If you care about achievements or want a glade pet, make the potion, otherwise just sell the pitcher :3 Tomorrow morning when the glade is available, I'm sure the prices of the potions will drop.
Do you want a glade pet? Or achievements? Personally I'd sell it just because I like making a quick profit and I don't want a glade pet, but that's me.
I'd personally sell it for a quick buck. I'm not one for glade pets (they're so...green O-o') or I would keep it for trading purposes =3
I would use it, but that's just me. I really want a glade kora
...I'd probably use it. :x But I'm waiting for a Glade Sheeta and can't afford it anyway so...