In a large bowl, mix 3 cups of flour and 1 tsp. of sea salt.
In a liquid measurer, mix 1 1/2 cups water, 1/2 active starter (or 3/4 cups of sourdough discard), and 2 Tbsp. honey.
Add the liquid mix to the dry mix and mix together until combined. You're done mixing when the dough clears the sides of the bowl. If you want to knead the dough, do it now for ten minutes by hand or eight minutes in a mixer.
Cover the bowl and leave it to ferment for six hours in an area with an ambient temperature of 65°F - 75°F (18°C - 24°C). If you're going to do stretch and folds, follow the instructions in the body of the article.
Remove it from the bowl and shape according to the shape of your bread pan. Your dough is ready to shape when it will return a gentle finger pressure (though not entirely), has doubled or nearly doubled in size, and may have small blisters or bubbles forming underneath the skin of the dough.
If you're using a bread pan, oil the pan and oil a piece of parchment paper cut to fit the pan. Place the dough inside the pan. Cover the dough with an inverted and oiled bread pan to retain moisture. You will bake the bread with this inverted pan over the top, FYI.
After the dough has doubled in size (usually after an hour or two), remove the inverted pan and use scissors to cut 3-6 slashes on the top of the loaf. Return the pan inverted over the bread pan, and place in a COLD oven.
Bake the bread for 35 minutes at 425°F/218°C. Reduce the temperature to 400°F/204°C and bake for another 20-25 minutes until the internal temperature reaches 205°F/96°C. If you don't have a thermometer, tap the top of the loaf - it should sound hollow when finished.
Remove the bread from the pan and parchment paper and allow to cool on cooling rack entirely before cutting. This can take 12-24 hours.