The grow field is part of an ongoing investigation. The field, packed with marijuana plants, is about three to five acres in size. Agents descended on the grow field earlier Tuesday. The grow field is west of Highway 6 and south of Voss Road near Cullinan Park.
Agents are being helped by tracking dogs supplied by the Texas Department of Criminal Justice.
The suspects were living in a makeshift campsite under a tarp and a canopy of vines and other plants.