Siltwell: Garden + Weather

Mid-season special: founding gardeners lock the launch price for life. Connect an Ecowitt, Ambient, Davis, or Tempest station and your garden starts talking back.

Siltwell is the gardening app that actually knows your garden.

Connect a weather station (Ecowitt, Ambient, Davis, or WeatherFlow Tempest) and Siltwell turns its readings into per-bed advice: which beds need water today, which can skip — and frost warnings calibrated to your yard's real microclimate, not the airport's.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

No station? Everything else is free: • Garden layout editor with crop-rotation and companion-planting warnings built in • 155-plant catalog with sowing windows tuned to your frost dates • Photo journal — capture offline, it syncs when you're back • Harvest tracking with season rollups • Works offline in the field; your data syncs across devices • Talks to Claude: ask an AI assistant that knows what's planted where

Garden planning and tracking are free. Station features are part of Siltwell Pro, a simple annual subscription available on our website — no dark patterns, cancel anytime.