Crystal Growing Experiment Kit
Grow crystals you can eat! This unique crystal kit uses pure sucrose and "seeded" crystal growing sticks to make large, beautiful rock candy crystals in just one week.
This kit comes with one pound of pure sucrose for clear crystals. The rock candy can form in just seven days! The instructions include enough information on crystals to make this a nice unit study. You provide adult supervision, a saucepan, and water. Ages 5 & up.
Kit Contents
- Pure sucrose
- Seeded sticks for growing crystals
- Glass jar
- Instruction booklet
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- Tuesday, March 30, 2010
crystalsReviewed By: Brandi The experiment turned out great large crystals we did two sticks and for the last few were thinking of adding flavor to it.

- Tuesday, January 13, 2009
Edible CrystalReviewed By: Kim Millman We liked the kit. It was fun to watch the crystals grow. My issue is with the quality of the jar that the crystals grow in. The sucrose and water gets heated and poured into the jar. However, after our crystals had grown, I went to wash it in the sink, and the jar shattered with just tap water! The jar should have been made to withstand heat. If it had ever shattered when we were putting the syrup in, someone would have gotten cut.

- Monday, January 05, 2009
Edible crystalsReviewed By: Andria These crystals turned out really well, nice large crystal. Everything we needed was included. The kids liked eating them when they were done. It illustrates crystal growth in a fun way.

- Monday, January 08, 2007
Crystal Growing KitReviewed By: Lisa Wiggins We ordered this for a family project. Each of the 3 kids had their own jar. We colored each differently with food coloring to help them track their progress against the others. They loved watching the progress each day. Their favorite part was eating them when they had finished growing. Thanks for making Science fun.