Home and Garden Information Center

We connect Maryland residents to trusted, science-based resources to grow healthy gardens, landscapes, and communities. Send us your questions, view gardening resources, and connect with the Master Gardener Program for local classes and other learning opportunities in person. All are welcome!

 

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    Master Gardener Program

    Master Gardeners are volunteers who combine their love of plants, people, and the environment to help Maryland residents grow healthy gardens.

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    Gardening Resources

    Explore all gardening topics: native and invasive plants, soil testing, food gardening, tree and shrub care, indoor plants, diagnosing problems, and more.

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    Ask Extension

    Get answers from our team of Maryland Certified Professional Horticulturists, Extension Faculty, and Master Gardeners.

Hot Topics

  • blue flowers - lobelia siphilitica - and yellow flowers in the background

    July Gardening Tips

    Start seed for fall vegetables later this month, and learn how to identify and manage common vegetable pests and diseases. Support beneficial insects like fireflies and lacewings by growing a range of native plant species and eliminating pesticide use. Cool-season turfgrass is dormant in the heat and may develop scattered browning, but will usually recover in autumn, which is the prime lawn-care season for repairing and invigorating fescue lawns.

  • pink bindweed flowers

    Identify Summer Weeds

    Browse profiles for common weeds maturing in summer and autumn, in both lawn and garden beds.

  • kale protected from insect pests using micro mesh

    Row Covers & Insect Mesh Netting

    Learn about protecting newly-planted vegetables with insect-blocking mesh to reduce pest issues.

Videos & Webinars

Sending in Ask Extension photos for plant identification

Cucumber Beetles in the Vegetable Garden

Protect Vegetables from Animals: DIY Vegetable Cage

Blog Highlights

  • Baltimore oriole bird

    Supporting Migratory Birds

  • Three small wooden raised beds with vegetable plants.

    New Beginnings in the Garden

  • Cellophane bee emerging from its nest in the soil.

    What’s the Buzz Going On in My Front Yard?

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Thank you for the support of USDA-NIFA through Northeast Region EIPM Grants

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(PDF) 2024 Home & Garden | Master Gardener Annual Report 
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