Now place the stick or string into the solution. Once the crystals have grown, remove the stick and allow to dry. This is called a seeding experiment, and this is how rock candy on a stick is made.

Paige Grandjean's Peppermint Rock Candy is the holiday treat that makes for a fun at-home science project—the sugar crystals grow over the course of a few days into stunning glacier-like structures.

Rock candy is a nostalgic treat that brings back memories of colorful, crystalized sweets that seemed to last forever. Whether you enjoyed them on a stick or in broken shards, rock candy has been ...

The products ship in four 12-count displays per case. Kool-Aid and Warheads Rock Candy Sticks come with a suggested retail price of between $1.99 and $2.49.

The lengthy process of making rock candy has been revealed in a viral Australian online video.