| Spy |
| Mole |
| Mill |
| Shill |
| Workshop |
| Factory. |
| Mole, e.g. |
| Set firmly |
| Mole, maybe |
| Nursery buy |
| Police ploy |
| Garden item |
| Nursery item |
| Embedded spy |
| Seaweed, e.g. |
| Bush, for one |
| Spy of a sort |
| Garden growth |
| Do a farm job |
| Undercover man |
| Nursery purchase |
| Botanist's study |
| ''___ sow. . .`` |
| Put in the ground |
| Greenhouse growth |
| Undercover agent? |
| Place in the ground |
| Manufacturing center? |
| Actor hiding in the audience, perhaps |