Origin
Stapelia pallida H.Wendl. is a succulent plant native to southern Africa, specifically in Namibia and South Africa.
Common Names
This plant is commonly known as Pale Stapelia, Starfish Flower, and Carrion Flower due to the unpleasant smell it produces.
Uses
Stapelia pallida H.Wendl. is used for ornamental purposes in gardens, terrariums, and as a house plant. It is also used in traditional medicine to remedy a variety of ailments, including stomach issues, fever, and as a pain reliever.
General Appearance
The Pale Stapelia has a unique appearance with its fleshy stems that grow up to 25 cm in length. The stems are four-angled, thin, and usually unbranched. They produce small purple flowers with a star shape that can grow up to 4 cm in diameter. The plant's texture is velvety, and it is characterized by the presence of tiny hairs and a waxy substance that covers its surface, giving it a glaucous appearance.
Light Requirements
Stapelia pallida H.Wendl. thrives in bright light conditions but cannot withstand direct sunlight. The plant should be grown in a partially shaded spot where it can get sufficient light without being scorched by the sun. Outdoor growing is best suited for the plant, as indoor lighting may not provide the required light conditions.
Temperature Requirements
Stapelia pallida H.Wendl. prefers warm temperatures ranging between 70°F to 85°F (21°C to 29°C). During the winter, it can tolerate temperatures below 60°F (15°C) as long as it is kept dry. The plant should not be exposed to temperatures below 50°F (10°C) as this might lead to rotting.
Soil Requirements
Stapelia pallida H.Wendl. is an epiphytic plant that prefers well-draining soil. A cactus/succulent mix with perlite or pumice works best to provide the right balance of moisture. The soil mix should be slightly acidic, with a pH range of 5.5 to 6.5.
Cultivation method for Stapelia pallida H.Wendl.
Stapelia pallida H.Wendl. is a succulent that is relatively easy to cultivate. It thrives in bright, indirect sunlight and in well-draining soils. The plant can be grown both indoors and outdoors, as long as it has proper exposure to the sun.
The best temperatures for Stapelia pallida H.Wendl. cultivation range between 50-80°F (10-26°C). This plant is a perfect fit for arid and warm climates.
Watering Needs for Stapelia pallida H.Wendl.
Stapelia pallida H.Wendl. is a succulent plant that requires infrequent watering. Allow the soil to dry out completely before watering the plant. Over-watering can lead to root rot, so avoid watering the plant too much.
The plant requires more frequent watering during the summer and less watering during the winter months when the plant goes dormant.
Fertilization of Stapelia pallida H.Wendl.
Stapelia pallida H.Wendl. does not require a lot of fertilizers. You can apply a balanced liquid fertilizer once a month during the growing season. The best time to fertilize the plant is during the summer months.
However, avoid applying fertilizers during the winter months when the plant is dormant.
Pruning of Stapelia pallida H.Wendl.
Stapelia pallida H.Wendl. does not require pruning. However, it is essential to remove dead or decaying leaves regularly to prevent fungal growth on leaves.
Additionally, you can pinch off the tips of the plant to stimulate branching and improve its overall appearance.
Propagation of Stapelia pallida H.Wendl.
Stapelia pallida H.Wendl. can be propagated through various methods.
Propagation through Stem Cuttings:
Stem cuttings are the most common and easiest way to propagate Stapelia pallida H.Wendl. The stem cuttings should be taken in spring or summer. Cut a stem about 10cm long from the parent plant and let it dry for a few days. Then plant it in well-draining soil. Water the cutting sparingly for the first few weeks until it establishes roots.
Propagation through Seeds:
Stapelia pallida H.Wendl. can also be propagated through seeds. Harvest the mature seed pods and allow them to dry for a few days. Once they are dry, break open the pods and collect the seeds. Sow the seeds on top of well-draining soil and cover them lightly with soil. Keep the soil lightly moist until the seedlings emerge.
Propagation through Division:
Stapelia pallida H.Wendl. can also be propagated through division. Divide the plant in spring or summer, making sure each division has enough roots. Plant each division in a well-draining soil mix and water lightly. Keep the soil slightly moist until the plant establishes.
Propagation of Stapelia pallida H.Wendl. is relatively easy, and with proper care, the new plants will grow and bloom similar to the parent plant.
Disease Management
Stapelia pallida H.Wendl. is generally resistant to diseases, primarily due to its succulent nature. However, like all plants, it may come under the attack of plant pathogens under certain conditions. Here are some common diseases that might affect Stapelia pallida and ways to manage them:
Root Rot
Root rot is the most common disease that affects succulents. It is caused by soil-borne pathogens that attack the roots of the plant. Overwatering and poor drainage are the most common contributors to root rot. To prevent root rot, ensure that the soil is well-drained and avoid overwatering. If your plant shows signs of root rot - droopy leaves, discolored stem, and mushy roots, you should remove it from the soil, trim off the affected parts, repot it in well-draining soil, and let it dry out completely before re-watering.
Fungal Diseases
Fungal diseases like leaf spot and powdery mildew can be problematic for Stapelia pallida. They usually occur as a result of poor air circulation, overwatering, and high humidity. You can prevent these diseases by avoiding overhead watering, improving air circulation around the plant, and avoiding overcrowding. If you notice the early signs of fungal disease on your plant, remove the affected parts, and apply an appropriate fungicide.
Pest Management
Stapelia pallida H.Wendl. is also relatively resistant to pests. However, it may face problems with mealybugs, spider mites, and scale insects. Here are some pest management techniques to ensure that your plant remains healthy:
Mealybugs
Mealybugs are small, white insects that feed on plant sap. They can cause wilting and stunted growth. To get rid of mealybugs, you can wipe them off with a cotton swab dipped in rubbing alcohol. If the infestation is severe, you can use an insecticidal soap or neem oil to control them.
Spider Mites
Spider mites are tiny, reddish-brown pests that feed on plant cells, causing discoloration, leaf drop, and wilting. You can control spider mite infestations by washing the plant with a strong jet of water. If the infestation is severe, you can apply insecticidal soap or neem oil to control them.
Scale Insects
Scale insects are small, brown, oval-shaped insects that attach themselves to succulents, feeding on their sap. They can cause the plant to become discolored and weak. You can remove scale insects by scraping them off the plant with a soft toothbrush or cotton swab dipped in rubbing alcohol. If the infestation is severe, you can apply an appropriate insecticide.
