Sweetgrass doesn’t appear in the list of herbs for me when trying to make sweetgrass infused water even though I have it on hand. I haven’t attempted to make it before now.
Firstly, welcome to SLColonies forums 
Thanks for bringing that up. I have added sweetgrass to the alchemy herbs list.
Let me know if this solves your issue. Feel free to click on solved in here
Thanks, you fixed it! I’m crafting one now all good!