Cactus is a very common succulent plant, known for its beautiful flowers and easy care characteristics. When caring for cacti, watering is a crucial aspect. However, many people are not familiar with the frequency and methods of watering cacti. Let's take a detailed look at the watering techniques for cacti together!
1. Timing for Watering
The timing for watering cacti mainly depends on the moisture level of the soil. When the surface of the soil appears dry, you can use your fingers to insert them into the middle of the soil for judgment. When the soil moisture reaches 50%-70%, it's time to water.
2. Watering Method
Cacti can be watered using a spray bottle or by directly pouring water. However, it's important to note not to pour water on the leaves, as this can easily cause the leaves to rot.
3. Watering Time
The best time to water cacti is in the morning or evening, avoiding watering under strong sunlight, as this can easily burn the plants.
4. Watering Amount
The amount of water each time should be sufficient, allowing the water to fully penetrate the deep soil, avoiding the situation where the surface is moist but the bottom is dry.
5. Watering Frequency
Generally, the watering frequency for cacti is once a week, or about once every 10 days. Depending on the season and climate conditions, it can be adjusted accordingly.
6. Precaution: Avoid Waterlogging
Cacti do not tolerate waterlogging, so it's important to promptly remove any water accumulation at the bottom of the pot after watering to avoid root rot.
7. Precaution: Avoid Overexposure
Cacti do not tolerate high temperatures and strong sunlight, so it's important to provide shade during the summer or under strong sunlight.
8. Precaution: Avoid Overwatering
Overwatering can lead to root hypoxia, root rot, and other issues, so it's important to control the amount and frequency of watering.
9. Precaution: Maintain Ventilation
Cacti need to maintain ventilation, otherwise they are prone to infestations and diseases, affecting healthy growth.
10. Precaution: Temperature
The ideal growing temperature for cacti is between 18℃-25℃, avoiding cold and high temperatures.
11. Precaution: Fertilization
Cacti do not require frequent fertilization, once a month is sufficient. Overfertilization can affect plant health.
12. Precaution: Repotting
Cacti should be repotted once a year to avoid soil aging and overly long roots.
13. Precaution: Cutting
Cacti can be propagated through cutting, but it's important to ensure the cut is clean and properly handled.
14. Precaution: Pest and Disease Prevention
Cacti need to be frequently checked for signs of pest or disease infestation on the leaves and roots, and problems should be addressed promptly.
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Watering is one of the important aspects for maintaining the healthy growth of cacti. Proper watering methods and frequency can prevent root rot and death of the plants. At the same time, attention should be paid to details in other aspects of cactus care to maintain the health and beauty of the plants.