They are capable of surviving on the human skin and to grow freely on it.
Here it grows freely as a large shrub on waste ground.
Playoffs: All players capable of growing facial hair let their hair grow freely.
Now covering half the peninsula, the forest has since been allowed to grow freely for a considerable time.
It can reach up to 25ft if left to grow freely, but is also a useful plant for a large container.
Only in the 18th century were they allowed to grow freely.
It allows crops and weeds to grow freely, requiring a minimum of human intervention.
Or maybe it suffers from being too common, and from growing freely in what used to be referred to as "waste places."
Much freedom of act is allowed them so that their wills may grow freely.
The invading barbarians allowed their hair to grow freely, and to fall unrestrained on the shoulders.