Reach Growers Who Are
Ready to Buy
CannabisGrower.ai connects your brand with serious cannabis growers at the exact moment they're deciding what to grow and where to buy seeds, gear, and nutrients.
11,828+
Strains in database
320+
Breeders covered
25 years
Of Grasscity grow data
High intent
Purchase-ready audience
Why CannabisGrower.ai?
Our visitors aren't casual browsers — they're growers with intent.
Purchase intent traffic
Users come to find a strain and buy seeds. Every page visit is a potential conversion for your seed bank or grow shop.
AI-matched recommendations
Our strain finder delivers personalized results — your products appear when they're the right match, not just as random ads.
Built on Grasscity
Powered by 25 years of real grow community data from Grasscity.forum — one of the world's largest cannabis communities.
Global audience
Strain data covers breeders from 20+ countries. Reach growers in the US, EU, Canada, Australia and beyond.
SEO-driven organic traffic
11,828+ strain pages with rich data drive long-tail search traffic. Your brand appears in searches like 'best autoflower for beginners'.
Direct affiliate links
We link directly to your products with affiliate tracking. No middlemen — just clean, transparent revenue sharing.
Ad Formats
Choose the format that fits your goal — or combine them for maximum reach.
Display Banners
728×90 · 300×250 · 160×600 · 300×600
IAB standard banner ads across strain pages, search results, and the breeder directory. High-intent placement — users are actively browsing to buy.
Download banners →Sponsored Content
Strain spotlights · Breeder features
Featured placement in our strain database and breeder directory. Ideal for seed banks wanting to highlight new genetics or promotions.
Contact us →Affiliate Integration
Direct product links
Get your seed bank's products linked directly from individual strain pages. Direct buy buttons shown to users at peak purchase intent.
Apply now →Who Should Partner With Us
We work with brands that serve cannabis growers — from seed to harvest.
Seed Banks
Direct buy links on 11,828+ strain pages. Your products shown to growers actively searching for seeds to buy.
Grow Equipment
Lights, tents, ventilation — reach growers who are setting up their next grow right now.
Nutrients & Feeds
Placement alongside strain data that includes grow difficulty and climate — exactly when growers are planning their feeding schedule.
Grow Education
Courses, books, guides — our audience ranges from first-time growers to experienced cultivators always looking to improve.
Need brand assets?
Download logos, banners, color palette, fonts, and embed codes from our Media Kit.
Monthly Plans
Prices shown in EUR and USD at today's live rate. All plans billed monthly. Cancel anytime. Founding Partner rate locked for life.
Starter
Perfect for getting your brand in front of our audience with minimal commitment.
- ✓Featured placement on /seed-banks page
- ✓Breeder page — logo + link
- ✓Newsletter inclusion(2× per month)
- ✕Sitewide banner (728×90)
- ✕Buy Button on strain pages
- ✕SEO article + permanent link
- ✕Monthly analytics report
- ✕AI Finder sponsored weighting
Growth
Full brand presence across the site. Ideal for seed banks wanting consistent visibility.
- ✓Featured placement on /seed-banks page
- ✓Breeder page — featured spotlight (top)
- ✓Newsletter inclusion(6× per month)
- ✓Sitewide banner (728×90)(12 months)
- ✓Buy Button on strain pages
- ✓SEO article + permanent link(1× per year)
- ✓Monthly analytics report
- ✕AI Finder sponsored weighting
Premium
Maximum exposure across every touchpoint — from search to purchase decision.
- ✓Featured placement on /seed-banks page (top slot)
- ✓Breeder page — featured spotlight (top)
- ✓Newsletter inclusion(12× per month)
- ✓Sitewide banner (728×90)(12 months)
- ✓Buy Button on strain pages
- ✓SEO articles + permanent links(2× per year)
- ✓Monthly analytics report
- ✓AI Finder sponsored weighting ✦
Founding Partner
Join before we scale. Lock in Growth-tier perks at a permanently reduced rate.
- ✓Featured placement on /seed-banks page
- ✓Breeder page — featured spotlight (top)
- ✓Newsletter inclusion(6× per month)
- ✓Sitewide banner (728×90)
- ✓Buy Button on strain pages
- ✓SEO article + permanent link(1× per year)
- ✓Monthly analytics report
- ✓"Founding Partner" badge on breeder page
Limited availability — rate locked for life of partnership.
✦ AI Finder sponsored weighting = your strains surface more often in recommendations when genuinely relevant to the user's answers. Always disclosed with a “Sponsored” label.
Seasonal Header Banners
One-off placements on top of any monthly plan. High season = spring grow season (March–May) including the 4/20 window.
Low season
Jan · Jul–Oct
Mid season
Feb · Jun · Nov–Dec
High season 🔥
Mar · Apr · May
€400
€800
€1,200
€300
€600
€900
€250
€500
€750
€200
€400
€600
All prices per month. Minimum 1 month booking. Banners supplied by advertiser (IAB standard sizes) or designed by us for an additional fee.
À La Carte
One-off placements and activations. Available to any partner, with or without a monthly plan.
Sponsored strain review (750 words, permanent SEO page)
€249
Newsletter solo send
€149
Featured Strain of the Month (homepage + newsletter)
€199
Grasscity.forum crosspost (500K+ members)
€299
Trial — 1 month full access
€399
Get in Touch
Tell us about your brand and what you're looking to achieve. We'll get back to you within 24 hours.
For affiliate partnerships: affiliates@cannabisgrower.ai