Place 4 glasses in the freezer. Prepare a bowl of ice cubes
In a cold shaker, pour 6cl of rum, 2cl of lemon juice, 2cl of orange juice, 2cl of pineapple nectar and 1cl of grenadine syrup
Shake the shaker to mix well the cocktail. Pour the contents into a chilled glass and decorate with ice cubes. Decorate the planter cocktail with a slice of pineapple and add a candied cherry on a toothpick. Repeat for each glass and serve immediately.