When to Water Crown of Thorns Plant

The Crown of Thorns plant, also known as Euphorbia milii, is a succulent that is easy to care for, making it a popular choice among gardeners. This plant is native to Madagascar and requires little water to thrive. However, knowing when to water your Crown of Thorns plant is essential to ensure it stays healthy and vibrant.

Factors That Affect Watering Frequency

The frequency with which you water your Crown of Thorns plant will depend on several factors, including the temperature and humidity levels in your environment, the size of the plant, the size of the container it is in, and how much light it receives.

The Crown of Thorns plant is drought-tolerant, meaning it can survive for extended periods without water. However, it is crucial not to let the plant stay dry for too long. The soil should always be lightly moist, but not waterlogged or saturated.

Watering During the Growing Season

The growing season for the Crown of Thorns plant is from late spring to early fall, during which time it will require more frequent watering. In contrast, during the dormant season (fall to spring), the plant will require less water.

During the growing season, it is recommended to water your plant every ten to fourteen days or when the soil feels dry to the touch. Ensure that the water drains out of the container, as the Crown of Thorns plant does not like to sit in standing water for too long.

Watering During the Dormant Season

Drip irrigation is the best practice for watering the Crown of Thorns plant during the dormant season. This method allows for a slow trickle of water that the plant can absorb. Watering can be reduced to every three to four weeks during the dormant season, depending on the humidity level in your environment.

It is essential to note that the Crown of Thorns plant is sensitive to cold temperatures, and the soil temperature should be at least 60°F (15.5°C) before watering. Watering during cold temperatures can cause the plant to rot or develop root rot, compromising the plant's health.

Other Watering Tips

Avoid getting water on the leaves and flowers when watering the Crown of Thorns plant. Water droplets on the leaves and flowers can cause them to wilt and turn black.

Consider using filtered or distilled water when watering your Crown of Thorns plant. Tap water may contain minerals and chemicals that could harm the plant.

When repotting the Crown of Thorns plant, ensure that the new pot has drainage holes to allow for proper water drainage.

Conclusion

Knowing when to water your Crown of Thorns plant is essential to ensure its health and longevity. Pay attention to the factors that affect watering frequency, such as the season, environment, and pot size. With proper care and attention, your Crown of Thorns plant will bloom beautifully and thrive for years to come.