Sources

Harvest Thread uses public guidance as a starting point, then turns it into a decision table, observation sheet, or storage record. A source is not treated as a guarantee: region, season, soil, weather, and the condition of the harvest still matter.

• USDA — food and agriculture information.
• USDA National Institute of Food and Agriculture — research and extension programs.
• NOAA climate data — weather and climate records.
• National Park Service pollinator planting guidance — regional planting context.