When to Water a Cactus Plant

One of the most common mistakes people make when caring for cactus plants is overwatering. Cacti are desert plants and can go long periods without water. But how do you know when it's time to water your cactus?

The Basics of Cactus Watering

Cactus plants need water to survive just like any other plant, but their watering needs are different from other plants. Most cacti require infrequent and punctuated watering as they are adapted to survive long periods with little to no rain. Overwatering can cause root rot, which can kill the plant.

Signs Your Cactus Needs Watering

You should only water your cactus when the soil is completely dry. The frequency of watering will depend on a variety of factors, including the type of cactus, its size, and the humidity and temperature around it. Signs that your cactus needs watering include a wrinkled, shriveled appearance or if the soil feels extremely dry.

How to Water a Cactus Plant

When it's time to water your cactus, do so gently and thoroughly. Avoid getting water on the spines or the base of the plant as this can lead to fungal growth. Use a watering can with a long, narrow spout to direct water at the base of the plant. Water the soil around the cactus until it is thoroughly moistened, but avoid waterlogging or saturating the soil.

Tips for Cactus Watering

Here are some additional tips to help you care for your cactus:

Water your cactus in the morning so it has the entire day to dry out.

Use a well-draining soil mix specifically designed for cactus plants.

Grow cacti in a pot with drainage holes to allow for excess water to escape.

In the winter months, when the cactus is in a state of rest, considerably reduce watering frequency.

Conclusion

Caring for a cactus plant is easy once you understand its unique watering needs. Avoid overwatering and only water when the soil is completely dry. Keep your cactus in a well-draining container and use a specialized cactus soil mix. Following these tips will help your cactus thrive for years to come.