How to care for the newly purchased Frost dawn
Frost dawn, as a representative variety of the Sedum succulent plant, is deeply loved by flower friends for its powder blue gradient leaves and thick white frost. Beginners need to master the correct seedling养护 method to allow the plant to quickly adapt to the new environment and show the best ornamental state.
Frost Dawn Environment Control Guide
1. Light Intensity Control Plan
Online purchased bare root seedlings need to go through a 7-day dark environment seedling缓苗 period, using scattered light for transition. Potted seedlings from the flower market can be exposed to full sunlight directly, ensuring 6-8 hours of direct sunlight in spring and autumn, setting up a 50% shading net in summer, and using supplementary lights in winter to maintain the rosy color.
2. Temperature and Humidity Management Cycle
Keep the golden growth range of 15-25℃, and use a double-layer insulation shed in winter to maintain above 5℃. Turn on the circulating fan during the plum rain season to reduce air humidity, and avoid the leaf heart when spraying to cool in the high temperature period of summer to prevent the white frost layer from being destroyed.
Frost Dawn Growth Management Strategy
1. Scientific Watering System
Use the immersion pot method to replenish water in spring and autumn, and soak for 10 minutes after the pot soil is completely dry. Change to spraying at night in summer, and pour 50ml of clear water along the pot wall every month. If the room temperature is below 10℃ in winter, the water supply should be completely stopped, and use ceramsite mulch to keep the roots ventilated.
2. Disease Prevention Measures
Alternately use carbendazim and mancozeb for preventive spraying every month, and immediately cut the head if black rot occurs at the initial stage. Regularly check the back of the leaves to prevent scale insects, and accurately remove the pests with a 75% alcohol cotton swab when they are found.
Advanced Frost Dawn Care Techniques
Mix 10% rice husk charcoal when potting every spring to enhance antibacterial properties, and choose a Wanzhuang pot with a height > 12cm to promote root development. Retain a 3cm stem when propagating by cutting the head, apply sulfur powder to the wound, and let it dry for 72 hours before cutting.
By precisely controlling the light cycle, establishing a stepped watering plan, and strictly implementing a three-step disease prevention and control process, even succulent beginners can cultivate a perfect Frost dawn. Remember to observe the weekly growth changes of the plant and adjust the care details in time to let this blue-pink color bloom for a long time.