From US Rt. 1 take Rt. 27 south to Boothbay Harbor. The road will become one-way. As it begins to veer left, the Post Office will be on your left and Sewall’s Auto Parts on your right. Take the next right on to Howard Street. Just after the Fire Station, Howard Street will merge back on to Rt. 27. You will see the Boothbay Region Greenhouses on the right.