Penngrove Growers Nursery is located in southern Sonoma County on Old Redwood Highway, midway between the towns of Penngrove and Cotati.

The street numbers are inconsistent and confusing along Old Redwood Hwy as you drive from Petaluma or Cotati City limits into Sonoma County. So look for the large green sign with our name marking the entrance to our parking lot.

Driving North from Petaluma and Marin County

1. From Hwy 101, take Exit # 476, Penngrove / Old Redwood Highway Exit. From the off ramp, turn right onto Old Redwood Highway.
2. Continue toward Penngrove & Cotati for a total of 3 miles. At the stop light in Penngrove (Main Street), stay in the left lane and continue straight toward Cotati.
3. Penngrove Growers Nursery is on the right side of the road, 1 ½ miles from this stoplight. You will see the red roses blooming along our fence line, the nursery field, and then our large green sign at the entrance to the parking lot.

Driving South from Santa Rosa

1. From Hwy 101, take the Gravenstein Highway / Hwy 116 exit, stay in the left turn lane, and go under the freeway. The nursery is 2 ½ miles from this exit.
2. At the third stop light, turn right onto Old Redwood Highway. Stay on Old Redwood Highway and drive through the town of Cotati, past Veteran’s Memorial Park, Railroad Avenue and Fern Avenue.
3. Just past Highland Avenue, look for the large green sign on the left marking the entrance to the Penngrove Nursery parking lot.