Narcotics investigators arrested Lance Eric Miles, 36, after they say they found 177 marijuana plants growing inside his home on JT Lane in Timmonsville .
The bust followed a two month investigation, according to Florence County Sheriff Kenney Boone's Facebook page.
Miles is charged with Manufacturing Marijuana.
Boone says the plants have a street value of $442,000.
He adds Miles had a sophisticated hydroponic system in the home including lights and ventilation.
Boone says more charges and arrests are possible.