The scientific name of "Cuncunjin" is Salix leucopithecia, also known as cotton willow. It is a deciduous shrub of the genus Salix in the family Salicaceae. Its appearance is quite unique. The slender branches are covered with numerous flower buds. Before they bloom, the flower buds are wrapped in a layer of silvery - white fluff. When the flower buds gradually open, the golden - yellow small flowers peek out from the fluff, dotted and dazzling, providing a stunning visual experience. No wonder it is given such a beautiful name as "Cuncunjin".
The flowering period of "Cuncunjin" usually occurs in winter and early spring, lasting about 20 - 30 days. Its ornamental period is relatively long. Whether it is used as a cut flower inserted in a vase or cultivated as a potted plant, it can add bright colors to the indoor environment for a certain period.
Many people choose to buy the dry branches of "Cuncunjin" to decorate their homes. The maintenance of dry branches is actually not complicated. First, prepare a clean and suitable container, usually a vase of moderate height will do. Then soak the dry branches in clean water for 2 - 3 hours to allow the branches to fully absorb water. This step can wake up the "sleeping" dry branches. After soaking, take out the dry branches and put them into a vase with an appropriate amount of clean water. The water level should be about one - third of the height of the vase. Change the clean water every 2 - 3 days to keep the water clean and provide sufficient water for the dry branches.
If you want to extend the flowering period, you can add a small amount of nutrient solution or preservative to the water, and add it according to the dosage indicated in the instructions. In terms of the placement position, place it in a well - lit place but avoid direct sunlight, and keep it away from heat sources and air vents. This can keep the dry branches of "Cuncunjin" in good condition and make them bloom beautifully.
If it is a potted "Cuncunjin", more attention is needed for daily maintenance. Regarding the soil, it is advisable to choose loose, fertile, and well - drained soil. You can mix leaf - mold soil, garden soil, and river sand in a ratio of 3:2:1. Potted "Cuncunjin" likes sufficient sunlight, so place it on a sunny balcony or windowsill, etc., to ensure at least 4 - 6 hours of sunlight per day. This can promote the growth of the plant and flower - bud differentiation. However, in the hot summer, it needs to be properly shaded to avoid the leaves being burned by strong light.
Watering should follow the principle of "watering when the soil is dry and soaking thoroughly". That is, water the plant when the surface of the soil is dry, and water thoroughly each time, but avoid waterlogging, otherwise it is easy to cause root rot. During the growing season, apply a thin liquid fertilizer once a month to provide sufficient nutrients for the plant and promote its growth. In winter, when the plant enters the dormant period, reduce the frequency of watering and fertilization.
In addition, potted "Cuncunjin" needs regular pruning. After the flowers wither, promptly cut off the withered flowers and dead branches to reduce the consumption of nutrients. At the same time, shorten the overly long branches to maintain the beauty of the plant and promote the growth of lateral branches, making the plant shape more plump. Every 1 - 2 years, the potted "Cuncunjin" also needs to be repotted, replacing the new soil to provide a better growth environment for the plant.
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