Sourdough and Starters

Dense sourdough loaf with large holes

starter feed time question

My second attempt

Vinegar in new starter?

new oven new question

Uneven oven spring in sourdough boules

Another semi dense loaf

Is there a reason why bulk ferment is not completed in the banneton?

lievito madre, discard fried bread. "Sfinz"

yeast die during baking