Grows three types of crystals: emerald green, aquamarine blue, and golden citrine for diverse visual results
All-in-one kit with clear instructions for easy setup and observation
Full-color STEM poster teaches about crystal types and their real-world applications
Model volcano activity simulates an eruption using baking soda and vinegar (not included) for added fun
Hands-on experiment lets children observe crystallization and growth over several days
Summarized by Shop
Smithsonian Crystal Growing
Explore the science behind mineral formation with the Smithsonian Crystal Growing Kit, an immersive STEM experiment that turns basic chemistry into a stunning visual display. Kids mix included crystal compounds with water and pour the solution into growing trays or over stones—then watch over hours and days as
Recommended Age
8 years or older
Materials
Plastic components, baking soda and vinegar (not included)
Crystals Grown
Emerald green, aquamarine blue, golden citrine
Kit Contents
All materials needed for crystal growing and volcano activity