How To Care For Tropical Hibiscus In Winter. Proper care is essential for a hibiscus in winter. Place the pot near a south-facing window that receives all-day sunlight.
In winter tropical and. Temperatures below freezing -32 degrees Fahrenheit will damage it and below 25 degrees Fahrenheit is likely to kill it. Bring indoors before night temperatures fall consistently below 50 degrees to avoid chill injury.
During winter months when the hibiscus is indoors the plant will be watered when the top inch of the soil is dry to the touch.
Proper care is essential for a hibiscus in winter. Watering Tips for Care for Hibiscus in the Winter. Temperatures below freezing -32 degrees Fahrenheit will damage it and below 25 degrees Fahrenheit is likely to kill it. These are tropical plants and dont survive exposure to freezing temperatures.