Diy Crystal Growing Jun 2026

Alum powder (grocery store spice aisle), white glue, and an empty eggshell. The Process:

Within 12–15 hours, the inside of the shell will be covered in small, sparkling "druzy" crystals that look like a real geode. Tips for Success diy crystal growing

Add a few drops of food coloring to the water to create vibrant "jewels." 2. The Edible Experiment: Rock Candy Alum powder (grocery store spice aisle), white glue,