Crassula subulata has moderate disease resistance and is comparatively more sensitive to humidity. It is prone to disease when humidity is high and can develop root rot during dormancy. In terms of care, Crassula subulata tolerates drought but requires more water in the growing season. Watering should be greatly reduced or stopped entirely during the dormant period. Crassula subulata is appropriate for growers with some experience, though it can be challenging to care for, particularly during dormancy. It is especially well suited to people who can spend time on its care during the winter months.
How to keep Crassula Subulata.
Light
Originating in arid areas, Crassula subulata does best in full sun, as its native habitat has strong sunlight and little shade. It can also tolerate partial sun, providing some flexibility in its growth.
Water
Crassula subulata is a low-maintenance plant when it comes to watering. The frequency of watering depends on factors like the weather, the plant's condition, soil moisture, and the type of pot it is in. During its dormant period, it's best to water the plant every 1 to 2 weeks. In summer, water it in the evening to prevent root rot. Look for signs of dehydration, such as wrinkled or drooping leaves. If the soil starts to shrink or crack, it's a clear indication that the plant needs water.
Temperature
Although Crassula subulata tolerates some heat, it mainly thrives and grows in the cooler seasons and becomes dormant in summer. In very hot summer conditions, provide shade to prevent scorching from intense sunlight. Watering should be reduced or stopped during the hottest season to avoid root rot. Crassula subulata shows vigorous growth in winter and spring and will continue growing steadily as long as temperatures do not drop too low.
Fertilizer
Crassula subulata benefits from light fertilizer applications once or twice a year during the growing season. Do not fertilize in winter or summer when the plant is dormant. Cut back on feeding for repotted plants and wait a couple of months after repotting before applying fertilizer. Fertilizing promotes healthy growth and helps encourage blooms.
Pruning
Crassula subulata is a succulent plant with a compact growth habit. To keep it healthy and attractive, it's beneficial to prune it in early spring. Trim back any overgrown branches by one-third and remove any unhealthy parts. This will improve air circulation and light penetration, promoting robust growth and enhancing the plant's appearance.
Pot & Repot
When repotting Crassula subulata, pick a pot slightly larger than the current one that provides good drainage. Use a gritty, well-draining succulent or cactus mix. Gently remove the plant from its old pot, dust off excess soil, and set it in the new pot at the same depth. Wait a few days before watering to allow any root damage to heal. Repot in spring or fall, and place it in a brightly lit location.
Botanical profile.
- Plant Type
- Succulent
- Life Cycle
- Perennial
- Genus
- Crassula
- Family
- Crassulaceae
- Hardiness Zone
- 9-11
- Mature Height
- 10 cm to 15 cm
- Mature Spread
- 15 cm to 20 cm
- Leaf Color
- Light Green, Dark Green
- Leaf Type
- Evergreen
- Flower Color
- White
- Flower Size
- 0.51 cm to 0.76 cm
- Bloom Time
- Mid spring, Late spring
- Planting Time
- Spring, Summer, Autumn
- Harvest Time
- Early summer, Mid summer
- Native Area
- South Africa