How to repot Disocactus cv. 'Zhangi' - A detailed guide to repotting Disocactus cv. 'Zhangi'

How to repot Disocactus

For many girls, the method of repotting Disocactus and detailed repotting techniques for green plant maintenance are as follows:

Disocactus is a type of pot plant that enjoys sunlight and is drought-resistant. It belongs to the epiphytic succulent plant genus Disocactus in the Cactaceae family. It is not as delicate as other flowers and plants, making it relatively easy to care for. However, during the cultivation of Disocactus, if the original pot size does not meet the plant's growth needs and the potting soil becomes impoverished, it is necessary to consider repotting. Let's take a look at how to repot Disocactus together!

Disocactus Repotting Time

Disocactus is divided into early, middle, and late blooming varieties based on the timing of flowering, with the flowering period from September to the following April. It is best to repot after the flowering period because Disocactus is particularly sensitive during flowering, and it is not easy to move, water, or fertilize. The best time to repot is from April to October after the flowering period, as repotting at this time will not affect the flowering.

How to Repot Disocactus

1. Pot Selection: Before repotting Disocactus, observe the plant's growth condition to determine the appropriate pot. Pots can be made of clay, plastic, porcelain, or ceramic, but clay pots are preferable. It is advisable to use a pot that is 2/3 the diameter of the plant's crown.

2. Sufficient Base Fertilization: When repotting Disocactus, add sandy loam to the new pot first and apply base fertilizer. You can use fermented organic fertilizer, bone meal, or superphosphate, and adding a small amount of wood ash can make the pH neutral.

3. Repotting Method: Use a loose soil tool to move the Disocactus from the original pot to the new pot. After repotting, water only a small amount, and gradually increase the watering as new leaves grow. Also, move it to a place with light and ventilation.

How to Cultivate Disocactus

1. Soil Configuration: Disocactus prefers fertile and loose soil. At home, you can use a mix of 3 parts garden soil, 4 parts decomposed leaf mold, and 3 parts sand, or 4 parts peat soil, 2 parts decomposed leaf mold, 2 parts sand, and 2 parts perlite (or volcanic rock). After preparing the soil, it is best to disinfect it at high temperatures or expose it to the sun to kill germs.

2. Proper Watering: Disocactus is an epiphytic cactus that often grows on trees or in moist valleys in nature. Therefore, the cultivation environment requires semi-shade and moisture, but the potting soil should not be too wet. Follow the principle of "thoroughly wet after completely dry." Water every 2 to 3 days during the hot season, avoiding watering at noon. In winter, when temperatures are lower, water once a week, avoiding watering in the evening.

3. Timely Fertilization: Disocactus enjoys fertilizer. With sufficient fertilizer, it has more branches and flowers. Start applying fertilizer after the leaf buds appear, and during the growing season, apply a mixture of 10 times the concentration of fermented liquid fertilizer with an equal amount of 1000 times potassium dihydrogen phosphate solution or 1000 times "Flower More" general fertilizer every 15 to 20 days. Reduce the frequency of fertilization in late autumn, and stop fertilizing when the temperature is below 10°C. Do not fertilize during high summer temperatures or low winter temperatures.

4. Light Control: Disocactus is sensitive to high heat and avoids direct sunlight and rain. Therefore, it should be placed in a well-ventilated indoor area or on a shaded balcony in summer. After the beginning of autumn, Disocactus gradually recovers its growth and should be placed in an area with 50% light, such as under a shade canopy or near a sunny window, to receive light and promote bud differentiation. Gradually increase the light as the weather cools, providing ample light from late autumn to winter.

5. Flowering Control: Disocactus is a short-day plant, and the flowering period can be controlled by adjusting the light exposure time. To promote flowering, start short-day treatment 60 to 70 days before the desired flowering time, providing 8 hours of natural light per day and遮光 treatment the rest of the time. Continuous遮光 treatment without interruption can generally result in flower buds after 20 days.

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