What to Do When Echeveria 'Hens and Chicks' Turn Yellow
Echeveria 'Hens and Chicks', as a star variety in the succulent world, always captivates plant lovers with its crystal-clear leaves. However, when the leaves start to turn yellow, it often leaves caretakers at a loss. This article will systematically analyze the causes of yellowing leaves in Echeveria 'Hens and Chicks' and provide a scientific treatment plan.
When only the bottom 2-3 layers of leaves turn yellow, this is a normal phenomenon of plant metabolism. Old leaves gradually become shriveled after completing their nutrient supply mission. It is recommended to let them fall off naturally, as forced removal may cause stem wounds to become infected. During this stage, it's advisable to supplement with slow-release fertilizer to promote the development of new top leaves.
If the entire plant exhibits extensive yellowing, be alert to three common mistakes in maintenance: 1) Continuous shading leading to chlorophyll loss, 2) Over-frequent watering causing root suffocation, 3) Soil compaction hindering respiration. It is suggested to immediately execute the 'Three-Step Rescue Plan': Move to a scattered light environment → Stop watering for 5-7 days → Loosen the soil to increase oxygen, combined with 50% shade net for transitional shading.
4-6 hours of direct sunlight daily in spring and autumn, shading from 10-15 PM in summer, and full sunlight in winter. When using a light meter, maintain an ideal range of 20,000-35,000 lux. If light is insufficient, rotate the pot 45° weekly to ensure even light exposure.
Prepare the golden soil mix ratio: Akadama soil 40% +鹿沼土 20% + Vermiculite 15% + Rice Husk Charcoal 15% + Slow-release fertilizer 10%. When repotting in spring every year, retain 1/3 of the protective soil, trim dense roots, then soak in a carbendazim solution, and let the roots dry for 24 hours before repotting.
Through systematic diagnosis and precise maintenance, the yellow leaf issue in Echeveria 'Hens and Chicks' can be fundamentally improved. It is recommended to establish a maintenance log, recording data such as temperature and humidity, watering cycles, and regularly cleaning the leaves with a soft brush to remove dust, allowing Echeveria 'Hens and Chicks' to regain its jade-like translucency.