Crassula exilis subsp. cooperi is a charming, low-growing succulent prized for its delicate appearance and often vibrant coloration. Forming dense mats of small, tightly packed leaves, this subspecies of Crassula exilis is a delightful addition to rock gardens, succulent arrangements, and container plantings, offering both textural interest and bursts of color.
 
Key Features of Crassula exilis subsp. cooperi
Small, Tightly Packed Leaves: Features tiny, fleshy leaves that are typically ovate to lanceolate in shape and densely arranged along slender stems.
Mat-Forming Growth Habit: Spreads horizontally to form a low-growing mat or carpet-like structure.
Color Variations: Leaf color can range from shades of green and grey-green to striking hues of red, orange, and bronze, especially when exposed to more sunlight or cooler temperatures.
Fine Texture: The small leaves and dense growth habit create a fine, intricate texture.
Small Flowers: Produces small, star-shaped flowers, typically white or pink, on short stalks, though flowering may be sporadic.
 
Care for Your Crassula exilis subsp. cooperi
Light: Prefers bright, indirect sunlight to full sun to achieve the best coloration and maintain compact growth. Insufficient light can lead to stretching and dull colors.
Soil: Requires well-draining soil to prevent root rot. A commercial cactus and succulent mix is suitable.
Watering: Water thoroughly only when the soil is completely dry to the touch. Overwatering is a significant risk. Reduce watering significantly during the dormant winter months.
Temperature: Prefers mild temperatures and is generally not frost-tolerant. Protect from freezing conditions.
Humidity: Adapts well to average humidity levels. Good air circulation is beneficial.
 
Maintenance for a Healthy Plant
Removing Dead Leaves: Gently remove any dead or dried leaves from the base of the plant to maintain a clean appearance and prevent potential pest issues.
Repotting: Repot every 1-2 years or when the plant has outgrown its container. Choose a shallow pot with good drainage. Spring or early summer is the best time for repotting.
Pest Control: Monitor for common succulent pests such as mealybugs and aphids. Treat any infestations promptly with appropriate methods.
Fertilizing: Fertilize sparingly during the active growing season (spring and summer) with a diluted balanced liquid fertilizer formulated for succulents. Avoid over-fertilizing.
 
Propagation Methods for Expanding Your Collection
Stem Cuttings: Easily propagated from stem cuttings. Take short cuttings, allow the cut ends to callus for a few days, and then plant them in well-draining soil. Keep the soil lightly moist until roots establish.
Division: Mature mats can be carefully divided into smaller sections, ensuring each division has its own roots, and then repotted.
Leaf Cuttings: While possible, leaf propagation can be slower and less reliable with this subspecies. Select healthy leaves, allow them to callus, and place them on top of well-draining soil. New plantlets may eventually emerge.
 
Crassula exilis subsp. cooperi is a delightful and relatively easy-to-care-for succulent that provides beautiful ground cover or adds intricate detail to container arrangements. Its potential for vibrant colors under the right conditions makes it a charming and rewarding addition to any succulent enthusiast's collection.
 
 
* Picture and information intended only as a guide.  Size and colours of plants will vary, not any 1 plant is exactly the same and minor variations will occur.
 
** All plants will be posted bare rooted.