gather the flowers and rosehips and dry them completely in a cool dark place with lots of ventilation. Then place in a jar in a cool dark place to store.
You can either place 2-3 rose hips and 1-2 tsp dried hibisus flowers in a sealable tea bag or just use a tea ball or even just throw the in. Add bioling water and allow to steep 10 minutes. And drink. I like a little honey in mine