Troopers say one was found Tuesday in Camden, Del.
Several marijuana plants were allegedly growing next to the deck of the home.
Authorities say a search of the home turned up more marijuana.
The owner, 34-year-old Stephen Montsch, was charged with drug offenses.
In Dover, troopers say they found 375 marijuana plants totaling more than 140 pounds growing along the hedgerow of a home.
A warrant has been issued for the homeowner, 47-year-old William Johns Jr.