trellis
A smart gardening companion that turns your location into a personalized planting calendar — so you know exactly what to plant, and when.
What we do
Smart Planting Schedules
Get exact sow, transplant, and harvest dates based on your local frost calendar — not just generic advice.
Real-Time Weather Alerts
We monitor forecasts for frost, drought, and heat waves and alert you when your plants need attention.
AI Plant Doctor
newSnap a photo of a struggling plant and get an instant diagnosis with treatment steps and prevention tips.
Visual Garden Layout
newDesign your garden on a square-foot grid — draw your bed shape and auto-place crops based on spacing needs.
Smart Task Calendar
newWatering, fertilizing, pruning, and harvesting tasks are auto-generated for every plant and shown in a unified calendar.
No account required to get started. Set your location and begin exploring — sign up only when you want to save your garden.
Who made this
Hi! I'm Emma, the builder of trellis. I'm a backyard hobby gardener and an engineer who loves data. I decided to build trellis when I decided to take on my biggest garden challenge yet - growing my own flowers for my wedding. I wanted a tool to plan out my space, keep my timelines on track to hit my target harvest date, and keep detailed notes throughout the season. When I had my tool built, I realized how useful it would be for other gardeners, and decided I wanted to share it with the gardening community. I hope this helps you on your gardening journey!
Built with care for gardeners everywhere 🌱