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r/crystalgrowingNSFW

50.2K members. The best post we have captured here reached 3.9K upvotes, which works out to 78 per 1,000 members.

78peak upvotes per 1,000 members
50.2Kmembers
3.9Kbest post
263most comments
192posts we track

Open r/crystalgrowing on Reddit ↗

What actually lands here

The mix of post types among everything we have captured. Posting a link where almost nothing but images lands is wasted effort, and this is the fastest way to see it.

48% 27% 15%
Gallery 48% Image 27% Video 15% Text 7% Question 2% Link 1%

The topics it labels

Flairs are the community's own categories, and the closest thing a subreddit has to telling you what it wants.

Image 36 Video 12 Information 4 Question 2

What the ceiling looks like

The biggest posts we have captured here. Links go to the original on Reddit.

A cluster of copper acetate crystals I accidentally grew on a piece of scrap copper

↑ 3.9K 💬 39 video 2025

Rubies I made with my inorganic chemistry professor!

↑ 3.3K 💬 56 gallery 2026

A single crystal of copper acetate, which took 7 months to grow

↑ 3.2K 💬 43 gallery 2022

THCa

↑ 2.8K 💬 262 image 2025

2 salt crystalls i grew, Just NaCl

↑ 2.4K 💬 33 gallery 2025

A beautiful alum crystal

↑ 1.9K 💬 73 video 2026

High-purity copper crystals deposited in chemical vapor phase

↑ 1.9K 💬 47 gallery 2025

Chemically macerated crab ready for ion displacement and to become faux fossil

↑ 1.7K 💬 263 gallery 2026

A grain of salt

↑ 1.6K 💬 42 gallery 2026

These grow in my kiln at 2450 degrees f

↑ 1.6K 💬 51 image 2025

Communities its size

Within four times the member count either way, so the comparison is fair. Sorted by upside.

See what is climbing here before you write

ViralHunt tracks Reddit and eight other networks, records how every post grows, and puts what is taking off in front of your team in one list.

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Every figure here is what ViralHunt has captured from r/crystalgrowing, not everything the community has ever posted. We deliberately do not publish an average score: our sample is weighted toward a community's best posts, so an average would be flattering and wrong. Peak per 1,000 members is computed the same way for every community listed. See how we measure.