What does the cryptic crossword clue "Factory boss regenerated Harlow (6)" mean?

The definition is "Factory boss". The wordplay uses an anagram. anagram of HARLOW = WARHOL; definition: "Factory boss" The answer is WARHOL.

Factory boss regenerated Harlow (6)

Independent Cryptic #11651 | 7 Down | 2024-02-13 flower