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What do Plant Clinics Offer? Ask a Master Gardener
They are places where you can bring your garden questions, plant materials or mystery insects for advice. There are now TEN Montgomery County Plant Clinics. The list is below. Plant clinics are staffed by University of Maryland Master Gardeners, trained to advise private residents. The central Master Gardener phone number is 301-590-9650. Ask for directions to a location near you and how to prepare a good sample of a plant or insect to be identified, and the dimensions and sun and shade position of your garden
If you wish to bring a plant sample to one of our plant clinics, please read this page, which contains directions for taking a plant sample.
What can Master Gardeners do for you?

Bethesda FRESHFARM Market
Norfolk Ave, between Fairmont & St.Elmo Aves.
Bethesda, MD
May - Oct., First Saturday of the month 9 am - 1 pm
Brookside Gardens
1800 Glenallan Ave
Wheaton, MD 20902-1369
All Year: Saturday, 10 am - 2 pm and Sunday,
1 pm - 4 pm
April-October: Wednesday and Thursday
1 pm - 4 pm
Gaithersburg Library
18330 Montgomery Village Ave.
Gaithersburg, Md.
CLOSED for construction. Will reopen when construction is complete.
Quince Orchard Library
15831 Quince Orchard Rd.
Gaithersburg, Md.
May-September: Saturday, 10 am – 1 pm
Poolesville Library
18633 Fisher Avenue
Poolesville, Md 20837
May-September: Wednesdays, 1:00 pm - 3:00 pm
Germantown Library
19840 Century Blvd.
Germantown, Md
May-September: Wednesday, 6:15 pm - 7:45 pm
Derwood Office
Univeristy of Maryland Extension
18410 Muncaster Rd
Derwood, Md. 20855
March-November: Monday & Friday, 10 am - 1 pm
Derwood Demo Garden
18410 Muncaster Rd
Derwood, Md 20855
April-October: Tuesdays 8 am - 12 pm
Twinbrook Library
202 Meadow Hall Drive
Rockville, Md 20851
April-September: First and Third Saturday of each month, 10 am - 1 pm
Audubon Naturalist Society
8940 Jones Mill Rd.
Chevy Chase, Md.
April-September: Saturday, 10 am - 12 pm
Davis Library
6400 Democracy Blvd.
Bethesda, Md.
April-September: Saturday, 10 am - 1 pm
Silver Spring FreshFarm Market
Ellsworth Drive between Fenton Street and Georgia Ave.
Silver Spring, Md
April-October: 3rd Saturday each month,
9 am - 1 pm
Olney Farmers Market
Prince Philip Drive and Route 108, Olney
May 13-September: Sunday, 9 am - 1 pm
For further information call 301-590-9650
For more information, contact Web Master
Last updated: 03/20/2012