Crassula ‘Moonglow’: A Comprehensive Care Guide

Are you looking for an easy-to-care-for, eye-catching, and unique succulent to add to your plant collection? Look no further! Crassula ‘Moonglow’ might just be the perfect choice for you. In this comprehensive care guide, we’ll explore everything you need to know about this fascinating plant, including its characteristics, ideal growing conditions, propagation, and more.

Crassula moonglow succulent stacked leaves moonglow
Look closely and you can see a new pair of leaves just about to emerge from the center.

What is Crassula ‘Moonglow’?

Description and Origin

Crassula ‘Moonglow’ is a hybrid succulent that belongs to the Crassula family. It’s a cross between Crassula deceptor and Crassula falcata, and it’s known for its captivating appearance and ease of care. But what exactly makes this plant so special? Let’s dive into its unique characteristics.


Source: Etsy

Origin of crassula moonglow succulent moonglow
This picture was taken when my crassula ‘moonglow’ was about a year old or so.


Crassula ‘Moonglow’ is a slow-growing, compact plant with thick, fleshy leaves that are stacked tightly together. The leaves have a powdery, silvery-gray coating that gives the plant its unique appearance. When exposed to bright light, the leaf tips can develop a beautiful pinkish hue.

As the plant matures, it may produce small, star-shaped, pinkish-white flowers. Once the flowers dry up, the plant will act kind of like it was pruned as you can see what happened with mine below. It was pretty neat to see that multiple heads formed.


Crassula ‘Moonglow’ Variegated – Source: Etsy

Characteristics of crassula moonglow succulent moonglow
Once the flowers have dried up, multiple heads form in its place.

Ideal Growing Conditions

Light Requirements

Crassula ‘Moonglow’ thrives in bright, indirect light. A south or east-facing windowsill is ideal, as it will provide the plant with plenty of sunlight without the risk of scorching its delicate leaves. If you don’t have access to natural light, you can also use a grow light to provide the necessary illumination. Some of mine have become etiolated even when they’re in bright, indirect light so I’m hesitant to bring them inside. If your grow lights are strong enough, or you have a nice, sunny south facing window, then go for it!

Light requirements for crassula moonglow succulent moonglow
On a very rare occasion, you might be lucky to find a six sided crassula ‘moonglow’ which grows leaves in sets of three.

Temperature and Humidity

This succulent prefers temperatures between 65-75°F (18-24°C) during the day and slightly cooler temperatures at night. It can tolerate brief periods of colder temperatures, but it’s essential to protect it from frost. As for humidity, it is quite adaptable and can grow in a variety of indoor environments.

Ideal growing conditions for crassula moonglow succulent moonglow
There is also a variegated version which has become very popular recently. This is my variegated crassula ‘moonglow’ after a couple of years.

Soil Preferences

Crassula ‘Moonglow’ requires well-draining soil to prevent root rot. A mix of cactus and succulent soil with added perlite or pumice will ensure proper drainage and aeration. Avoid using regular potting soil, as it retains too much moisture for this plant.

Soil preferences of crassula moonglow succulent moonglow
Here’s a picture of my variegated crassula ‘moonglow’ the day i brought it home.

How to Propagate

Take a healthy stem cutting with a sharp, clean pair of scissors or pruning shears. Allow the cutting to callous over for a few days before planting it in well-draining soil. Water sparingly until new roots establish, usually within a few weeks.

How to propagate crassula moonglow succulent moonglow
I’ll admit, i was terrified after i chopped all of these cuttings. Once they hardened off and started growing, multiple heads started growing from that cut area and all was well in the world again.
Stem cutting propagation of crassula moonglow succulent moonglow
My six-sided ‘moonglow’ ended up blooming and the top of it didn’t produce six-sided pups, so i decided to cut it down and see what happened. This is the result.
Propagation progress pic crassula moonglow succulent moonglow
Another cutting.

Watering Guidelines

Crassula ‘Moonglow’ has low water requirements, as it stores water in its thick leaves. Allow the soil to dry out completely between waterings, then drench the soil until water drains out the bottom of the pot. Overwatering can lead to root rot, so it’s essential to err on the side of underwatering.

Watering crassula moonglow succulent moonglow
More growth.

Fertilizing Your Crassula ‘Moonglow’

Feed your Crassula ‘Moonglow’ with a balanced, liquid fertilizer diluted to half-strength during the active growing season (spring and summer). Fertilize every 4-6 weeks, and avoid fertilizing during the winter months when the plant is dormant.

Fertilizing crassula moonglow succulent moonglow
Another variegated shot.

Common Pests and Diseases

Crassula ‘Moonglow’ can be susceptible to mealybugs, spider mites, and scale insects. Regularly inspect your plant for signs of infestation and treat any pests promptly with insecticidal soap or neem oil. To prevent fungal diseases, avoid overwatering and ensure proper air circulation around theplant.

Common pests and diseases crassula moonglow succulent moonglow
Yet another.

Repotting Tips

Repot your Crassula ‘Moonglow’ every 2-3 years or when it outgrows its current container. Choose a pot that is only slightly larger than the root ball to prevent the soil from staying too moist. Use fresh, well-draining soil, and be gentle with the roots during the repotting process.

Repotting crassula moonglow succulent moonglow

Pruning and Grooming

Pruning is not always necessary, but it can help maintain its compact shape and encourage bushier growth. Remove any dead or damaged leaves and trim leggy growth as needed. Always use clean, sharp tools to minimize the risk of infection.

Pruning and grooming crassula moonglow succulent moonglow
Closeup of the texture.

Display Ideas for Your Crassula ‘Moonglow’

Crassula ‘Moonglow’ makes for an eye-catching accent in any room. Display it on a windowsill, a shelf, or even in a hanging planter. Pair it with other succulents or cacti to create a captivating desert oasis in your home.

Crassula moonglow succulent stacked leaves 1 moonglow

Frequently Asked Questions

  1. Can Crassula ‘Moonglow’ be grown outdoors?
    Yes, but it’s important to provide protection from direct sunlight and frost. It’s best suited for USDA zones 9-11.
  2. Is it toxic to pets?
    While not considered highly toxic, it’s best to keep Crassula ‘Moonglow’ out of reach of pets, as ingesting it may cause mild gastrointestinal upset.
  3. Why are the leaves on my Crassula ‘Moonglow’ turning yellow?
    Yellow leaves can be a sign of overwatering. Make sure to let the soil dry out completely between waterings and provide proper drainage.
  4. How often should I repot my Crassula ‘Moonglow’?
    Repot every 2-3 years or when the plant has outgrown its current container.
  5. What’s the best way to display it?
    Consider placing it on a windowsill, a shelf, or even in a hanging planter. Pair it with other succulents or cacti for a stunning display.
Crassula moonglow succulent faq moonglow

Crassula ‘Moonglow’ is a captivating and low-maintenance succulent, perfect for both beginners and experienced plant enthusiasts. By following this comprehensive care guide, you’ll be well on your way to enjoying this intriguing plant’s beauty for years to come. Happy planting!

New growth crassula moonglow succulent moonglow

Ready to check Crassula ‘Moonglow’ off of your wishlist?

Click on the image below to purchase one from a small business on Etsy!