Crassula pubescens ssp. radicans

Meet the Spreading Succulent That Loves the Sun

This is a low-growing succulent that forms a carpet of bright green leaves that get beautiful red edges when it gets plenty of sunlight.

Unlike succulents that stay in one place this one naturally spreads as it grows. Its stems root wherever they touch the soil, letting the plant slowly create a dense mat over time. Whether you’re growing it in a decorative pot, a rock garden, or allowing it to spill over the edge of a container, this is a succulent that gets more beautiful with age.

Here’s everything you need to know to help your Crassula pubescens ssp. radicans thrive.

What Makes This Plant Special?

One of the most fascinating characteristics of Crassula pubescens ssp. radicans is its ability to create new roots along its stems. Rather than staying in a tight clump, the plant naturally spreads across the soil, forming a dense mat over time.

Its color also changes overtime. When it gets plenty of sunlight it turns into a red or burgundy and lower light keeps the leaves greener.

Because it’s easy to propagate and easy to grow, it’s often recommended for anyone looking to build confidence when caring for succulents.

Key Facts

Scientific Name: Crassula pubescens ssp. radicans
Common Name: Red Carpet Crassula
Family: Crassulaceae
Native Range: South Africa
Growth Form: Low-growing, spreading succulent
Mature Size: Approximately 2–4 inches tall and up to 18 inches wide over time
Common Uses: Groundcover, hanging baskets, container gardens, rock gardens, and succulent arrangements

How to Care for Your Crassula pubescens ssp. radicans

Light

Red Carpet Crassula thrives in bright light.

Outdoors, it grows best with several hours of morning sun or bright filtered afternoon sun in hotter climates. In cooler places, it can tolerate more direct sunlight.

Inside place it in your brightest window to help keep its compact growth and the beautiful red color on the leaf edges.

If your plant starts getting longer stems with big spaces between the leaves, it’s likely asking for more light.

Water

Water deeply, then allow the soil to dry completely before watering again.

Instead of watering on a schedule, check the soil first.

Your Crassula is ready for water when:

The soil is completely dry.
The leaves begin feeling slightly softer.
Minor wrinkling appears.

If leaves become yellow, mushy, or translucent while the soil remains damp, it’s a sign the roots are staying wet for too long.

Soil

Depends on your growing environment.

If you’re growing indoors or you’ve struggled with overwatering in the past, adding extra pumice or perlite to your soil will increase drainage and improve airflow around the roots.

Just remember that faster-draining soil dries out more quickly, so you’ll likely water more often. 

Temperature

It grows best between 60–80°F.

Freezing temps can damage the leaves. 

Fertilizer

This plant isn’t a heavy feeder.

A balanced succulent fertilizer diluted to 1/4 strength once or twice during spring and summer is great.

Too much fertilizer can cause faster but weaker growth, so more isn’t necessarily better.

Blooming

Tiny white flowers with narrow petals

Pet Safety

May cause mild to moderate stomach upset if ingested. We recommend keeping this plant out of reach of pets.

Humidity

Average household humidity is perfectly fine for this plant.

Good airflow is more important than low humidity. As with most succulents, consistently wet soil combined with poor air circulation can increase the risk of root problems.

Propagation

Red Carpet Crassula is one of the easiest succulents to propagate.

Stem cuttings will root quickly after being allowed to callous for several days.

Because the stems naturally produce roots where they touch the soil, you can pin a healthy stem onto the soil surface and allow nature to do the rest.

Leaf propagation is also possible, although stem cuttings are typically faster and more reliable.

Troubleshooting

My plant is staying green.

This usually means it would like more light. Bright sunlight helps it get the beautiful red leaf.

My plant is stretching.

Long stems with large spaces between the leaves are a sign your Crassula needs more light.

My leaves are wrinkled.

Wrinkled leaves usually mean it's thirsty. If the soil is completely dry, give it a deep watering and allow extra water to drain away.

My stems aren’t rooting.

The stems only root after making contact with soil. Rest a healthy stem on top of dry soil, and with more time it will naturally produce roots.

Why We Picked This Plant

We chose Crassula pubescens ssp. radicans because its one of the coolest  in the succulent world because of its ability to spread by rooting along its stems.

It’s colorful and easy to propagate. Its bright green leaves and red margins also pair beautifully with the frosty blues of this month’s Sedeveria ‘Soft Rime’, creating a fun contrast.

If this Crassula pubescens ssp. radicans showed up in your Succly box, congratulations! We hope you love watching it spread, root, and become even more beautiful over time.

Snap a photo, tag @Succly, and show us where your Red Carpet Crassula lives. Bonus points if it’s in bloom! 🌼