An interactive prescription engine for home canning. Input your jar size, altitude, syrup concentration, and pack method. Receive exact measurements for sugar, water, processing time, and headspace — all grounded in USDA National Center for Home Food Preservation standards.
Machine-readable constants: peach-jar-calculator.json
The story of the peach preserve catastrophe that taught me headspace matters more than hope. Every mistake is data.
Three raised beds in red clay soil. Planting calendar, companion matrix, harvest log. Precision over poetry.