occur. Artificial lighting can effectively prevent bud loss, promote flowering, and improve the quality of cut flowers.

The above is an introduction to the cultivation methods of fragrant lilies. Following these maintenance methods can ensure that the fragrant lilies grow healthily and bloom charming flowers under appropriate conditions.