Well, fields of fruit TREES are typically called "orchards" or "groves". For other non-tree fruits, they are grown in "patches" or "gardens".
orchard
Lemons Grapefruit
Poppies were grown in Flanders Field.
Orchard
magrilla
One such plant would be a cucumber.
Egyptian Cotton..
It is a name given to a cell
There is no one specific name given to fully grown plants or animals. For example a baby chicken grows up to be either a rooster or hen.
Stone, pit, or seed
A field is a box in which data are entered. The field name is the descriptive name given to a field to identify the type of data and to differentiate it from other fields. For example, the field in which an address is entered would probably have the field name "Address".
An orchard.