We're located about an hour west of Boston in Groton, MA. Click on the map below for further instructions from Mapquest, or click on a road signs for our driving directions.

These are driving directions from Interstate 495.

Exit 31 go west on Rt.119 approx. 7 miles into Groton.
At Mobil station on the left, bear left on Old Ayer Rd.
Following Hospital signs (large blue H), go approx. 2 miles, take second left onto Worthen Drive.
J. Gilson Greenhouses sign is 100 yards up on the right.

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These are driving directions from MA Route 2 West.

Exit 38B, Groton, Ayer.
Follow Rt. 110 to Ayer Rotary, approx. 3 miles.
Continue around rotary, past McDonalds, bear right towards Ayer center, Rt. 110, 111.
Go approx. 1/4 mile and take right at Hospital sign, Groton-Harvard Rd.
Continue straight about a mile to Hospital (Deaconess-Nashoba).
Go past Hospital and take next right on Worthern Ave, slightly down the hill. J. Gilson Greenhouses is on the right, 100 yds.

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These are driving directions from Groton Center.

Heading East. Go 1 mile beyond center of town.
Lawrence Academy is on the left.
Bear right on Old Ayer Rd and blue hospital sign.
Follow approx 2 miles to the second left, Worthern Dr.
Take left, J. Gilson Greenhouses is 100 yds on the right.

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