Fresh Tempeh, Understanding Tempeh Fermentation, what temperature for tempeh fermentation Fresh Tempeh, Understanding Tempeh Fermentation, what temperature for tempeh fermentationMay 12, 2026May 12, 2026byMayasari Effendi What Temperature for Tempeh Fermentation Is Safe? Tempeh ferments best between 80°F and 92°F (27°C to 33°C). The sweet spot is 86°F (30°C), which encourages strong mycelium growth in about a day or two. We've tried making… Read More