QR Code Link to This Post Approved Marijuana Grow property in Huerfano (Weɾfano) County, Colorado, 40.6 Acres, Zoned Agricultural. Electricity is at the property line. Phone line is 1000 feet away. Water is supplied through a cistern, by Weber Water in Walsenburg. Cell phone service is available. This is one of the few secluded places to set up a greenhouse and grow marijuana commercially in Huerfano County, Colorado.