GrowCast, hosted by Jordan River, covers home cannabis cultivation, including soil health, lighting, pest management and concentrate making. The show has 239 episodes released about every 17 days, with a median length of roughly 27 minutes. Estimated downloads are 2,000 to 8,000 per episode (estimated), a rate of about $36 to $200 per episode.
Engaged cannabis growers listen to 239 episodes of expert-led, practical cultivation advice
- Apple Podcasts shows 574 ratings averaging 4.7 stars, a strong sign of an engaged listener base.
- Episodes run about 27 minutes, enough time for a full host-read segment.
- Guests include soil scientists, lighting experts and plant pathologists, lending credibility to product mentions.
Brand fit report
Content
- Formats
- interview, co-hosted banter, expert Q&A
- Tone
- educational, upbeat
- Language
- English
- Production
- Clean, edited audio
- Typical length
- 25 to 35 minutes
Audience
Commercial
- Brands seen
- None yet
- Categories promoted
- None yet
- Affiliate links
- Yes
The site links to a paid membership, courses and a seed store, and the contact page offers a partnership and sponsorship inquiry form, but no sponsor mentions appear in the recent episode titles.
Suitability GARM Brand Safety Floor + Suitability
The feed carries the explicit flag and the subject is cannabis cultivation, as in the title 'Concentrate Tips: Reclaiming Terps, Reducing Loss & More'.
We classify content, never people. No age, gender, ethnicity, religion or political views are inferred about the creator. Audience figures are estimates unless marked verified. Creators can correct anything on their profile.
Where to listen
| Platform | Link |
|---|---|
| Website | www.growcast.com |
| Apple Podcasts | podcasts.apple.com/podcast/id1077793493 |
| RSS feed | growcastpodcast.libsyn.com/rss |
Benchmark score: 16 / 100
Public rule, same for everyone. How it works.
Recent episodes
| Episode | Date | Length |
|---|---|---|
| 💡Undercanopy Lighting: Everything You Need to Know, ft. Dr. MJ Coco | 2026-08-24 | 51 min |
| 🏎️ Optimizing Soil: Fermented Biochar, Heavy Metals, Micronutrients & | 2026-08-01 | 57 min |
| 👅 Soil Secrets for EXTRA TERPY Results, Ft. Terp Wizard | 2026-07-02 | 49 min |
| 🎄Chem Profiles, Increasing Yield, and Wash Tips, ft. JLS Monster | 2026-06-18 | 30 min |
| Channel Update | 2026-05-29 | 4 min |
| 🧪 Cannasulfur Compounds and Other Flavor Nuances, with Dr. Riley Kirk | 2026-04-20 | 24 min |
Last six episodes from the show's feed, latest 56 days ago, a new one about every 17 days.
GrowCast is home to today's best cannabis cultivation community and experts dedicated to educating growers through our top rated podcast, thriving membership and courses. Learn more about our story, mission and the team supporting your success at www.growcast.com
About GrowCast
GrowCast is an educational podcast for home cannabis growers, hosted by Jordan River according to the show's website and feed. Episodes cover cultivation topics such as lighting, soil health, pests and concentrate making, often with guest experts. The feed lists 239 episodes released about every 17 days, with a median run time of roughly 27 minutes.
The show holds a 4.7 average rating from 574 Apple Podcasts ratings. Listener numbers are not published, so the estimate of 2,000 to 8,000 downloads per episode is inferred from ratings and show age, and should be treated as an estimate. The estimated audience is mostly adult men aged 25 to 44 in the United States.
No sponsor mentions appear in the recent feed, and the website promotes its own membership, courses and seed store. Brands in grow equipment, soil and lighting may find the show a fit, at an estimated $36 to $200 per host-read mid-roll.
Written from the show's public RSS feed, its Podcast Index listing and episode titles. Numbers updated 2026-10-19. GrowCast can edit or remove this page at any time.
Questions about GrowCast
How much does GrowCast charge for a podcast sponsorship?
The estimated rate is about $36 to $200 per host-read mid-roll ad, based on an estimated 2,000 to 8,000 downloads per episode. Exact pricing is set by the show, so confirm the rate directly with the host.
What is GrowCast about?
GrowCast is an educational podcast for home cannabis growers. Episodes cover lighting, soil, pest control and concentrate making, often featuring guest experts from the cultivation community.
How do I contact GrowCast about sponsoring an episode?
The show's contact email unlocks on Starbooked for $0.80, and boosted shows can be booked through Starbooked. The website also has a partnership and sponsorship inquiry form.
Similar creators
Podcast and other creators in cannabis cultivation, ranked by score.
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| organic gardeningvegetable gardening | 50k | – | $360–2000 | 100 | |
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| vegetable gardeninghome gardening | 15k | – | $90–620 | 84 |