Combine sugar and water in a saucepan over medium heat. Stir constantly until the sugar dissolves. Then stop stirring — introducing undissolved sugar later can cause messy clumps. Bring to a gentle boil, then remove from heat. For best results, let it cool for 10–15 minutes.
Here’s a to growing sugar crystals at home, written for a blog, science section, or educational magazine. grow sugar crystals
Once you master the basic method, try experimenting! Use different types of string (cotton vs. nylon) to see which grows crystals faster, or try using for a deep caramel flavor and a unique crystal structure. Combine sugar and water in a saucepan over medium heat
You likely didn't add enough sugar. The solution must be supersaturated for crystals to form. Bring to a gentle boil, then remove from heat
Place the jar in a cool, quiet spot where it won't be bumped. Cover the top loosely with a paper towel to keep dust out while allowing evaporation.
The beauty of this project lies in its simplicity. You likely have everything you need in your pantry right now.
