In Extract brewing I want to do a full boil … 5 gallons. Do I have to make any adjustments to the amount of hops? Timing with the Hops? Thanks
A rule of thumb is to go down about 25% of your hops. So if you do an ounce, only do 3/4 oz.
Timing should be the same.
Do you have a recipe calculator? There’s always software like Promash or even some online calculators like tastybrew’s http://tastybrew.com/calculators/recipe.html to ease your recipe scaling.