Tips For Growing Starfish Flowers Indoors

Starfish cacti, also known as carrion flowers due to their fetid odor, are remarkable plants that share similarities with carnivorous plants. While they don’t actually consume insects, they have flora that attract insects for pollination. These unique plants can range in size from a few inches tall to bearing 12-inch wide flowers. Native to South Africa, growing starfish flowers indoors typically requires warm and humid temperatures or a specialized greenhouse environment.

If you’re interested in cultivating starfish flowers indoors, here are some useful tips:

1. Choose the right location: Starfish flowers thrive in bright, indirect light. Find a spot near a window where they can receive several hours of sunlight each day. Avoid placing them in direct sunlight as it can scorch the leaves.

2. Provide the ideal temperature: Starfish flowers prefer temperatures between 65°F and 85°F (18°C to 29°C). Avoid exposing them to cold drafts or extreme temperature fluctuations.

3. Maintain proper humidity: These plants appreciate a humid environment. Mist the leaves regularly with water to increase humidity, especially during dry seasons or in air-conditioned rooms. Placing a tray filled with water and pebbles beneath the pot can also help create a humid microclimate.

4. Water sparingly: Starfish flowers have succulent stems and leaves that store water, so they are drought-tolerant. Allow the soil to dry out between waterings to prevent overwatering, which can lead to root rot. During the active growing season, water the plant when the top inch of soil feels dry to the touch.

5. Use well-draining soil: Starfish flowers prefer a well-draining soil mix. Use a combination of potting soil, sand, and perlite to ensure proper drainage and prevent waterlogged roots.

6. Fertilize occasionally: Feed starfish flowers with a balanced, water-soluble fertilizer diluted to half-strength during the growing season. Apply the fertilizer every two to four weeks to provide essential nutrients for healthy growth.

7. Prune and propagate: Prune the plant to maintain its shape and remove any dead or decaying parts. Starfish flowers can be propagated through stem cuttings. Allow the cut ends to dry for a few days before planting them in a well-draining potting mix.

8. Beware of the odor: While the smell of starfish flowers may not be pleasant to humans, it serves an important purpose in attracting pollinators. If the odor becomes overwhelming, consider placing the plant in a well-ventilated area or using an air purifier.

By following these tips, you can successfully cultivate starfish flowers indoors and enjoy their unique and striking blooms. Remember to provide them with the right conditions of light, temperature, humidity, and watering to ensure their well-being.