How Do You Care For Senecio Radicans?

How Do You Care For Senecio Radicans?

Senecio Radicans ‘String of Bananas’ is endemic to South Africa, where it grows as ground cover, among other flora.

These are rapidly growing succulents with 3 feet (90 cm) tall stalks. String of Bananas, like many succulents, is well adapted to thrive in dry, desert circumstances.

Water may be stored in the stems and the plump, banana-shaped leaves. These plants are not frost resistant and must be protected from both cold weather and excessive heat.

They get their popular name from their green leaves, which are fashioned like small green bananas.

Senecio Radicans need the following to thrive;

Water Requirements

String of Banana succulents has succulent watering requirements. They do not necessitate a large amount of water. In fact, only water this plant when the earth has dried out.

When watering this plant, the’soak and dry’ approach work well. However, it is advised that you maintain the soil of your String of Bananas simply damp until it has established itself.

During the warmer months of spring and summer, water your Senecio Radicans once per week.

Watering should be decreased throughout the colder months of fall and winter. These plants are drought tolerant and would prefer to go without water for a few days rather than have too much.

Sunlight Requirements

Provide as much light as possible if maintained inside. On average, they require 5-6 hours of light every day to grow.

Consider utilizing a grow light if you reside in a region that does not receive enough light inside or if your illumination is inadequate.

Grow lights are an excellent investment, especially if you live in a location with long, gloomy winters or a lack of sunshine.

If feasible, use an east-facing window. A window facing south or west will also suffice. Bright direct sunlight may burn the plant if maintained near a window.

If you observe this, just move the plant to a different location or a few inches away from the window. You should also think about providing sunshade to avoid sunburn.

Soil Requirements

The soil preferences of Senecio Radicans are typical of most succulents. This plant should be planted in light, quick-draining soil. A sandy soil type and a pH level of neutral are excellent.

Because these plants are prone to rot, a store-bought potting mix is advised. To be specific, a light potting mix or a cactus and succulent soil mix.

Others advise utilizing sandy soil. This is accomplished by combining cactus mix or potting soil with gritty sand (about a 2:1 ratio). The majority of my resources come from a local hardware shop.

Fertilization Requirements

String of bananas, like other succulents, does not require regular fertilization, although they can benefit from modest feedings in the spring and summer months to assist increase growth.

It is advised to use organic fertilizers such as worm compost, liquid kelp, or fish emulsion.

Too much fertilizer might cause this plant to grow ‘leggy.’ When feeding this plant, a succulent or cactus liquid fertilizer is advised.

These fertilizers are often heavy in phosphorus and potassium and low in nitrogen.

Temperature Requirements

String of bananas is a frost fragile plant that is not cold resilient. This succulent enjoys higher temperatures because it is native to a more tropical environment.

String of Bananas can withstand temperatures as high as 110°F (43°C). In terms of low temperatures, these succulents can withstand brief exposure to 30°F to 40°F (-1°C to 4°C).

When maintained inside, the recommended temperature for these plants is ordinary home temperatures.

However, it is not overly picky because it is not exposed to the weather. The Senecio Radicans plant grows best in warmer climes when grown outdoors. Temperatures between 40°F and 70°F (4°C and 21°C) are preferred.

Humidity Requirements

The String on Bananas succulent is unconcerned with humidity. There are no specified humidity requirements.

However, if this plant is kept in a greater humidity environment, it will have a reduced water demand.

If you locate your succulent in a region which experiences dry spells or it is at risk of freezing, it is advised that you do not overwater this plant. If it gets the best of the water bath, it can rot.

String of Bananas needs a bit more care than some other succulents and needs more attention when planted outside.

This succulent thrives in warm conditions and can be left outside during the warmer months before it experiences frost.

How Do You Propagate Senecio Radicans?

Cuttings are the most common way to propagate the Senecio Radicans succulent.

The technique is simple, whether using stem cuttings or leaf cuttings. However, stem cuttings are the most common method of reproducing this plant. String of Bananas succulent stem cuttings may be propagated in three ways.

