A kenning is a concise metaphorical representation of one person, place, or thing through its associations with another. Your score: {{(quiz.score / quiz.totalQuestions) * 100 | number:0}}%. Oops, you didn't pass. But, that's okay! You can retake the quiz at any time.
Forget about planting hibiscus in the ground! The ground temperatures drop too low in winter, particularly where long, cold winters are experienced. Plant them in pots, preferably plastic ones, which retain more warmth than terra cotta or cement, and are a lot easier to handle. Don't use too large a pot; nice plants can be grown in 20 cm (8 in) to 30 cm (12 in) pots, and remember you are the one that has to move it around from place to place whenever necessary.
The primary difference between a tropical and a hardy hibiscus is where these plants can survive. Tropical hibiscus survive only in the hotter U.S. Department of Agriculture hardiness zones 9 to 11, unless they are taken indoors in winter. Outdoors, one freeze (below 25 degrees) will kill them.