Cast iron plants may be tough, but they have their preferences. Here’s how you can ensure they thrive:

• Light: Semi-shade to bright, but will not tolerate direct sun.
• Water: Keep soil continuously moist throughout spring and summer, and reduce watering in the winter.
• Temperature: Thrives at temperatures from 60 F to 80 F. Does not like extreme cold.
• Soil: A well-drained potting mix.
• Fertilizer: Fertilize regularly during growing season with liquid fertilizer, or use controlled-release twice during growing season.