Makes 1 x 350 ml bottle. Visit my post on how to sterilise glass jars and bottles if you need any help with this.This recipe can be scaled up according to how many roses you have and how much syrup you want to make.If you're not keen on bitter you might like to remove the heel of each petal, as it's quite bitter. Personally I don't as I find the syrup sweet enough to mask any bitterness.Can keep in the fridge for several months.Freezes well in plastic water bottles.Please note: calories and other nutritional information are per serving. They're approximate and will depend on serving size and exact ingredients used.