Grow Purple Single Crystals of Salt at Home! DIY Home Decorations!

Hello everyone, in this video I'll show you how to grow a beautiful purple single crystal.
For this we’ll need the following substances – potassium and chrome alum. To begin, let’s make a mixture of alum.
To do this, take a glass and weight 100 gram of aluminum potassium sulfate and 12 grams of chromium potassium sulfate in it. Adding chrome alum will make the crystals violet.