GardenPal is a small independent project from Ashgrove Group that builds free, fast garden tools: a companion-planting checker and a frost-date planting calendar.
Sourced
Our data is written in our own words from university extension guidance, with sources listed on each tool.
Honest
Where research is thin or sources disagree, we say so.
Private
No accounts. Your plant picks and frost dates stay in your browser.
Start planning
Try the companion checker.
Open it