Watermelon Apple Nic Salt by (Cloud Nurdz). Watermelon Apple features a delicious blend of smooth sour green apple flavored Nerds candy mixed with juicy, refreshing watermelon flavored Nerds candy for a truly sweet fruity candy flavored experience. The inhale is filled with sweet apple flavor notes that is sure to instantly make your mouth pucker in full satisfaction. The exhale smooths out your palette with a refreshing watermelon undertones that compliment the green apple perfectly.