The comprehensive guide to succulent Crassula ovata cultivation, from beginner to expert care.

Understanding the Cultivation Environment, Soil Selection, Watering and Fertilizing, Propagation Methods, and Disease and Pest Control for the Succulent燕子掌 (Crassula)

Succulent plants, known for their unique shapes and easy-care characteristics, have been increasingly popular among plant enthusiasts in recent years. Crassula, with its elegant leaves and drought-resistant nature, has become a hot variety among succulents. This article will provide a detailed introduction to the cultivation methods of the succulent Crassula, helping you grow from a beginner to an expert in caring for them.

Understanding Crassula

Crassula, scientifically known as Sedum morganianum, belongs to the Crassulaceae family of succulent plants. Native to Mexico, it is named after its leaf shape resembles a swallow. Crassula has fleshy, green leaves with slightly reddish tips, making it highly ornamental.

Cultivation Environment

1. Light: Crassula prefers plenty of sunlight but should avoid direct sunlight in summer to prevent leaf damage. In spring and autumn, it can be placed outdoors for full sun exposure, while in winter, it needs to be moved to a well-lit indoor area.

2. Temperature: The optimal growing temperature for Crassula is between 15-25°C, and the temperature should not drop below 5°C in winter.

3. Humidity: Crassula does not require high humidity, but overly dry environments can cause leaves to wither, so it is beneficial to increase indoor humidity appropriately.

Soil Selection

The soil for Crassula should have good drainage and strong aeration. A mixture of peat soil, perlite, and vermiculite in a 1:1:1 ratio can be used to ensure soil aeration and drainage.

Watering and Fertilizing

1. Watering: Crassula is drought-resistant and does not require excessive watering. Generally, water once a week to keep the soil slightly moist, and reduce watering frequency during high summer temperatures.

2. Fertilizing: Crassula does not require a lot of fertilizer. Applying a compound fertilizer once a month in spring and autumn is sufficient. After fertilizing, water promptly to prevent root burn.

Propagation Methods

1. Division Propagation: Cut the mature Crassula plant from the root and plant it in new pots separately.

2. Leaf Propagation: Place Crassula leaves flat on the soil surface, keep the soil moist, and transplant after the leaves have rooted.

Disease and Pest Control

Crassula has few diseases and pests, but the following points should be noted:

1. Preventing leaf sunburn: Avoid direct sunlight in summer and provide appropriate shading.

2. Preventing root rot: Maintain soil aeration and drainage, and avoid excessive watering.

3. Preventing diseases and pests: Regularly inspect the plant and deal with diseases and pests promptly.

Cultivating Crassula is not complicated. By mastering the basic care methods such as light, temperature, soil, watering, and fertilizing, you can easily grow beautiful Crassula. I hope this article can provide help for your cultivation journey. Enjoy your gardening!