The first method is to put the stem cutting in the soil. The Stem Propagation procedure is as follows:

  • Select a strand to be cut. It is preferable to trim mature stems.
  • Take a few stem cuttings. String of banana stems is thin, unlike other succulents, so you don’t have to wait for the stems to dry. Allow it to sit for a few hours to a day, and that should be
  • Make a potting mix that drains effectively. When the cuttings are dry, plant them in the soil.
  • Alternatively, you can place the cuttings flat on the soil.
  • Allow the plant to root and new growth to appear. This might take anything from two weeks to several months.
  • Avoid direct sunlight while propagating and rooting cuttings to avoid sunburn.
  • Mist the soil every few days or whenever it seems dry. Stop misting and start watering the plant after it is rooted and established. When the plants are grown, you can reduce the frequency of watering to once a week or fewer.

The second approach involves simply placing the stem cutting on top of the designated soil. Water propagation is the third method for propagating Senecio Radicans from a stem incision.

When propagating plants using either the first or second stem cutting procedures, you should treat them as you would any other plant.

However, while employing the last approach, you must wait for the stem cutting to create new roots.

Is String Of Bananans Toxicity To Cats, Dogs, Or Pets?

While Senecio Rowleyanus ‘String of Pearls’ is known to be slightly harmful to cats, dogs, and other pets, no information on the toxicity of String of Bananas is available.

String of Bananas is not listed as hazardous to pets on the ASPCA website. Because they are related to String of Pearls, which are considered to be somewhat poisonous, exercise caution while introducing this houseplant into the household of pets.

Why Do Senecio Radicans Turn Brown?

There are a few reasons why string of bananas may turn brown. These are;


Sunburn or sun damage is the most prevalent cause of String of Bananas becoming brown. If you observe your String of Banana leaves getting brown, shriveled, and dry, the plant may be suffering from overexposure to sunlight. Shift to a shadier area or give sun protection against direct sunlight.

The plant Senecio Radicans is susceptible to sunburn, which can cause the leaves to turn brown. Sunburn is the result of too much ultraviolet (UV) radiation exposure, which damages the plant’s cells. This damage can be caused by both direct and indirect UV radiation, such as reflected light.

When Senecio Radicans are exposed to too much sunlight, the leaves can begin to turn brown. This is because the plant cannot produce enough chlorophyll to keep up with the amount of light it receives.


Underwatering is one of the most common causes of Senecio Radicans turning brown.

When a plant is underwatered, it means that it is not receiving enough water to maintain its normal functions.

This can cause the leaves of the plant to turn brown and dry out. The cause of this is usually due to the plant not receiving enough water to replace the water that is lost through evaporation.

When the plant is not able to replace the water that is lost, the leaves will start to turn brown and dry out.

If you find that your String of Banana is not receiving enough water, you may need to give it more water. When the plant has received too little water, it can start to wilt.


Overwatering is another cause of Senecio Radicans turning brown. Overwatering is one of the most common reasons why plants turn brown.

When plants are overwatered, their roots are unable to get the oxygen they need to function properly.

This causes the leaves to turn brown and eventually die. Senecio Radicans are particularly susceptible to overwatering, so it is important to be careful not to overwater this plant.

If you think your plant is being overwatered, the best course of action is to stop watering it and allow the soil to dry out.

Extreme High Temperature

There are a few different ways that extremely high temperatures can cause Senecio Radicans to turn brown. One way is by causing the leaves to become dried out and crispy.

This can happen if the temperature is high enough that it causes the water inside the leaves to evaporate. Another way that extremely high temperatures can cause Senecio Radicans to turn brown is by causing the leaves to get sunburned.

This can happen if the temperature is so high that it causes the leaves to get damaged by the sun’s rays.


Overfertilization is one of the main reasons why Senecio Radicans turn brown. This is because too much fertilizer can cause the leaves of the plant to become scorched or burned.

This usually happens when the fertilizer has a high concentration of nitrogen. When the leaves are damaged, they will turn brown and eventually die.


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