Crassula capitella
Crassula capitellaUSDA | Grow Zone
9-11Outdoors all year in zones 9 to 11. Anywhere colder, keep it as a houseplant. Protect it below 30°F.
- Light
- Bright, indirect
- Water
- When the top 1-2 in is dry
- Humidity
- 30-50%
- Temperature
- 65-80°F (18-27°C)
- Difficulty
- Beginner
- Growth
- Moderate
- Mature size
- 1-2 ft tall and wide
- Pets
- Non-toxic to pets and children
Crassula capitella, a member of the Crassulaceae family, is a stunning succulent known for its vibrant foliage and unique growth habit. Native to South Africa, it is popular among gardeners for its low maintenance and drought tolerance.
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Ideal temperature
65-80°F is where it grows fastest. Below 30°F cold damage starts.
Spacing and harvest
- Mature size
- 1-2 ft tall and wide
- Plant apart
- 12-24 in
- Frost
- Half hardy: light frost only
Everything it needs
9 essentials at a glance
Watering
Crassula capitella prefers to dry out between waterings.
Water thoroughly when the top 1-2 inches of soil are dry, typically every 2-3 weeks in the growing season (spring and summer) and less frequently in fall and winter. Signs of over-watering include yellowing leaves and mushy stems, while under-watering may cause leaf shriveling and curling.
Light
This succulent thrives in bright, indirect light but can tolerate full sun.
Ideally, it should receive 6-8 hours of light daily. Too much direct sunlight can scorch its leaves, while too little light may cause leggy growth.
Soil
Crassula capitella prefers well-draining soil with a pH of 6.0-7.0.
A cactus or succulent potting mix is recommended, often mixed with perlite or sand to enhance drainage. Ensure the pot has drainage holes to prevent water accumulation.
Humidity
This plant thrives in low to moderate humidity levels, ideally around 30-50%.
To increase humidity, you can mist the plant occasionally or place it on a pebble tray with water. Signs of low humidity stress include leaf curling and browning edges.
Temperature
Crassula capitella prefers temperatures between 65-80°F (18-27°C) and can tolerate temperatures as low as 30°F (-1°C) for short periods.
It is best suited for USDA hardiness zones 9-11, as it is sensitive to frost.
Fertilizing
Use a balanced, diluted fertilizer with an NPK ratio of 10-10-10 during the growing season, every 4-6 weeks.
Fertilizing is not necessary in winter. Signs of nutrient deficiency include pale leaves and stunted growth.
Pruning
Prune Crassula capitella in spring to maintain its shape and remove any dead or damaged leaves.
Use clean, sharp scissors or pruning shears. Deadheading is not necessary, but removing spent leaves can promote healthier growth.
Repotting
Repot every 2-3 years or when the plant outgrows its pot.
Choose a pot that is 1-2 inches larger in diameter. Signs it needs repotting include roots growing out of the drainage holes or stunted growth. To repot, gently remove the plant from its pot, shake off excess soil, and place it in fresh potting mix.
Propagation
Propagation can be done through leaf cuttings or offsets.
For leaf cuttings, take a healthy leaf, allow it to callous for a few days, then place it on well-draining soil. Water lightly until roots develop, which usually takes 2-4 weeks. Offsets can be gently removed and replanted directly into soil.
When it's unhappy
Yellow leaves
Why it happens
Over-watering or insufficient light.
How to fix it
Reduce watering frequency and ensure the plant receives adequate light.
Leaf drop
Why it happens
Sudden temperature changes or over-watering.
How to fix it
Maintain stable temperatures and adjust watering practices.
Leggy growth
Why it happens
Insufficient light exposure.
How to fix it
Move the plant to a brighter location to encourage compact growth.
Root rot
Why it happens
Excess moisture in the soil.
How to fix it
Ensure proper drainage and reduce watering. If root rot occurs, remove affected roots and repot in dry soil.
Brown leaf tips
Why it happens
Low humidity or underwatering.
How to fix it
Increase humidity around the plant or adjust watering schedule.
Care through the year
Spring
In spring, increase watering as the plant begins to actively grow. Fertilize every 4-6 weeks with a balanced fertilizer to encourage new growth.
Summer
During summer, ensure the plant receives adequate light and water every 2-3 weeks. Monitor for pests and adjust watering based on heat.
Fall
In fall, gradually reduce watering as the plant's growth slows. Stop fertilizing and prepare for the cooler months ahead.
Winter
In winter, water sparingly, allowing the soil to dry out completely. Keep the plant in a warm location, away from drafts and cold windows.
Toxicity & Safety
Crassula capitella is considered non-toxic to pets and children. However, ingestion of large quantities may cause mild gastrointestinal upset. Always monitor pets around plants.
Good to know
How often should I water my Crassula capitella?
Water your Crassula capitella every 2-3 weeks, allowing the top 1-2 inches of soil to dry out completely between waterings.
Why are my Crassula capitella leaves turning yellow?
Yellow leaves can indicate over-watering or insufficient light. Adjust your watering schedule and ensure the plant receives adequate light.
What type of soil is best for Crassula capitella?
A well-draining soil mix with a pH of 6.0-7.0 is ideal. A cactus or succulent potting mix, combined with perlite or sand, works well.
Can I propagate Crassula capitella from leaves?
Yes, you can propagate Crassula capitella from healthy leaf cuttings. Allow the cut end to callous before placing it in soil.
What temperature range is ideal for Crassula capitella?
Crassula capitella thrives in temperatures between 65-80°F (18-27°C) and can tolerate brief exposure to temperatures as low as 30°F (-1°C).
How do I prevent root rot in my Crassula capitella?
To prevent root rot, ensure your pot has drainage holes and allow the soil to dry out completely between waterings.
What are the signs of nutrient deficiency in Crassula capitella?
Signs of nutrient deficiency include pale leaves, stunted growth, and poor overall health. Fertilize during the growing season to address this.
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