TerraEvidence
Free garden tool · Orange County pilot · v0.1

What can I plant now?

Choose your location and date. TerraEvidence will show only source-listed windows for the selected county-level source area—not dates borrowed from another Texas region or from a hardiness zone alone. Your town, current forecast, and garden conditions can still change safe timing.

Find planting windowsHow locations are reviewed
Location first

Choose where you garden.

All 50 U.S. states and the District of Columbia are listed. Only locations with complete, reviewed source records can return county-level baseline windows; the rest are clearly marked research pending. A future locality layer will add town-level frost and weather context.

Choose a locationNo planting area selected.

All U.S. states are listed, but Orange County, Texas is currently the only locality with reviewed crop-window records.

Why location comes first

A zone number cannot safely choose the schedule.

Hardiness zones summarize minimum winter temperature. They do not resolve local first and last frost timing, summer heat, rainfall, drainage, or the regional source behind a planting date.

United States

Country → all 50 states or District of Columbia → county or reviewed local region → local frost and weather context. Pending areas remain blocked from results.

Philippines

Country → region or province → climate-relevant locality after crop sources are fully reviewed.

Australia

Country → state or territory → reviewed local region after planting sources are selected.