What should I do if the leaves of succulent vegetable crispy duck turn yellow?
Meaty vegetable crispy ducks are very popular for their unique shape, but the problem of yellowing leaves often troubles flower friends. This article will systematically explain how to revitalize your crispy duck through analysis of the causes and solutions. The core cause of yellowing of crispy duck leaves is unbalanced in water management. During the growth period, the soil needs to be kept slightly moist and free from accumulated water. It is recommended to irrigate thoroughly in 5-7 days in spring and autumn. When the summer temperature is>35℃, the plant enters a semi-dormant state, so it should be reduced to a trace amount of water (20-30ml) twice a month. Choose to supply water along the basin edge at 8-10 o'clock after sunset to avoid root rot caused by high temperature and high humidity. Crispy ducks with insufficient light and ventilation need to scatter light for 4-6 hours a day, and fill light needs to be used in continuous rainy environments. It is recommended to set an LED full-spectrum light 40cm away from the plant to fill the light for 2-3 hours a day. At the same time, ambient air circulation is maintained, and a small circulation fan can be configured to run for 3 hours a day. The optimization of matrix ratio in the Advanced Conservation Guidelines recommends using a formula with a proportion of 70% particulate soil: 30% red jade soil (3-5mm)+20% volcanic rock +20% peat soil +15% perlite +15% vermiculite, every 12-18 months to change the pots, and it is better to do it before spring sprouts. Disease prevention measures Use 1000-fold diluted mancozeb solution to irrigate roots every month, and spray carbendazim before and after the rainy season to prevent fungal infections. If the root system is found to be rotted, pruned immediately, and replanted in new soil after 3 days of drying the roots.
Through a three-dimensional maintenance system of precise water control, scientific light replenishment, and substrate improvement, coupled with regular preventive sterilization, the problem of yellowing of meringue duck leaves can be effectively solved. Mastering the principle of "dry thoroughly and watered thoroughly, thin fertilizer and frequent application" and combining seasonal adjustment and maintenance strategies, your crispy duck will show a more colorful leaf color and compact plant type.