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r/Autoflowers↗

The home of Autoflowers

A community for the cultivation of Autoflowering Cannabis.

210k subscribers736 posts / mo in Sep 2026 (incl. <1% by known bots)414 authors / mosince 2014

r/Autoflowers has 210k members (+13% over the last 12 months). It gets about 736 posts a month from 414 people. Top topics: Plant Nutrient Issues, Watering Issues and Plant Troubleshooting.

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Size and growth

How r/Autoflowers has grown

r/Autoflowers

Subscriber growth

Subscribers over time

+13%in 12 months · +2.9% in 3 months · +0.5% in 1 month
Oct 2026210k
Growing210k subscribers
Data since Mar 2018Live · through Oct 2026
r/Autoflowers

Monthly activity

Posts, comments and authors per month

−51%vs Sep 2025 · −19% last 3 months vs the 3 before
Sep 2026736
QuieterPeaked at 4k in Sep 2021
Sep 2026: incl. <1% by known botsData through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/Autoflowers

Top topics

Share of the subreddit's posts

  1. Plant Nutrient Issues0.2%
  2. Watering Issues0.2%
  3. Plant Troubleshooting0.1%
  4. Yellowing Leaves0.1%
  5. Trimming and Pruning0.1%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. MDPI
  2. NutriAg
  3. Grow Weed Easy
  4. GrowDiaries
  5. Icmag

The full report

Everything else about r/Autoflowers

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