Welcome to Stevie Weedseed
What brings you
to the garden?
Pick your path and Stevie will tailor what you see.
Stevie Weedseed · Cultivation Expert
AI diagnostics. Live climate data.
Built by a working grower.
Grower-focused specs for the classics and the modern hype: type, reported THC range, flowering time, and how forgiving each one is to grow. Every strain links straight to a trusted seed bank that carries it. We never sell or touch your order, the banks handle everything.
21+ only. Outbound seed bank links are affiliate links: Stevie may earn a commission at no extra cost to you, which keeps every tool here free. Cannabis laws vary by location, know yours before you buy or grow. Nothing here is medical advice.
Enter your plant + location. Stevie reads live conditions, checks the 7-day forecast, moon phase, and frost risk, then tells you exactly what to do.
Tap any row to explore.
Grow guides, seed reviews, and gear picks. All free, all indexed, no gate. Vegetables, herbs, annuals, perennials.
Pest diagnosis, nutrient deficiencies, soil chemistry, timing, gear. Trained to think like a working grower, not a textbook.
Real-time VPD monitoring. DLI calculator. Device control for smart plugs, fans, and sensors across any brand or platform. Autopilot rules run 24/7 even when your browser is closed.
Track every plant: watering, pH, nutrients, phases. Cross-referenced with live weather and botanical specs to generate timely care alerts. Start with 3 plants free.
A curated, community-verified directory of seed shops, garden centers, and specialty suppliers. Filter by region and specialty.
Strain specs, trusted seed bank links, and Stevie's grow notes for cannabis. Age verification required.
| Feature | SWS (Free) | GrowVeg ($40/yr) | Planta ($36/yr) |
| Visual Garden Planner | ✓ | ✓ | ✕ |
| AI Plant Advisor | ✓ | ✕ | Basic |
| Photo Plant Diagnosis | ✓ | ✕ | $30/yr |
| Houseplant Tracker | ✓ | ✕ | ✓ |
| Weather + Frost Alerts | ✓ | Basic | ✕ |
| Grow Room Controller | ✓ | ✕ | ✕ |
| pH / NPK / DLI Calculators | ✓ | ✕ | ✕ |
| Works Offline (PWA) | ✓ | ✕ | App only |
One email. Seasonal grow guides and discount codes for our partner seed banks. No spam.
No spam. Unsubscribe anytime. We respect growers.
Current seed deals from the banks Stevie works with: free-seed promos, germination guarantees, and US shipping. Plus strain specs and Stevie's grow notes.
See the seed deals →The tools here are free. The best way to help is to share them with someone who's growing. If you want to chip in, there's a crypto tip jar too.
Anything that comes in goes to keeping these tools free and building new ones. No investors, no corporate sponsors.
Real-time VPD monitoring. DLI calculator. Universal device control via webhooks. Autopilot rules that run 24/7, even when your browser is closed.
Explore the dashboard and see what's possible. Full deployment coming soon.
Get a custom ref link, free flyers, and affiliate commissions on every sale your customers make. Stevie handles the tech, you handle the relationships.