Crassula ausensis is a species of succulent in the genus Crassula found in Namibia. Crassula ausensis subsp. giessii and Crassula ausensis subsp. titanopsis are varieties of the species.
Crassula ausensis has moderate disease resistance and is more sensitive to humidity. It is vulnerable to disease in high-humidity conditions and is prone to root rot during dormancy. Regarding care, Crassula ausensis tolerates drought but requires more water in the growing season. Watering should be greatly reduced or stopped entirely during the dormant period. Crassula ausensis is appropriate for people with some growing experience, though it can be challenging to care for, especially during dormancy. It is particularly suitable for those who can dedicate time to its care over the winter months.
How to keep Crassula Ausensis.
Light
Crassula ausensis comes from habitats with dappled light, such as the forest understory or rocky areas, which provide natural shade. It prefers partial sun but can also tolerate full sun.
Temperature
Although Crassula ausensis can tolerate some heat, it mainly thrives and grows in cooler seasons and goes dormant in summer. In hot summer temperatures, provide shade to avoid scorching from intense sunlight. Watering should be reduced or stopped during the hottest part of the year to prevent root rot. Winter and spring are when Crassula ausensis shows vigorous growth. As long as temperatures do not fall too low, it will continue to grow steadily.
Fertilizer
For Crassula ausensis, applying fertilizer once or twice a year during the growing season is sufficient. Avoid fertilizing in winter and in summer when the plant is dormant. Reduce fertilizer for plants that have been repotted and wait a couple of months after repotting before you fertilize. Fertilizing helps sustain healthy growth and encourages flowering.
Pot & Repot
When repotting Crassula ausensis, choose a pot slightly larger than the current one that has good drainage. Use a gritty, well-draining cactus or succulent mix. Gently remove the plant from its old pot, brush off excess soil, and plant it at the same depth. Wait a few days before watering to allow any root injuries to heal. Repot in spring or fall and place it in a brightly lit spot.
Botanical profile.
- Plant Type
- Succulent, Herb
- Life Cycle
- Perennial
- Genus
- Crassula
- Family
- Crassulaceae
- Hardiness Zone
- 9-11
- Mature Height
- 5 cm to 10 cm
- Mature Spread
- 5 cm to 15 cm
- Leaf Color
- Light Green, Gray
- Leaf Type
- Evergreen
- Flower Color
- White
- Flower Size
- 0.51 cm to 1.02 cm
- Bloom Time
- Winter
- Planting Time
- Summer, Autumn, Winter
- Harvest Time
- Early spring, Mid spring