for tulips only speed up the garden, as i posted before it is the best ressource for the flowers ( maybe in real money 25€ )
alis, mmh maybe lost control... 70*600gems = xxx €
amphies crafted for month
cows are the same as with the alis
gems / € = lol, not smoking, no pets, no expensive girl ( only sometimes
), not rich but not poor, so why not spend some €
back to Topic:
i am not sure about conserva-doms, cuz i get a lot of tulips from fighting against skunkus and fangbeasts, even the lonely troll at the pit give 3 or more...