fertility

noun

1
the property of producing abundantly and sustaining vigorous and luxuriant growth
he praised the richness of the soil
weeds lovely in their rankness
2
the state of being fertile; capable of producing offspring
3
the ratio of live births in an area to the population of that area; expressed per 1000 population per year

Also useful for “fertility”:Unscrambler— Rearrange the letters in “fertility”