Frozen to death?
We had sub-freezing temperatures last night, and even though I covered my hibiscus, in the morning the leaves were all withered, but still green. Do you think it will be okay? To the best of my knowledge, it was below freezing for 8-12 hours, and got as low as 20 degrees Fahrenheit. It's below 32 again tonight, so I covered it again and threw some mini X-mas lights on for good measure, just in case there's a chance that it's going to recover.
I knew it was frost-sensitive when I planted it, but since it's rarely cold enough for a freeze, I thought I'd take my chances. Poor plant!