Great questions! The number of stretch and folds during bread-making isn’t fixed—it varies based on several factors including dough type, hydration, flour, and ambient conditions. Typically, bakers perform 3 to 4 sets of stretch and folds spaced out during the first 1–2 hours of bulk fermentation. This approach gently develops gluten, strengthens dough, and builds structure without overworking it.

Starting the stretch and fold process soon after mixing (usually after a 20–30 minute rest called the autolyse or initial bulk fermentation rise) is common. This allows the flour to hydrate and enzymes to activate before handling. Some bakers fold immediately after mixing, but waiting a short period can improve extensibility and gluten formation.

Dough hydration plays a major role: higher hydration doughs (75% or more) benefit from gentle and fewer folds, as the dough is more delicate. Lower hydration doughs can generally handle more stretching and folding to build strength. Ambient temperature also matters—warmer environments speed fermentation, meaning folds might be needed more frequently but over a shorter timeframe.

Flour type impacts gluten potential. Whole grain or lower-protein flours often require gentler handling and fewer folds, while high-protein bread flours tolerate more intensive gluten development.

The key is to observe dough behavior. If the dough is tight and resists stretching, folds can help; if it’s already elastic and smooth, further folding risks overdeveloping gluten, resulting in a dense crumb. Achieving perfect texture is a balance of timing, technique, and intuition that develops with practice and understanding your specific ingredients and environment.

In summary, instead of a rigid number, adapt the stretch and fold frequency to your dough’s needs—usually 3–4 folds during bulk fermentation at intervals, adjusted for hydration, flour, and temperature—to achieve that artisanal loaf you desire.