How to care for a String of pearls (Senecio rowleyanus)? (2024)

Location

The String of Pearls like to be placed in a spot with lots of light. Not all species tolerate bright light well. It is best to place the plant in medium bright light. The String of Pearls prefers a spot next to a window on the west or east. A spot near the south is of course also possible, but make sure that the plant is at least 2 metres away from the window.

Watering

Being a succulent, there’s a common misconception that a String of Pearls doesn’t need much water to grow. Even though a String of Pearls can hoard moisture in its leaves for drier climates or drought-like conditions, it certainly can't live with just a little water. However, it doesn’t like being drowned in too much water either.

It is best to water a String of Pearls every week in the growing season, from spring to summer. In the fall and winter it is best to only water the plant once every 2-3 weeks.

Plant nutrition

The String of Pearls use a lot of energy from spring onwards to make new leaves. As a result, the plant needs extra nutrients. You can provide these nutrients by means of plant nutrition. We recommend giving plant nutrition once every two weeks. From spring until autumn. After autumn and in winter it is better not to give extra nutrients. In the autumn, plant nutrition can actually be harmful for the String of Pearls!

Repotting

Repotting the String of Pearls is not necessary every year. The plant is a fast grower, but its roots are really thin. We recommend repotting the plant every 2-3 years, so it gets new nutrients and more room for root growth. The airier soil is also very good for the water flowing through. The best period to repot is spring.

Temperature

The most ideal temperature for a String of Pearls is typically between 18 to 29 degrees Celsius. It prefers a warm and moderate climate.

Pruning

Occasional pruning helps remove any leggy or overgrown vines, encourages branching, and promotes a fuller and more compact growth habit. Trimming back excessive growth can also help maintain an attractive shape. Clean and sharp pruning tools should be used to make clean cuts and avoid damaging the plant.

How do I know if my String of Pearls needs water?

There is a simple trick for this: look at the 'eyes' of this plant.

• Light green and open: then they are satisfied
• Dark green and closed: then they would like to be watered

Why does my String of Pearls die?

String of Pearl plants usually die from too much water. When they get too much water, the roots die and it is possible that the plant dries out. Root rot can also occur. In the case of root rot, the 'peas' will look snotty, wrinkled or deformed.

How tall can a String of Pearls get?

Most String of Pearls can grow up to 1 metre tall indoors. You need to have some patience for this! To keep the plant full as well as tall, it is advisable to prune it.

Can you propagate a String of Pearls?

Yes, you certainly can. See our tips on how to propagate the String of Pearls.

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