r/crystalgrowing↗
Crystal Growing
For all people who grow crystals as work, hobby or school science project. Show off your specimens!
53k subscribers51 posts / mo in Sep 202637 authors / mosince 2015
r/crystalgrowing has 53k members (+40% over the last 12 months). It gets about 51 posts a month from 37 people. Top topics: Crystal Growing, Copper Projects & Techniques and Salt & Sodium Discussions.
When to post on r/crystalgrowing
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How r/crystalgrowing has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/crystalgrowing
Top topics
Share of the subreddit's posts
- Crystal Growing55%
- Copper Projects & Techniques1.6%
- Salt & Sodium Discussions1.2%
- Crystal Identification Help1.2%
- Fluorescent Calcite Rocks0.3%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Wolfram
- Doi
- ResearchGate
- bol
- ScienceDirect
Everything else about r/crystalgrowing
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research