How does hyacinth spend winter?
As the cold wave hits, hyacinth maintenance in winter has become the most concerned topic for flower friends. As a bulbous plant with both ornamental value and difficulty in planting, mastering the correct overwintering method can not only avoid frostbite of the plant, but also accumulate energy for blooming next spring. This article will systematically analyze the complete solution for hyacinth wintering from environmental control to daily maintenance. Core maintenance strategies for hyacinth wintering temperature control and indoor resettlement When the temperature falls below 5℃, it is recommended to move potted hyacinth indoors. Special attention should be paid to heating rooms in the north: keep the distance between the plants and the radiator more than 2 meters, and use a humidifier to maintain the air humidity of 40%-50%. In unheated areas in the south, flower pots can be placed on closed balconies and covered with insulation films at night to form a miniature greenhouse. Scientific water control and precise irrigation soil cultivation Hyacinth watering in winter should follow the principle of "seeing dry, seeing wet": after the surface soil is completely dry, choose sunny days and noon to slowly pour it through with warm water at 25℃ along the edge of the basin. Hydroponics plants need to keep the water level in contact with 1/3 of the root system, and replace the dried tap water every 10 days to prevent root rot. Light management and energy reserve ensure direct light for more than 4 hours a day. Place the plant on the south-facing sill and rotate the flowerpot regularly. When there is insufficient light, use a full-spectrum plant fill light to fill light for 2-3 hours a day to ensure full photosynthesis of leaves. Nutrient supply and dormancy regulation Stop applying nitrogen fertilizer from December to February of the following year, and supplement phosphorus and potassium fertilizers (diluted 1500 times) once a month to enhance cold resistance. If new leaves stagnate, it indicates that dormancy period has entered, at which time fertilizer should be completely stopped and watering frequency should be reduced to once a month. Hyacinth bulbs can endure-5℃ for a short time, but continuous low temperature will lead to cell rupture. Three protection measures should be taken for outdoor wintering: covering the ground with 5cm pine scales + wrapping non-woven fabrics + building windproof sheds. When encountering extreme cold, the bulbs can be dug up and wrapped in slightly damp moss for refrigeration. When the temperature rises, replant them.
Comprehensive application of the above maintenance techniques, the overwintering survival rate of hyacinth can reach more than 98%. When the spring temperature stabilizes at 15℃, gradually increase the amount of watering and start applying germination fertilizer to fully prepare for the gorgeous spring flowering period.