I have lovely, huge hibiscus blooms in a scarlett shade. They next day they start turning black at the edges. Are they dying already? Do they only bloom for 1-2 days? Seems a shame for such a lovely, large flower.
Most of the hibiscus I know of only bloom for one day. Most of mine will close after blooming but I have a few that stay open, by the next day, they are definitely aged.