How Much Light Does String of Pearls Need?

String of pearls is native to South African where it often grows behind bushes and rocks that provide protection from intense sunlight.

To be able to grow a healthy String of Pearl plant, you should try to replicate similar environment indoors.

Indirect bright sunlight for 6 hours keeps this unusual succulent healthy.

The string of pearls crops is unusual vining succulents with small pea-shaped foliage which are instantly identifiable. The leaves are held on dangling stems that cascade over the edges of pots or hanging baskets.

The string of pearls vines are terrestrial and create a soil cover in their natural desert environment in East Africa, where they are generally maintained as year-round hanging vegetation.

You may grow it at any season of the year, although it will thrive in the summer. The string of pearls yields white flowers having a nice cinnamon-like aroma in the springtime, in addition to its unusual sphere-like leaves; nevertheless, it seldom blossoms indoors.

String of pearls plant requires a mix of bright and partial sunshine for six to eight hours every day to grow. During the milder early hours of the morning, keep them in direct sunshine, and then relocate them to a position with dispersed, indirect light or some cover during the tougher afternoon time.

String of Pearls Plant Light Requirements

how much sunlight does sting of pearls need

Light is a critical component that influences plant development and survival. Plants use light to aid them with photosynthesis and also as a form of energy.

If one’s string of pearls is receiving insufficient light, one may observe dry leaves, poor growth, legginess, and charred foliage, among other issues.

So how can you know whether the brightness you’ve chosen is right for the string of pearls? What amount of sunlight does a string of pearls require? In this post, we’ll go over the string of pearls’ lighting needs in detail.

How Much Sunlight Does String of Pearls Need?

The string of Pearls plants should be planted in a location that receives at least six to eight hours of broad, indirect sunlight every day, whether they are planted inside or outside. However, if you want to keep this plant outside, you’ll need to choose a somewhat covered location.

If placed inside, keep your String of Pearls beside the east-facing windows where this will get ample bright natural sunlight.

Putting it beside a South or West-facing window would serve so long as you keep it approximately 5 to 10-inches far from the glass to avoid scorching, especially for those who reside in a harsh, desert-like environment.

Think about moving plants to a sunnier place or nearer to the window during the dark, chilly seasons to ensure they get enough sunlight every day.

If your String of Pearls isn’t getting sufficient lighting, consider placing them 6 – 12 inches beneath a fluorescent light source for 12 – 16 hours of brightness every day to make them satisfied.

Also Read: Best Soil for String of Pearls

Exposure to Sunlight

Bright sun is a favorite of the String of Pearls. It’s well suited, like most succulents, to reap the benefits of light conditions that’d be too harsh for many other houseplants.

It’s a good option for sections of your house where a more fragile plant would take over. Nevertheless, because the sun is strong in the afternoons, you must move the plant into the shade or use thin drapes to protect it from the sunlight.

Location of String of Pearls Plant

The sunlight isn’t all evenly distributed. The slightest sunlight is at dawn, and the roughest lighting is in the afternoon. In reality, this implies that the angle of a window or the way it faces should be taken into account.

A window facing east should get the sunlight first thing every morning and then very little else during the day. In the afternoons, a western window would get brilliant strong sunlight, but not very much sooner.

For most growth situations, south-facing windows get one of the most steady light levels. They’re the benchmark for house plants, and they’re the perfect spot for a String of Pearls. Hence the more sunlight it receives, the more you’ll have to feed it.

How Intensity of Light Impacts Your Plant?

As sunlight goes through glass, drapes, and other barriers, it reduces much of its power. Even in a space with a huge south-facing window, the sunlight nearest to the window is the brightest, whereas the sunlight furthest away is the poorest.

Ensure your String of Pearls is near a light source. It loves brightness and thrives near a window.

Also Read: Why Is My String of Pearls Plant Dying?

Does a String of Pearls Need Direct Sunlight?

In direct sun, String of Pearls can fade. They don’t do so well in extreme heat or direct sunlight. These aren’t the types of vegetation that can adapt to direct sunlight.

When they’re outside, they want a bright spot that’s not in direct sunlight. It is far better to have part shade. If they are exposed to direct sun for an extended period without protection, they will shrink and run dry.

Choose a location where the plants will be shaded from the bright sun, particularly in the afternoons as the beams of light are the strongest.

Can a String of Pearls Grow in Low Light?

A healthy string of pearls requires indirect brightness, although it can also thrive in low-light conditions. The string of pearls can thrive even if you don’t have a balcony that gets adequate sunlight or if the residence doesn’t get much sunlight.

Low light circumstances, on the other hand, do not provide proper growth and development, and you may experience concerns such as stunted development when the string of plants is in low-light conditions.

Must Read: How Much Light Does Monstera Need?

