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

  • a bee at blue false indigo flowers

    May Gardening Tips

    Learn about getting started growing your own food and how to protect vegetable crops from common insect pests. When shopping for perennials, shrubs, trees, and vines this spring, learn what invasive species to avoid buying. Summer annuals, including bulbs like gladiolus and canna lily, can be planted this month. Look for active beneficial insects, and monitor plants for watering needs.

  • 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

Make and Plant a Bucket Garden

Protect Vegetables from Animals: DIY Vegetable Cage

Blog Highlights

  • Large vegetable transplants for sale.

    How to Pick a Healthy Plant

  • New hydrangea leaves in spring with brown spots caused by cold weather.

    Q&A: What Damaged My Hydrangea?

  • A pickling type cucumber on the vine.

    Savor the Season, But Don’t Take Off the Gardening Gloves

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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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