Peperomia Ginny

This plant goes by many names – Rainbow Peperomia, Peperomia Tricolor, Red Edge Peperomia, and the Rainbow Radiator plant, to name a few. It is a very popular indoor plant because it brings a splash of color to the indoor jungle.

Peperomia Ginny is a gorgeous plant that is prized for its multicolored foliage. The oval leaves are streaked with green, pink, and cream. It looks spectacular, is super easy to grow and maintain, and does not struggle with many pests or diseases.

This colorful Peperomia is a cultivated variety. Its closest relative in the wild is Peperomia clusiifolia. By learning about the conditions that this plant grows in nature, we can understand how to help it thrive in our home or garden.

How To Identify A Peperomia Ginny?

It is relatively straightforward to identify a Peperomia Ginny because there are few other plants that look like it. It can be confusing to tell if a plant you find at a nursery or garden center is a Peperomia Ginny because this plant has so many common names.

Other Names For Peperomia Ginny

  • Peperomia Jelly
  • Rainbow Peperomia
  • Red Edge Peperomia
  • Red Edge Radiator Plant
  • Rainbow Radiator Plant
  • Variegated Baby Rubber Plant

Defining Features

To identify a Peperomia Ginny, look for the following characteristics:

  • Large, thick, slightly curled leaves that are more rounded than other Peperomias.
  • Leaves are variegated, with pink to red edges and yellow, cream, light green and dark green patches and streaks.
  • Stems are rosy-pink to red.
  • Upward and compact growth form.
  • Flowering spikes are long with minuscule, unscented blooms.


Peperomia Ginny has quite a slow growth rate. It measures around 10 inches tall and wide when it reaches maturity.

It is the perfect plant for the middle of a coffee table or on top of your desk because it does not take up too much space.

Also Check: Peperomia Frost

Origin Of Peperomia Ginny

Peperomias originate from South America. These tropical plants naturally grow in warm, humid rainforests. They are semi-epiphytic, growing against the trunks of trees and over rocks. The roots can absorb moisture from the atmosphere.

Because they grow under a forest canopy, they are adapted to lower light conditions. This is what makes them such great plants to grow indoors.

Peperomia clusiifolia, from which Ginny was created, has thick, succulent-like leaves. They can store water in their foliage, making them quite a drought hardy plant.

Guide To Caring For Peperomia Ginny

Now that we have an understanding of how these plants grow naturally, we can look at how to simulate these conditions in our homes and gardens. There is nothing complicated about caring for the hardy, low-maintenance Peperomia Ginny.

Soil Requirements

Handeling Soil

The most critical factor when it comes to the soil for Peperomia Ginny is drainage. These plants enjoy a substrate that is loose, aerated and contains lots of organic matter. A pH between 6.1 and 7.8 is ideal, but do not fuss over this detail too much.

Sandy or loamy soils are optimal in the garden because they drain better than heavier soil types. To grow Peperomia Ginny in a container, you will need to use a potting mixture that contains 50% perlite and 50% organic matter (potting soil, bark chips, coconut coir).

Potting Requirements

Peperomia Ginny does not require a very large pot. The roots are comfortable with growing relatively tightly packed.

When choosing a pot for your new specimen, decide carefully because this plant does not enjoy being repotted frequently.

A good pot for a Peperomia Ginny needs to have:

  • Drainage holes
  • A saucer to put beneath the pot

Ideal Temperature

Peperomia Ginny thrives in warm environments. A temperature range between 60- and 80-degrees Fahrenheit (15-26 degrees Celsius) is optimal.

They do not tolerate cold temperatures below 55 degrees Fahrenheit (12 degrees Celsius). Frost is a no-no for these plants.

In USDA hardiness zones 10 and 11, Peperomia Ginny can grow outdoors in the garden. But in other zones, it is better to grow it in a pot so that it can be taken into the house during the colder months of the year.


It is not necessary to worry too much about humidity. Peperomia Ginny is quite happy in average household humidity (40-50%).

You can give it a misting with water on particularly hot days but be careful not to overdo it. You risk overwatering the plant and hampering its growth.

Read more: Peperomia Clusiifolia

Water Requirements

Peperomias water requirements are more like succulents and cacti than other tropical houseplants. They need a generous amount of water on a regular basis, but it is important to let the soil dry out in between watering sessions.

How frequently you need to water a Peperomia Ginny is dependent on the climate you live in. In hotter climates, they need water more than milder climates.

During winter, Peperomia Ginny requires less frequent watering than the rest of the growing season. Its growth slows down over the cooler months, so they take up less moisture.

Peperomia Ginny is very sensitive to overwatering. The roots do not enjoy being in soggy, saturated soil. If they get too much water, they will develop root rot.

To prevent overwatering, always check the soil moisture before you water. Dig your finger a few inches into the soil to feel for dampness. If it is dry, then water, but if not, wait a few more days.

Lighting Conditions

Peperomia Ginny has moderate light requirements and can grow under natural or artificial light. These plants can tolerate a range of light levels, from bright, indirect sunlight to deep shade.

It is happiest in bright, indirect light. Intense, direct sunlight is harmful to them. It burns the leaves, causing them to turn brown and crispy.

East- or west-facing windows are great spots for a Peperomia Ginny.

Peperomia Ginny

Tips For Maintaining Peperomia Ginny

Peperomia Ginny is straightforward to maintain. It does not take a lot to keep this plant growing healthy and looking its best.


You do not have to fertilize a Peperomia Ginny because they are not particularly hungry plants. Provided it has enough organic matter in the soil, it should have all the nutrients it needs to survive.

If you want to spoil your Ginny and boost its growth rate slightly, you can feed it with organic liquid fertilizer in the spring. The nutrients in organic fertilizers are released into the soil gradually.

Do not use quick-release chemical fertilizers. These can easily cause fertilizer burn because excess minerals build up in the soil as salts, dehydrating the roots.


Pruning helps the plant grow bushier and reinvigorates the growth.

It is important that you always use a sharp, sterile pair of scissors or knife for pruning your Peperomia Ginny (or any plant!). Dirty, blunt ones increase the risk of plant tissues becoming infected.

It is best to prune Peperomia Ginny in spring at the start of the growing season. Prune off stretched-out shoots that look leggy and old, damaged leaves.


Peperomia Ginny does not grow very fast and therefore does not need to be repotted very often. You can happily get away with repotting it every 2 to 3 years.

When the roots start poking out of the holes in the bottom of the pot, you know it is time for repotting.

The new pot should only be a couple of inches larger than the existing pot, and it should have adequate holes for drainage.


This plant is a star candidate for propagating during spring or summer. Peperomia Ginny is easy to propagate from tip, stem, or leaf cuttings.

Place the cuttings in water or moist, aerated soil to root. Generally, they take a month or two to grow roots, but you can speed this up by using some rooting powder.

This video describes in detail how to propagate Peperomia Ginny.

Problems, Pests And Diseases

The most common problem that Peperomia Ginny faces is overwatering. This can be due to watering too frequently or soil that does not drain adequately.

Overwatering leads to fungal diseases like root rot. Plants weakened and stressed by overwatering and rot are more susceptible to insect pests, like aphids, thrips, scale, mealybugs, and spider mites.

Luckily these pests are easy to get rid of using a cotton ball soaked in rubbing alcohol. To deal with root rot, you may need to repot your Peperomia Ginny.


Peperomia Ginny is a robust plant that anyone can grow, whether you have lots of experience growing tropical houseplants or none at all. It is fuss-free and low-maintenance as long as you take care not to overdo the watering.

With a little effort, you can keep this gorgeous, vibrant plant in your home or office. It is sure to liven up any space.