Signs String of Pearls Plant Getting Low Light

Plants suffer from a variety of issues as a result of inadequate light. If some of the below issues appear in the string of pearls, it’s possible that the crop isn’t receiving enough light.

Is your string of pearls getting sparse and flattening down on top, yet you still have long lengths growing? It’s not obtaining adequate sunlight on top of the stalk, which is normal if it’s in one suspended planter.

The hanging strands of the string of pearls, as well as the head of the plant, require strong indirect light. Consider lowering your plant to provide for a more balanced spread of sunlight.

If it’s becoming ‘leggy,’ that would be another indicator it’s not receiving sufficient light. That’s when the threads lengthen and there is plenty of room between every pearl.

Root rot leads the roots of plants to turn dark and sticky, eventually decaying. It typically occurs when a crop is overwatered or not given enough sunshine.

Wet soil might result from a lack of light. When a crop doesn’t receive sufficient light, it generates a moist condition in which the ground stays moist for an extended period.

Wet soil may produce the same issues that overwatering does, like root rot and pest attacks.

Also Read: How Often Should I Water My Hydrangeas?

Can a String of Pearls Get Sunburned?

Clear, indirect sunshine is ideal for the string of pearls. The midday sun, on the other hand, could be too severe for this plant. Brown and shriveled strings of pearls could be caused by intense sunshine and far too much sunlight.

It occurs since the string of pearls becomes sunburned as a result of the hot sun rays.

Consider putting the plant somewhere where it won’t be exposed to extreme heat.

If the crop is outside, transfer it to a more shady location. If you intend to position the plants beside a window, keep them just a few inches back from the glass to shield them from the bright light.

You could also screen the sunlight with curtains or drapes. Trim the regions that have become brownish or shriveled if you have a sunburned string of pearls.

Grow Lights for a String of Pearls

A string of pearls should be stored in a bright, well-lit area when maintained inside. Locate a sunny area in the residence with enough brightness and sunlight. Allow the sunlight to fall on the plant’s top rather than simply the foliage or pearls.

When you see that the crop is becoming yellowish and shriveled as a result of excessively much sunlight, you could shift it a few inches further from the windows to diminish the impact of the sun.

Insufficient sunshine will result in stunting and drooping foliage. If the plant isn’t getting sufficient light inside, relocate it to a luminous spot or nearer to the window. If you think your crop isn’t getting enough sunlight inside, try utilizing led grow light.

To maintain your crop healthy, you might have to boost its illumination requirements with just a grow light for a couple of hours. To prevent overheating the plant, leave a light at a minimum of six inches distant from it while using only a grow light.

How to Take Care of String of Pearls?

In brightness, especially sunshine, the string of pearls plants thrive. During its development phase, keep the interior environment of this string of beads houseplant approximately 72 degrees F (22 degrees C).

Whereas during inactivity, though, you’ll have to keep the temperature lower, around 50 to 55 degrees Fahrenheit (10-13 C.).

The string of beads, just like many other succulent plants, needs very little maintenance. Although cultivating a rosary string of beads requires minimal upkeep, you will have to supply this with some attention.

This drought-tolerant plant can go without water for extended periods. In actuality, the plant’s ability to store water allows it to be hydrated properly one week while disregarded over the next week or more.

Root rot can be exacerbated by excessive feeding. Allow the ground to dry out for at least 1⁄2 an inch (1 cm) amid watering. Reduce water supply to once every month in the wintertime.

To secure the volume or look of the string of pearls, you might have to prune it from time to time as an element of its upkeep. This is an easy procedure to follow. Start trimming any decaying stems or pearls, and any branches with a bunch of ‘beads’ missing.

Pruning can aid in the development of larger, more dense plants. The aspect that you can distribute the plant with one another is much greater than its simplicity of maintenance.

You may reap the benefits of the plant’s quick reproduction anytime trimming is required. Just plant a clipping or two in a container of soil and watch them grow.

Pests aren’t a big problem for a string of pearl plants. These are, nevertheless, susceptible to small pests such as fungus, mealybugs, or aphids, which are common in succulents.


Every plant including string of pearls need sun exposure to carry its food production process. For optimal growth, you should provide 6-8 hours of sunlight.

The drought-tolerant string of pearls plant has spherical, pearl-like ‘leaves’ that bloom on high, thin stalks, just like it appears. Even though they resemble green peas, do not even eat these because they won’t be as wonderful.

Because of the String of Pearls plant’s lingering habit, it’s a smart option to either place it in a hanging container or exhibit it anywhere it may trail downwards and reveal its distinct elegance.

The pot plant with the string of beads is a great discussion starter. This will delight your relatives, colleagues, and neighbors just the same as it can delight you. The string of Pearl plants can survive over several seasons if properly cared for.

It’s a fine decision to reproduce this every few years because the plants might get bristly over a period. You’ll have a long sequence of these lovely plants if you do it this manner.