hibiscus low temperature

During the winter months the lowest temperature your hibiscus should be exposed to is 55 degrees Fahrenheit or 13 degrees Celsius. When the hibiscus grows inside it still requires relatively warm conditions.

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. How do I know if my hibiscus is perennial or annual. Tropical hibiscus may survive a period at this. The lowest temperature a hibiscus can tolerate is 50 degrees Fahrenheit. The 3- to 6-inch flowers of tropical hibiscus Hibiscus rosa-sinensis brighten gardens through the warm months of summer but when temperatures drop below 55 degrees.

Brecks - Bulbs Direct to You from Holland Since 1818. What is the lowest temperature for a hibiscus. A plant that will tolerate a temperature of 15 is hardier than one that will be killed at temperatures below 25. Lowest In Pot 32F In Floor Simply Gentle Gentle Frost.

If your hibiscus is a perennial it will come back year after year. Our commonly used landscape plants including trees shrubs. These are average lows and it should be noted that on occasion temperatures can dip below the 20 F mark. Ad Choose from Single or Double-Flowered Hibiscus Varieties in Tree or Shrub Form.

In areas with long spells of freezing weather your best bet for enjoying the tropical look of hibiscus in your garden is choosing a hardy type most of which can be grown where. Tropical hibiscus prefers temperatures between 50 70 F 10C 21C. The higher the amount of sunlight the lower the temperatures should be for your hibiscus. Hibiscus flowers of differing species and varieties thrive in United States Department of Agriculture Plant Hardiness Zones 4 through 11.

Indoor daytime temperatures should never fall below 55 degrees Fahrenheit with 65 degrees to 75. Ad Enhance Your Garden with Premium Dutch Flower Bulbs Perennials Garden Accessories. A minimum temperature range of 20 F to 30 F. Kopper king is a perennial hibiscus that on this progress zone dies again to the bottom every winter however reemerges.

Zone 4 is the coldest zone. It isnt just the cold that tropical hibiscus doesnt. The lowest average winter temperature in USDA zone 9 may be as low as 20 degrees Fahrenheit.