How to Grow and Care for the Hotdog Plant
Grow the quirky hotdog plant (*Senecio articulatus*) with confidence. Learn what this unique succulent needs to maintain its healthy, segmented stems.
The hotdog plant, Senecio articulatus, is a succulent known for its jointed, tubular stems that resemble sausage links, earning it names like candle plant or sausage plant. Originally from South Africa, this plant is popular for its unique structure and relatively simple care. Its grayish-green stems often have patterns of darker green and purple, and it produces small, arrow-shaped leaves that may drop during its dormancy period.
Essential Care Requirements
The hotdog plant thrives in bright, indirect sunlight. While it can tolerate some direct sun, prolonged exposure, especially during intense summer heat, can lead to sunburn, which appears as brown or yellow patches on the stems. Insufficient light will cause the plant to stretch and become “leggy” as it reaches for a light source, losing its compact shape.
A potting mix formulated for cacti and succulents is an excellent choice because it prevents water from lingering around the roots. You can create your own mix by combining standard potting soil with materials like sand, pumice, or perlite to increase aeration. This plant is adapted to arid conditions, and its roots are susceptible to rot if left in wet soil for extended periods.
This plant benefits from the “drench and dry” method, where the soil is thoroughly watered and then allowed to dry out completely before the next watering. During the winter, when the plant is semi-dormant, watering should be reduced significantly. Overwatering is a frequent issue, so it is always better to underwater than to overwater.
This succulent prefers average room temperatures between 60-75°F (15-24°C) and low humidity, making it well-suited for indoors. It is not frost-tolerant, so it must be brought inside if temperatures drop below 50°F (10°C). Avoid sudden temperature fluctuations or exposure to drafts, which can cause stress to the plant.
Fertilize sparingly. During the active growing season in spring and summer, use a balanced liquid fertilizer diluted to half-strength about once a month. Cease feeding during the fall and winter dormancy period, as too much fertilizer can encourage weak, leggy growth.
Propagation Methods
Propagating the hotdog plant is done successfully with stem cuttings. Gently twist off one of the “sausage-like” stem segments from the main plant. This method is often easier and cleaner than using a cutting tool.
Allow the cutting’s wound to dry and form a callus by placing it in a dry, shaded area for several days. This healing period is important because planting a fresh cutting can introduce pathogens and lead to rot.
Once the cut end has callused, insert it about half an inch deep into a pot with a well-draining succulent mix. Wait a week or two before watering. Begin with light waterings, allowing the soil to dry out between sessions to encourage root development, and place the pot in bright, indirect light.
Troubleshooting Common Issues
Mushy, yellowing stems are a common sign of distress and a direct result of overwatering, which leads to root rot. If you notice these symptoms, reduce your watering frequency. You may need to remove the plant from its pot, inspect the roots, and trim away any that are black or soft before repotting in fresh, dry soil.
Stretched or “leggy” growth, where stems become elongated and weak, happens when the plant is not receiving enough light. To fix this, move your plant to a location with more bright, indirect sunlight. A grow light can also be used to supplement natural light if needed.
Mealybugs and spider mites are the most common pests. Mealybugs appear as small, white, cottony masses on the stems, while spider mites are harder to see but may create fine webbing. These pests can be managed by isolating the plant and dabbing them with a cotton swab dipped in rubbing alcohol or by using an insecticidal soap.
Toxicity and Safety
Senecio articulatus is toxic to pets and humans if ingested. It contains pyrrolizidine alkaloids, which can cause adverse reactions. For cats and dogs, consuming the plant can lead to symptoms like vomiting and diarrhea, and in more severe cases, could affect the liver.
These plants should be placed out of reach of curious pets and small children. Placing them on high shelves or in hanging planters are good preventative measures. If you suspect a pet or child has ingested any part of the plant, contact a veterinarian or medical professional for guidance.