This is a problem I am having with my latest batch. I created an apple brown ale and it is flat. I used an extract brew and bottled it. There is about a 1/4th inch sediment in the bottom, so I assume the yeast is still in the bottle.
I get a tiny hiss when I open one, but no carbonation. I have done the above mentioned items. I am not sure what to do next. I tried inverting the bottles and letting the seds float into the beers again.
Nothing. So, here is a list of what I did:
1.) Bottled per instructions. Pre-packaged priming sugar at room temperature.
2.) Stored in my basement (65-68F) for three weeks.
3.) Checked. No carb.
4.) Inverted bottles.
5.) Waited a week. Checked. No carb.
6.) Brought the bottled to upstairs (72F).
7.) Checked after a week. No carb.
Can I uncap all of them, boil more bottling water/sugar and recap them?