Certified Master Gardeners are available in the Mariposa County, UC Cooperative Extension office, every Tuesday morning from 9:00 am to Noon and Thursday afternoons from 2:00 pm to 5:00 pm to answer your home gardening questions. Please feel free to stop by or call (209) 966-7078. We are also available by email at mgmariposa@ucdavis.edu. You may leave a message at any time by phone or email and it will be answered by a Master Gardener on-call.

The North County Satellite Office, at Village Realty, 6430 Greeley Hill Road, in Greeley Hill serves the communities of Greeley Hill, Coulterville and Don Pedro. It is staffed from May through October, and by appointments. Residents of these communities may call (209) 878-3209 for information or direct inquiries to the email address noted above.  You may also send a fax to the North County Satellite Office at (209) 878-0458, please write attention: Master Gardener, on your fax.