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Home Gardening
Cornell Cooperative Extension offers research-based support to gardeners through our community horticulture and Master Gardener Volunteer programs. Homeowners can attend our classes, view online resources and have their gardening questions answered by our Garden Helpline service. Plant, insect and soil samples can be brought to our diagnostic lab for help determining problems in their home or garden.
Last updated February 27, 2026
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Gardening Questions Answered Video Series
Check out recordings from our
Gardening Questions Answered Series.
- Winter Damage on Plants
- Soil Testing
- Tree Care
- Pests of Ornamentals
- Beneficial Insects in the Garden
- Invasive Plants
- Pests in your Vegetable Garden
- Invasive Insects & Other Invertebrates
- Growing Fruit in Your Backyard
- Home Invaders: Managing Overwintering Insects in your Home
- Care for Evergreen Shrubs & Trees
- Houseplants
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2026 Gardening Classes
Today
10:00 AM - 11:30 AM -
Spring Flower Bulb Sale
Tomorrow
12:00 PM - 12:00 PM -
SOLD OUT!! 2026 Philadelphia Flower Show Bus Trip!
Tuesday, March 3
8:45 AM - 9:00 PM -
2026 Gardening Classes
Saturday, March 7
10:00 AM - 11:30 AM -
2026 Gardening Classes
Saturday, March 14
10:00 AM - 11:30 AM
BLOG - Gardening in Orange County
