Insect repellent herbs
1. Slow seedling treatment. Freshly-introduced mosquito repellent vanilla is best placed in a well-ventilated environment without direct sunlight, keeping the basin moist and adapting to the new environment after a few days. If it is bought from the local pot, according to the seedlings may not be slow seedling treatment. 2. Give plenty of light. Mosquito repellent vanilla hi light, such as in the place where the light is weak, will appear yellow in 3 or 5 days. Therefore, during the autumn, winter, and spring seasons, they should be placed on windowsills or balconies that are exposed to direct sunlight. In summer, they can be placed on windowsills or balconies that are not exposed to direct sunlight and moved indoors at night. 3. Keep the temperature right. Mosquito repellent vanilla like warm, suitable growth temperature is 10 °C to 25 °C, 35 °C above into a semi-dormant state, below 3 °C will be frost damage. 4. Watering should be timely. Mosquito-repellent herbs are more tolerant to drought, and should be dry and wet, dry and not wet, and must be thoroughly drenched when watering. Strong growth in spring and autumn, should ensure adequate moisture, so that the basin is often wet. During high temperatures in summer, you should master watering in the morning or in the evening. In winter, it can be watered according to the indoor temperature. The room temperature should be low and low, and the room temperature can be higher. 5. Appropriate amount of fertilizer. Repellent herbs should be applied 15 to 20 days during growth. The use of multiple compound fertilizers or special fertilizers for flowers combined with 0.2% to 0.5% of the concentration of water application, summer temperatures above 32 °C should avoid fertilization. If the repellent vanilla leaf color is light, use urea or potassium dihydrogen phosphate at a concentration of 0.1% to 0.3% foliar spray. 6. Pay attention to changing pots. Mosquito-repellent vanilla seedlings are generally changed once a year, and large seedlings can be changed once every two years. Mosquito repellent herb neutral neutral acid soil, bogey alkaline soil, basin soil is best to use the leaves of the mountain or special peat soil. 7. Mosquito-repellent herbs generally show a mosquito repellent effect in more than 20 leaves. Spraying water on the leaves (especially the back of the leaves) with a small sprayer will make the mosquito repellent better.