Hair vitaliser: * Grind a few hibiscus leaves and flowers and mix in 2 to 3 drops of coconut milk. Rub gently on the scalp. Rinse your hair after half an hour with a mild shampoo. It can be...
hibiscus has reticulate venation
Yes. As long as you are sure they never had pesticide on them and they have been hung and dried.
Hawaii
It probably needs more sun, and perhaps some fertilizer, especially if it is in a pot.