Haiyaa! You are a life-safer, dude! Already geared up to do this myself, went into the safe file, got me 999 of each color petal & was about to start brewing when I found your post here. These should go in the in-game codex; at least once crafted/found, the recipe ought to appear in there. Or better yet, the brew tab, preferably as 1-click-to-brew items^^.
I actually really liked the idea of puzzling together the brewing recipes, but I find the alchemy system too slow; if it at least had the option to brew more than one unit of the same potion, once you discover a recipe, it would be feasible. But in the current state, it's just too many clicks & too much hassle, more of a drag than entertaining, especially when taking into account that Potions=Character Customization.
Iffen ya wants a pretty party, makes your Keeper & the servants/prisoners look the part, ya'll need some potions^^!
So thank you veeery much,@Mintsticks & @ladywhiskers413, for putting in the work & saving the rest of us the trouble, time & nerve.