Epsom salt comes in crystal form, similar to table salt ... which is vital for plants to grow. When plants don't get enough magnesium, you might start seeing yellowing leaves, poor fruit ...

snowflakes (ice crystals), diamonds, and salts, such as the Epsom salt in this activity. When the water used to dissolve the Epsom salt evaporates, the salt particles arrange themselves into a ...

We used Epsom salt, but you can use other solids ... While this is great for making nice frosty decorations, if you want to grow chunky crystals then you’re going to have to cool your solution ...