The flower will grow because the stuff the monster eat help the flower grow.
It is turning into a Rox flower because the Moshi monster created it.
with monsters
Breed a flower monster with a plant monster.
Breed a fire monster and a plant monster.
You Need To Get A Better Bag So You Can Defeat It
The amount of Rox you get from a Rox flower is random. The happiness of your monster has no effect on the amount of Rox.
Breed a flower monster and a fire monster, I believe.
HOBBIDIDANCE
Adult flower and mounten monsters first flower then mounten
what you do is when the monster growls and is about to bite you duck and when he is dizzy shoot him. good luck
if it's that flower that explodes, you don't defeat it, that is not the spot to get out