Advice to Grow By – Ask a Master Gardener!

Do you have questions about funny spots on your plants,  an unusual bug in your garden, or when to harvest your vegetables?

You can get answers from the UC Master Gardeners of San Mateo & San Francisco Counties!  Master Gardener volunteers staff our helpline Mondays and Thursdays from 9am to 4pm.  The service is free! 

Here's how you can Ask a UC Master Gardener:

    Call us at  650-726-9059 x 107.  If the line is busy, or we are not in please leave a voicemail and we'll get back to you.

     Email us mgvhelpline@ucdavis.edu  Feel free to attach photos.

     Visit us 80 Stone Pine Road, #100, Half Moon Bay, CA, 94019.  Feel free to drop off 
     samples in sealed plastic bags.

    Fill out the form below.  A UC Master Gardener will get back to you by phone
    or email.

If you live in another county, you can find your local UC Master Gardeners here.

For information:
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