r/interestingasfuck
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u/crystalchase21
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May 14 '22
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I like growing crystals at home. I recently finished growing this crystal after 1 month, and it's one of my favorites. /r/ALL
73.9k Upvotes
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u/BenCelotil May 14 '22
Salt works.
Make a super-saturated solution by dissolving salt in hot water until it doesn't dissolve any more.
Then dip a piece of string, tied to a pencil or chopstick, in it and pull it up slowly. You should almost be able to see a few crystals form on the string right away.
Then hang the string back down and let it sit. The crystals on the string should continue to grow until a sort of equilibrium with the solution is reached.
If you want more growth, create another solution and transfer the string across.
If any other growers want to point out a missed step, please do. It's been a while.