News: Grow rainbow salt crystals

Grow rainbow salt crystals

Turn a used toilet paper roll into a fantastical garden of colorful salt crystals! Creator Jim, AKA HvySteel, is part artist, part scientist. His HowTo brings back great memories of our youth.

To get such ornate sculptures, proper chemical reactions must take place. 'The crystals are formed by salt molecules joining together as the liquid evaporates into the air. The ammonia helps to speed the rate of evaporation.' ¹

This garden blooms indefinitely. Add new colors for a layering effect. Add new growth platforms like sponges, charcoal or strings to grow a more complex structure.

Make a salt crystal garden

Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.

Buy Now (97% off) >

Other worthwhile deals to check out:

Join the Next Reality AR Community

Get the latest in AR — delivered straight to your inbox.


cool.....i love voodoo child by the great hendix

a man what'z poppin it's your girl nesia boo & i'm on fire nigga

Very good for hobby and projects

sweet me to

how long does it actually take???

what is Mrs. Stewarts's liquid bluing? where can i buy that one....

what's Mrs liquid blueing

Share Your Thoughts

  • Hot
  • Latest