Don't be afraid of the withered bamboo
The leaves of wenzi suddenly turn yellow and curl, which always leaves flower friends at a loss. This elegant green plant, known as the "Gentleman in the Study", can actually regain its green vitality through scientific maintenance. Master Wang, a gardener who has been working for 30 years, will reveal four key maintenance tips for us. Light regulation is the core four elements of winterwood maintenance: Balanced artistic winterwood has contradictory characteristics in terms of light requirements-it requires 3-4 hours of scattered light per day for photosynthesis, and is afraid of direct light. It is recommended to place the plant 1.5 meters away from the east-facing window, or use a gauze curtain with a light transmittance of 40%. Special attention should be paid in summer. When the temperature exceeds 28℃, the potted plants should be moved to a completely cool place. Precision pruning: Taking into account shape and health, the "three-cutting method" is used for pruning: one is to cut the old withered leaves, the second is to cut the dense new buds, and the third is to cut the long branches. Alcohol-disinfected pointed scissors were used during operation, and the incision was at a 45° angle. After trimming, charcoal powder can be applied to the incision to prevent infection. The best pruning period is early morning in spring, and the effect is better when combined with subsequent fertilization. Scientific fertilization: precise nutritional supply of "asparagus" withered and withered. Don't be afraid
It is recommended to use the "1+1 nutrition plan": alternately apply soybean water diluted 1000 times (high nitrogen content) and potassium dihydrogen phosphate solution (phosphorus and potassium ratio 2:1) every month. Specially prepared aspirin nutrient solution (1 tablet mixed with 500ml of water) is irrigated to roots every season. The salicylic acid in it can significantly enhance disease resistance. Be careful to avoid direct light within 24 hours after fertilization. Temperature and humidity control: Create a microclimate to maintain a constant temperature environment of 18-22℃, and coordinate with 60% air humidity is most conducive to growth. Humidifiers are recommended in winter in the north, and ventilation needs to be strengthened in the plum rainy season in the south. You can use "tray to increase moisture": place a water storage tray covered with pebbles at the bottom of the flower pot to ensure humidity and avoid root rot.
By systematically implementing these four major maintenance strategies, most winterwood can be significantly improved within 7-10 days. Remember to clean the leaves with a soft brush regularly, which can not only promote photosynthesis, but also detect signs of pests and diseases in a timely manner. Master these tricks and your asparagus will surely regain its green charm.