How to Care for a Hibiscus in Winter

Large potted hibiscus plants are sold at garden centers everywhere for summer landscaping and decorating. Because hibiscus are warm-weather tropical plants, many are allowed to die at the end of the season in areas where frost occurs. You can care for your hibiscus indoors during winter the same way you care for your other houseplants. The following spring your hibiscus will be happier and healthier than any for sale at the garden center.

Difficulty: Easy

Instructions

1. Move the plant inside before daytime temperatures fall below 45 degrees. Hibiscus are tropical plants that will not survive freezing temperatures. Exposure to temperatures below 50 degrees can stress them.

2. Transplant the hibiscus into a 10- to 12-inch pot. Use regular houseplant potting soil. Place a layer of gravel in the bottom of the pot for good drainage.

3. Place in a bright location that gets strong morning or afternoon sun. Hibiscus will also grow well over the winter in artificial light.

4. Maintain a temperature above 50 degrees. Hibiscus will not bloom during the winter months if exposed to cold temperatures. They will bloom and thrive at normal room temperatures.

5. Water when soil is dry to the touch. Water before the soil is dry below the surface, but not at the first sign of surface dryness; wait until the soil looks and feels dry.

6. Fertilize regularly. Apply a water-soluble fertilizer once a month diluted to half the manufacturer's recommended strength.

Tips & Warnings

• Cut off flowers after they fade, but don't cut the plant back before bringing indoors.