Flowers
Plants for sale are not necessarily in flower. Flower photos are shown as examples only.
Origin and Natural Habitat
Huernia pillansii is native to the Western Cape of South Africa.
Plant Characteristics
Huernia pillansii is a species of Stapeliad with a stem covered in ‘hairy’ protrusions, giving it the common name of ‘cocklebur’. Produces petite, starfish-shaped yellow and red flowers in late summer and autumn.
Care Guide
Light
Huernia pillansii prefer shady conditions, and will maintain its form and ‘hairs’ if kept under 60% shade cloth. It should not be kept in full sun.
Soil
Huernia requires a well-draining soil mixture with plenty of gritty components. A medium with akadama and pumice is preferred.
Water
In cultivation, Huernia pillansii can be watered well during the warmer months. However, keep this plant dry in winter when it is dormant.
Pot size
Huernia pillansii is a small species, but can spread like a groundcover. The plants for sale fit comfortably in a 10cm pot, but will need to be planted in wide bowls when they are larger.
Temperature
This species’ ideal temperature ranges between 20 – 30°C. It can tolerate 5 – 40°C and is extremely sensitive to frost.
Humidity
Huernia pillansii is highly sensitive to humidity, as this caused the plants to develop fungal infections like black spot. Make sure that your growing space has plenty of airflow, particularly in winter.
Fertilizing
Use a half-strength diluted general liquid fertilizer only during the growing season. Do not fertilize during winter. Alternatively, a small amount of slow-release fertilizer will be sufficient.
Growing season
Huernia pillansii is in active growth during spring and summer.
Propagation
Huernia pillansii is best propagated from seeds and offsets.
Seed germination: Seeds should be sown in early spring. Plant them in a mix of coco peat and perlite, with some vermiculite, in an airtight container. Do not cover the seeds with extra soil or stones. Once most of the seeds have germinated, remove the lid of the container to allow airflow. Gently mist the seedlings every few days so that the soil does not dry out.
Offset propagation: Using a sharp, clean knife, cut an offset about 30% of the size of the mature plant from the main stem. Let this dry for 5 days, then plant it. The best time to propagate is early spring.