Lobelia cultivation method.
Lobelia is a beautiful flower that is loved by people for its unique form and bright flower color. To successfully breed lobelia, here are some suggestions:
1.Soil Selection: Lobelia prefers to grow in fertile, well-drained soil. Therefore, when choosing soil, it should be ensured that it has good air permeability and water retention. At the same time, avoid using soil that is too sticky so as not to affect its growth.
2.Light requirements: Lobelia needs plenty of sunlight to grow properly. When planting, choose a sunny location and ensure that you receive at least 6 hours of direct sunlight every day. In the summer heat, it can be properly shaded to prevent sunburn of the leaves.
3.Temperature management: Lobelia is adapted to a wide range of temperatures, but the most suitable growth temperature is 18-24. In the hot summer, attention should be paid to cooling and ventilation;In the cold winter months, it is necessary to take insulation measures to prevent frost damage.
4.Watering management: Lobelia has a high requirement for water and can neither be too dry nor too wet. During the growing period, the soil should be kept moist but avoid standing water. During the dry season, the frequency of watering should be increased;In the rainy season, attention should be paid to drainage.
5.Fertilization management: In order to provide adequate nutrition, lobelia should be fertilized regularly. In the early stage of growth, nitrogen fertilizer should be used as the main fertilizer to promote the growth of its branches and leavesBefore flowering, the application rate of phosphorus and potassium fertilizer should be increased to promote the differentiation of flower buds.
6.Pest control: Lobelia is sometimes attacked by pests and diseases. Common diseases are anthrax and brown spot. Once these symptoms are detected, timely measures should be taken, such as spraying fungicides, strengthening ventilation, etc. At the same time, regularly inspect the leaves and branches for signs of insect infestation, and deal with them as soon as they are found.
By following the above methods for farming, lobelia will be able to thrive and add a splash of color to your garden.