Crassula cultrata — a hard houseplant, prefers partial sun light
SPECIMEN · FROM THE LIBRARY
Crassula cultrata

Crassula Cultrata

Updated · 4 observations
ON THIS PLANT

Crassula cultrata is a succulent plant native to the southern parts of South Africa.

A note from PlantMom

Karky Stonecrop has moderate disease resistance and is more sensitive to humidity. It is prone to disease in high-humidity conditions and is likely to develop root rot during dormancy. Regarding care, Karky Stonecrop tolerates drought but requires increased watering during the growing season. Watering should be sharply reduced or stopped entirely during the dormant period. Karky Stonecrop is suitable for people with some growing experience, though it can be challenging to care for, particularly while dormant. It is especially appropriate for those who have time to tend to it during the winter months.

— PlantMom
CARE GUIDE

How to keep Crassula Cultrata.

Light

Karky Stonecrop comes from habitats with dappled light, such as forest understories or rocky areas that offer natural shade. It prefers partial sun but can tolerate full sun as well.

Water

Crassula cultrata needs careful attention when it comes to watering, considering factors such as the weather, the plant's condition, soil moisture, and the type of pot. During its dormant period, especially during extreme temperatures, reduce watering to once every 1-2 weeks. In the summer, it's best to water the plant in the evening. Pay attention to signs such as leaf wrinkling or cracks in the soil to determine when the plant needs water.

Temperature

Although Karky Stonecrop can tolerate some heat, it mainly grows best in cooler seasons and becomes dormant in summer. In hot summer conditions, provide shade to prevent scorching from strong sunlight. Watering should be reduced or stopped during the hottest period to avoid root rot. Karky Stonecrop grows vigorously in winter and spring, and as long as temperatures do not fall too low, it will continue to grow steadily.

Fertilizer

Karky Stonecrop only needs light fertilizing once or twice a year during its growing season. Do not fertilize in winter or summer when the plant is dormant. Cut back on fertilizer for plants that have been repotted and wait a couple of months after repotting before feeding. Fertilizing helps maintain healthy growth and promotes blooming.

Pruning

Crassula cultrata is a succulent characterized by its fleshy, pointed leaves that grow in clusters. For bushier growth, it's best to prune it in early spring by removing any dead leaves and leggy stems. Be sure to use sterilized tools to prevent disease. Regular, light pruning improves air circulation, helps reduce pest problems, and encourages compact growth.

Pot & Repot

When repotting Karky Stonecrop, choose a pot slightly larger than the current one that has good drainage. Use a gritty, well-draining succulent or cactus mix. Gently remove the plant from its old container, brush off excess soil, and plant it at the same depth. Wait several days before watering so any root damage can heal. Repot in spring or fall and place it in a brightly lit spot.

CHARACTERISTICS

Botanical profile.

Plant Type
Succulent, Herb
Life Cycle
Perennial
Genus
Crassula
Family
Crassulaceae
Hardiness Zone
9-11
Mature Height
10 cm to 30 cm
Mature Spread
15 cm to 25 cm
Leaf Color
Light Green, Gray
Leaf Type
Evergreen
Flower Color
White
Flower Size
0.51 cm to 0.76 cm
Bloom Time
Winter
Planting Time
Spring, Summer, Autumn
Harvest Time
Late winter, Early spring, Mid spring
Native Area
South Africa
PLATES
Crassula cultrata leaf
PLATE 01 · leaf
Crassula cultrata habit
PLATE 02 · habit
Crassula cultrata habit
PLATE 03 · habit
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