How to Care for Newly Purchased Hyacinth
How to help newly acquired hyacinth bulbs adapt to a new environment quickly? This type of bulbous plant, combining ornamental value and vitality, can have its blooming period extended by 1-2 months through scientific care methods. This article will systematically analyze five key dimensions of care, from substrate mixing to hydroponic techniques.
Substrate Ratio and Repotting Operations
Soil Testing Standards
Upon opening the box, first check the condition of the original potting soil: if more than 50% is compacted or water渗透 time exceeds 30 seconds, it's time to change the soil. It is recommended to use a golden ratio of leaf mold: perlite: vermiculite = 5:3:2, which creates a mixed substrate with a porosity of 40%, capable of retaining moisture while avoiding waterlogging.
Repotting Operation Standards
Choose a ceramic pot 3-5 cm wider than the original pot, with a 3 cm thick layer of ceramic stones at the bottom. During repotting, retain 1/3 of the heart soil, and pre-disinfect the new soil with a carbendazim solution. After repotting, place the plant in a shaded area for 5-7 days to recover.
Light and Temperature Control System
Light Management Plan
In spring and autumn, expose the plant to 6 hours of scattered light daily, and use a 50% shade net for protection in summer. It is recommended to control the illuminance with a mobile light measurement app to stay within the range of 12000-15000 lux, which can promote bud differentiation.
Temperature Cycling Strategy
Keep the daytime temperature between 18-25℃, and the nighttime temperature can drop to 12-15℃ to create a temperature difference stimulus. In winter, use double-layer thermal insulation film to keep the substrate temperature above 5℃. When the temperature fluctuates more than 8℃, initiate a buffer transition.
Intelligent Watering Plan
Water Control During Flowering
Implement precise watering from the budding stage to the full bloom stage: use a 500ml定量 spray bottle to water along the pot edge every 48 hours. Monitor the soil moisture with a moisture meter, keeping the substrate moisture content between 60-70%.
Water Regulation During Dormancy
After the flowers fade, switch to the immersion method of watering, soaking for 2 minutes per week. At this stage, the bulbs enter the energy storage phase, and the substrate moisture should be controlled at around 30% to avoid bulb rot.
Nutrition Supply System
Fertilizer Ratio Formula
Use a special fertilizer with N-P-K = 7-11-8 during the growing period, applying 2g/m² every 10 days. Switch to a high-phosphorus formula (N-P-K = 3-15-6) during the budding stage, combined with a 0.2% phosphorus acid potassium spray.
Hydroponic Nutrition Plan
Use a nutrient solution with an EC value of 1.2-1.5mS/cm, changing the solution weekly. It is recommended to add 0.5ppm naphthalene acetic acid to promote root development, and wrap glass containers with black film to prevent green algae growth.
Through systematic care, hyacinth bulbs can achieve an annual reblooming rate of over 85%. It is recommended to establish a care log, recording data such as temperature, humidity, and fertilizing cycles, to gradually optimize the cultivation plan. Regularly check the bulb firmness, promptly prevent and treat pests and diseases such as root mites, keeping the plant in the best condition.