First off, I'd like to vent my frustrations with KI for not having any other sources for Sonic Springs aside from farming the Five BOXES event and Daily Assignments. Like, I understand if it's supposed to be rare and transmuting them may take away the incentive for farming them, but given that all of Rose Piper's recipes require Sonic Springs, it's a pain to try to keep farming them and come up with nothing. I've farmed both MooShu's and WC's BOXES and come up with diddly squat. I'd rather be gardening from some plants instead of farming over and over again, as this has been an ongoing thing for 5 years now.
So, if KI can't offer a craftable version of the reagent to alleviate members' suffering (since that's already been suggested) I'd at least like one you can garden from certain plants.
Possible plants to garden from:
Couch Potatoes Deadly Fly Trap Goose Tree Ivy League Maltese Tiger Lilies Purple Bell Peppers Queen Crape Myrtle Red Huckleberries