How Often Do You Water String of Pearls?


Greetings to all plant lovers out there, are you having trouble maintaining your string of pearls plant? One of the most crucial aspects of taking care of plants is providing them with adequate water. But, string of pearls or Senecio rowleyanus is a unique succulent plant that needs a different approach when it comes to watering. This article aims to provide you with a comprehensive guide on how often you should water your string of pearls plant. Keep reading to learn more.

What is String of Pearls?

The string of pearls is a popular trailing vine-like succulent plant that has leaves that resemble small pearls or beads. These beads are actually modified leaves that act as water storage sites, which helps the plant survive long periods without water. It is native to South Africa and Namibia and is often grown as a houseplant worldwide because of its unique appearance.

Why is Watering String of Pearls Important?

Watering is a fundamental aspect of plant care and is essential to keep them healthy and thriving. The string of pearls plant is no exception. Proper watering helps the plant maintain its foliage and encourages new growth. However, overwatering or underwatering can cause problems such as root rot, yellowing leaves, and stunted growth, among others.

How to Water String of Pearls?

String of pearls plants require a carefully balanced watering schedule. Overwatering can lead to root rot, while underwatering can cause the leaves to shrivel up and fall off. To water your string of pearls plant correctly, you should simulate its natural habitat, which means emulating the dry and humid conditions of South Africa where it originated. Follow the instructions below to help you water your plant effectively:

  1. Water your plant thoroughly but infrequently, allowing the soil to dry out between watering.
  2. Water the plant from the bottom up by placing it in a tray of water and allowing it to soak for about 30 minutes.
  3. Water the plant early in the morning or late in the evening during the hot summer months. During cold months, it’s advisable to water the plant only when the soil is completely dry.
  4. Use a well-draining soil mix to prevent waterlogging and ensure proper drainage.

How Often Should You Water String of Pearls?

The frequency of watering your string of pearls plant depends on several factors such as humidity, temperature, and sunlight. Generally, during the summer months, you should water your plant every two to three weeks. During winter months, water your plant less frequently, around once a month. However, the best way to determine when to water your plant is by checking the soil’s moisture level. If the soil is still moist, wait before watering. If it’s dry, water your plant.

The Advantages and Disadvantages of Watering String of Pearls

The Advantages

Watering your string of pearls plant properly can have several benefits, such as:

  1. Keeps the plant healthy and thriving
  2. Encourages new growth
  3. Reduces the risk of pest infestation
  4. Prevents root rot and other diseases

The Disadvantages

On the other hand, improper watering techniques or inconsistency can have some drawbacks, such as:

  1. Root rot caused by overwatering
  2. Plant death due to underwatering
  3. Stunted growth or yellowing of leaves

How to Care for Your String of Pearls Plant?

Besides watering, there are several things that you can do to ensure that your string of pearls plant thrives. These include:

  1. Providing it with bright, indirect sunlight
  2. Using well-draining soil mix
  3. Adding organic fertilizers to aid in growth
  4. Pruning the plant to encourage new growth and maintain its shape

Table of String of Pearls Watering Schedule

Season Frequency Amount of Water
Summer Every two to three weeks Water thoroughly, but allow the soil to dry out between watering.
Fall Every two to four weeks Water sparingly to avoid overwatering.
Winter Once a month Water sparingly and avoid overwatering.
Spring Every two to three weeks Water thoroughly, but allow the soil to dry out between watering.


1. Can I Water My String of Pearls with Tap Water?

Yes, you can, but it’s advisable to use filtered or distilled water instead as tap water may contain chlorine and other minerals that can be harmful to your plant’s growth.

2. Can String of Pearls Plants Survive Under Artificial Light?

Yes, they can. However, they require bright, indirect sunlight to thrive. So, if you’re using artificial light, make sure it’s bright enough to simulate natural light.

3. Is It Possible to Revive a Dying String of Pearls Plant?

Yes, it is. If your plant is dying due to underwatering, give it a good soak and avoid making the same mistake again. On the other hand, if it’s due to overwatering, unpot the plant, cut off the rotten root parts, and repot it with fresh soil.

4. How Do I Prune My String of Pearls Plant?

You can prune your string of pearls plant by cutting off the stem tips using a pair of sharp scissors or shears. This helps to maintain its shape and encourage new growth.

5. Can I Propagate My String of Pearls Plant?

Yes, you can propagate your string of pearls plant by taking stem cuttings and rooting them in water or soil.

6. How Do I Know When to Fertilize My String of Pearls Plant?

You can fertilize your string of pearls plant during the growing season using organic fertilizers. Avoid fertilizing during the winter months when the plant is dormant.

7. Can I Grow My String of Pearls Plant Outdoors?

Yes, you can. However, ensure that you grow it in well-draining soil and provide it with bright, indirect sunlight.

8. How Can I Prevent My String of Pearls Plant from Yellowing?

You can prevent yellowing by ensuring that you water it properly and provide it with adequate sunlight. Yellowing can also be a sign of overwatering or underwatering, so monitor the plant closely.

9. Is String of Pearls Plant Toxic to Pets?

Yes, string of pearls plant is toxic to pets such as cats and dogs. It contains harmful compounds that can cause vomiting, diarrhea, and other health problems when ingested.

10. How Often Should I Repot My String of Pearls Plant?

You should repot your string of pearls plant every two to three years or when the container becomes too small to accommodate the roots.

11. How Do I Prevent Root Rot?

To prevent root rot, avoid overwatering your plant. Also, ensure that you use well-draining soil mix and avoid leaving the plant in standing water for too long.

12. Can I Grow String of Pearls with Other Plants?

Yes, you can grow string of pearls with other plants such as succulents and cacti.

13. What Type of Soil Mix is Best for Growing String of Pearls?

The best soil mix for growing string of pearls should be well-draining and rich in organic matter. You can mix cactus soil with perlite or sand for better drainage.


Proper watering is essential for maintaining the health and vitality of your string of pearls plant. By following the tips outlined in this article, you can keep your plant thriving and looking its best. Remember to simulate the natural habitat of the plant by emulating dry and humid conditions. Don’t forget to provide bright, indirect sunlight and fertilize during the growing season. With proper care, your string of pearls plant will continue to thrive for years to come.

Closing Disclaimer

The information provided in this article is for educational purposes only and is not a substitute for professional plant care advice. Always consult a professional if you have any concerns about the health of your string of pearls plant.

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