I made some hop water on Saturday morning since my plans were cancelled due to the snow. It is not bad. It is mostly carbonated by now and some say that hop water improves over a week or two. I feel like the level of hop flavors and bitterness is about right. I do get a bit of a "cut grass" kind of character from the hops. I am not sure if that flavor will lessen with time, is something I could fix in the future, or just a character of hop tea.
My process:
- Treat 2.5 gallons of water with campden (for chlorine/chloramine) and lower the pH with Phosphoric Acid. My target was a pH of 4.5, but after my second addition of acid I measured 4.2.
- Bring 1 gallon of the treated water up to 180F.
- Add 1 oz (28 g) of Azacca hops (in a hop bag) into the heated water.
- Steep for 20 minutes stirring a few times. The ending temp was 162F.
- Transfer into my 10L keg with the other 1.5 gallons of water.
- Move to my fridge to chill and carbonate.
I wonder if some lemon or lime juice would improve the flavor. When I first tried a batch a few years ago I used 8 oz Lemon Juice in a 5 gallon batch. It tasted more like "lemon water with a touch of hop character", but I also only used 20 g of hops for a 5-gallon batch.
I am also curious about adding hops to the keg. I am just a little worried about either adding more grassy flavors, or ended up with hop particles in each glass. I do have a floating dip tube I could use though.