The Friendship Plant, known as Pilea involucrata, is a compact, fast-growing houseplant beloved for its deeply textured leaves and easygoing nature. Popular among plant lovers of all skill levels, it gets its name from how easily it can be propagated and shared with friends, making it a favorite for gift-giving and plant swaps.  In nature, it often grows as a groundcover or along shaded forest floors, which is why it prefers indirect light and moderate humidity in home settings. 

Native to Central and South America, it's also sometimes called Moon Valley Pilea due to the dramatic craters and ridges on its leaves. 

The Friendship Plant has deeply veined, almost puckered foliage, which gives the leaves a three-dimensional texture.

These oval-shaped leaves typically grow in opposite pairs and feature a lush green hue with contrasting reddish-brown undersides or veins.

Its low, bushy form and trailing growth habit make it a great choice for terrariums, hanging baskets, or small pots on windowsills.

This plant remains compact and manageable, typically grows up to 12 inches tall and wide.

While it rarely outgrows its container quickly, its rapid vegetative growth makes it satisfying to watch as it fills out over time.

The compact form also makes it well-suited to small spaces and tight corners.

The friendship plant blooms in summer and produces tiny pink or pale green flowers in optimal conditions. These blooms are not especially showy and are often overlooked, but they add a subtle charm when they appear. However, the plant’s true appeal lies in its lush, velvety leaves rather than its blossoms. 

When and How to Water Your Friendship Plant 

The Friendship Plant prefers slightly moist but never soggy soil. It can tolerate short dry spells, making it forgiving if you miss a watering. Always check the top inch of soil—if it’s dry, it’s time to water. Overwatering is one of the most common problems, so err on the side of caution and use pots with drainage holes. Friendship Plant thrives with consistent moisture, needing water every 5-7 days during growth and 10-14 days during dormant periods. 

From March to September, during its active growing season, water your plant every 5–7 days with about ½ to 1 cup of water per session, depending on pot size. The soil should remain evenly moist without becoming waterlogged. Humid conditions and higher temperatures during this period mean your plant may need water more frequently.

From October through February, during the plant’s dormancy, reduce watering to once every 10–14 days using ¼ to ½ cup of water. Lower light levels and slower growth reduce its need for moisture, so allowing the soil to dry a bit more is key to avoiding root rot.

Light Requirements – Where to Place Your Friendship Plant 

When grown indoors, the popular Friendship Plant thrives in bright, indirect light for 6–8 hours a day, and should be placed near east- or north-facing windows for best results.

Inside the home, choose a bright spot away from the direct sun, which can scorch the delicate leaves.

Filtered sunlight or a sheer curtain is perfect. LED lights can also supplement low-light rooms. Rotate the plant weekly to ensure even growth.

When growing outdoors, Friendship Plants should be placed in partial shade or filtered sunlight, receiving 4–6 hours of gentle morning light.

Harsh afternoon rays should be avoided as they may bleach or burn the foliage. A covered patio or shaded greenhouse works well for outdoor growing in warm months. 

Optimal Soil & Fertilizer Needs 

The Friendship Plants grow best in a lightweight, well-draining potting mix and should be fertilized once a year in spring. Use a soil mix designed for houseplants or African violets, which holds moisture without becoming soggy. Planet Desert specializes in succulents and has specialized potting soil that includes an organic substrate with mycorrhizae to help with the growth of a healthy root system to help your Pilea plant thrive.  

Fertilize your Pilea involucrata during the growing season using a diluted balanced liquid NPK fertilizer of about 5-10-5. Fertilization supports lush foliage and compact growth. Do not fertilize during the dormant period from late fall through winter, as the plant’s growth slows and excess nutrients may cause root stress. Resume feeding in early spring once new growth appears.

Indoor Growing Friendship Plant Requirements 

When grown indoors, the Friendship Plant prefers temperatures between 65–75°F, high humidity around 50–70%, and bright, indirect light. Keep your plant away from drafts, AC vents, and radiators. Boost humidity with a pebble tray or humidifier. Bathrooms and kitchens often offer naturally higher humidity, making them great placement options. This plant prefers consistency—avoid sudden temperature drops or spikes, which can stress the plant. While it can tolerate slightly lower humidity, it performs best when the air around it remains moist and warm. 

Hardiness Zones & More 

In the United States, this is mostly an indoor plant, but if you live in southern Florida or Hawaii, then you can cultivate it outdoors in USDA zones 11-12.

In these zones, it enjoys filtered light, high humidity, and shelter from wind and sun. 

Even brief exposure to temperatures below 50°F can result in leaf drop, wilting, or permanent stem damage.

For gardeners in cooler climates, it’s crucial to bring plants indoors before nighttime temperatures fall, ideally keeping them in a stable environment with warm temperatures and consistent humidity year-round. 

Wildlife – Friendship Plant Flowers Attract the Following Friendly Pollinators 

The Friendship Plant can occasionally attract small pollinators such as fungus gnats and beneficial springtails in its natural environment. While not a pollinator magnet like flowering species, it may still host tiny insects in humid conditions, especially if placed near other tropical plants. These creatures help maintain soil balance and often go unnoticed.

According to the ASPCA, Pilea involucrata is considered non-toxic to humans, dogs, and cats, making it a pet-friendly option for indoor gardeners. It’s a great choice for households with pets or small children. 

How to Propagate Your Friendship Plant 

The most effective method to propagate your Friendship plant is through stem cuttings. Select a healthy stem with several leaves and cut a 4–6-inch section just below a leaf node. Remove the lower leaves and place the cutting in water or moist soil. If rooting in water, wait until the roots are about 1 inch long before transplanting into soil. Keep the cuttings in a warm, humid place with indirect light. Roots typically form within 2–3 weeks. Maintain light moisture during this process. This ease of propagation makes it a perfect “friendship” gift—affordable, personal, and a living symbol of connection. 

The Bottom Line 

Overall, the Friendship Plant (Pilea involucrata) is a charming, pet-safe houseplant loved for its quilted foliage and lush, compact growth. With its fast growth, unique foliage, and friendly reputation, it’s no surprise that the Friendship Plant is a staple in many houseplant collections. It’s easy to propagate, beginner-friendly, and makes an attractive addition to shelves, plant stands, or terrariums. Whether you're just starting out or expanding your green space, this delightful plant is both a visual treat and a reminder that good things are meant to be shared.