How to Care for Tiger Jasmine in Spring
In the season of spring revival, tiger jasmine is gearing up to enter its peak growing period. As a flowering champion among succulents, spring care directly affects its annual growth and blooming performance. This article will delve into 10 key details of caring for tiger jasmine in spring, covering water management, nutrient supply, and environmental control.
Spring Water Management Techniques
Scientific Adjustment of Watering Frequency
In early spring, it is recommended to water 1-2 times per week, gradually increasing to 2-3 times per week as temperatures rise. Use the finger joint test to determine soil moisture: insert the index finger into the soil up to the second joint, and water if it feels dry. Special care should be taken to avoid waterlogging at the bottom of the pot; it is suggested to use the immersion method for more even watering.
Special Treatment Plan for Late Spring
When temperatures consistently exceed 20°C, it is necessary to complement with misting to increase humidity. Use a fine mist sprayer to water the leaves in the early morning, while opening windows and doors to ensure air circulation, preventing high temperature and humidity from causing diseases.
Precise Fertilization Operation Guide
Advanced Fertilizer Ratio Plan
Use a diluted liquid fertilizer (N-P-K = 5-10-5, concentration ≤ 800 times) from March to April, applying once every 15 days. During the budding stage, switch to a potassium dihydrogen phosphate solution (1500 times) for foliar top dressing, combined with applying decomposed sheep manure as root dressing, which can improve flower quality by 30%.
Prevention Measures for Fertilizer Burn
Newly transplanted plants need to be acclimated for 2 weeks before fertilizing. Avoid direct sunlight for 48 hours after fertilizing, and if the leaf tips become brown and crispy, immediately rinse the potting soil with water 3 times and move the plant to a shaded area for care.
Key Parameters for Environmental Control
Temperature Gradient Management
Maintaining a day-night temperature difference of 8-10°C is most beneficial for growth, with daytime temperatures of 25-28°C and night temperatures not lower than 15°C. In case of late spring frosts, a double-layer plastic film covering method can be used: set up a translucent film 20 cm away from the plants for the inner layer and an insulating film 50 cm apart for the outer layer.
Optimal Lighting Plan
After the spring equinox, gradually increase the duration of sunlight from 4 hours to 6 hours per day. When using shade nets, choose a silver-gray net with 30% shading, which can prevent scorching and enhance photosynthesis efficiency. Regularly rotate the pot to ensure even light exposure.
Mastering these care essentials will allow tiger jasmine to achieve explosive growth in spring. It is recommended to adjust the care plan flexibly based on phenological observations. When new leaves show a deep green luster and the internode spacing shortens to about 1 cm, it indicates that the plant has entered the best growth state. Regularly check the health of the roots and配合 appropriate pruning will ensure your tiger jasmine bursts into a stunning flower waterfall in spring and summer.