Heat chocolate for two minutes in the microwave on defrost mode. Stir. Heat chocolate for another two minutes in the microwave on defrost mode. Stir. Heat for one minute on defrost mode and stir.
Mix in green food gel and bright green food gel. If it seizes then use a little olive oil or coconut oil.
Add chocolate to the tree mold about half way and place in freezer for ten minutes or until solid.
Remove from freezer and add sea salt caramel and place the remaining chocolate over it.
Place in freezer another ten minutes or until solid. Secure a red heart on each tree with the melted chocolate. Serve!