Master Gardeners of Allegheny County
Latest News
April 15, 2025
2025 Plant Sale Selections for the Annual Garden Marketplace
The Master Gardeners of Allegheny County have finalized selections for the 2025 Garden Marketplace on April 26, 2025 at Hampton Community Center. Join us for an educational day and browse and buy for your spring planting.
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April 1, 2025
Garden and Landscape Symposium "Gardening in a Changing Climate"
Tickets are still available for the Garden and Landscape Symposium until April 17, 2025. Symposium space is limited. Preregistration is required.
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April 1, 2025
2025 Master Gardener Plant Sale Directory
Discover exceptional locally-grown plants while supporting gardening education across Pennsylvania with the annual Penn State Extension Master Gardener plant sales happening this spring. Find that special addition to your garden while connecting with knowledgeable Master Gardener volunteers.
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February 28, 2025
Weed Season Opens Soon!
Understanding a weed's life cycle—its growth and reproduction pattern—is the first step in controlling your weeds. Horticulturists have three weed life-cycle classifications: annual, biennial, and perennial.
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