There is no rating level on the flowers in Moshi Monsters. Rox Flowers are random, so you do not know when you will get one.
There is no way you can prevent Rox flowers from growing into your garden, but every time you dig these Rox flowers up, you get a certain amount of Rox. The higher your health and happiness, the more Rox you'll get! Sometimes these flowers come out of the nowhere. These are very rare, and they won't come out a lot of times. If you keep getting Rox flowers, keep trying plants until you stop getting them!
You can not attract a moshling with Rox flowers. Dig up the Rox flowers to get Rox.
No, you can not attract moshlings with Rox flowers. If you click on the Rox flowers, they will give you Rox which you use to buy things for your Moshi Monster.
You can not attract a moshling with Rox flowers. Dig up the Rox flowers to get Rox.
You can not attract moshlings with Rox flowers. If you click on the Rox flowers, they will give you Rox which you use to buy things for your Moshi Monster.
You can not attract a moshling with Rox flowers. Dig up the Rox flowers to get Rox.
You can not attract a moshling with Rox flowers. Dig up the Rox flowers to get Rox.
You can not attract moshlings with Rox flowers. If you click on/dig up the Rox flowers, they will give you Rox which you use to buy things for your Moshi Monster.
You can not attract moshlings with Rox flowers. If you click on/dig up the Rox flowers, they will give you Rox which you use to buy things for your Moshi Monster.
Rox Flowers do not attract moshlings. Dig up the Rox flowers to get Rox. Then plant more seeds to try to attract a moshling.
You can not attract a moshling with Rox flowers. Dig up the Rox flowers to get a random amount of Rox.
Rox flowers grow randomly in your Moshling Garden to give another way to get Rox.