Hot answers tagged adjuncts
If it is boiled, last minute tops, just enough to sterilize it. My recommendation is to add it after the fermentation is completed, before bottling/kegging. If you do add them at the end of the boil, I'd probably multiply the quantity by 1.5x or even 2x. With lemongrass, I get more aroma than I do flavor. the key is to crack the lemongrass before using ...
When I first got into homebrewing, I started out adding my own twist to kits, I found this video really helpful when adding my own hop tea to bump up the hoppiness. You could also do a similar thing with speciality grains (such as crystal or amber malt). This will also help detract from the 'tang' you often get with kits and extract.
Only top voted, non community-wiki answers of a minimum length are eligible