How to Care for a Potted Jade Tree
As a high-appeal representative of the succulent family, the jade tree is deeply favored by potted plant enthusiasts for its thick, emerald-green leaves and tenacious vitality. However, to truly make this 'jade tree' stand out as a highlight in indoor landscapes, it is necessary to master scientific care methods and prevent diseases. This article will systematically analyze the key points of cultivating a potted jade tree from environmental control to disease treatment.
Core Skills for Caring for Jade Trees
Light and Temperature Management
Jade trees require 5-6 hours of scattered light daily during spring and autumn, and 50% of the strong light needs to be filtered with a shading net in summer. Maintain an environment above 10℃ in winter, and a mini greenhouse can be created by covering with a transparent plastic bag. Remember to rotate the pot 180° weekly to maintain symmetrical growth.
Water and Fertilizer Control Plan
Using the 'soak pot' method to water is more beneficial for root absorption, with water supplementation once a week in spring and autumn, and extended to once every 10 days in summer. During the growing season, apply a diluted foliage plant special fertilizer (1000 times) monthly, and stop fertilizing in winter. It is recommended to cover the surface of the potting soil with a layer of vermiculite to prevent waterlogging.
Potting Soil Optimization Strategy
Use red pottery pots with a granular soil matrix (perlite: peat soil: coarse sand = 4:3:3), and add bone meal as a base fertilizer when repotting in the spring every two years. Place the plant in a shady place for 7 days after repotting to slow down the seedlings, and resume normal care after new roots have sprouted.
Disease Prevention and Treatment for Potted Jade Trees
Common Disease Identification
(T-J) disease is manifested by brown sunken spots on the leaves, root rot disease is accompanied by blackening and rotting at the base, and scale insect infection can be seen with white fluffy substances. Diseased leaves should be removed immediately and sprayed with 50% carbendazim 800 times solution, and pest infestations can be physically removed with alcohol cotton swabs.
Preventive Care Measures
Keep the environment ventilated and spray the leaves with garlic extract (1:20) monthly to enhance resistance. Before the rainy season arrives, sprinkle wood ash on the surface of the potting soil to adjust the pH and inhibit the growth of pathogens.
With precise environmental control and regular health checks, the jade tree can maintain its ornamental value for more than ten years. It is recommended to establish a care log, record each watering and fertilizing time and changes in the plant's condition, adjust the care plan according to the season, and make this 'jade carving' truly become a perennial landscape in your home.