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UC Master Gardeners of Orange County

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What's Going On In Our Gardening Community - Want to learn from the experts? 

 

The Master Gardeners of Orange County provide gardening information to the public. 

Our mission is to share research-based guidance on home horticulture, pest management, and sustainable landscape practices with residents of Orange County. Our website is currently in transition with additional resources and advice added daily.   

Please check back regularly for updates.

 

 

 

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Upcoming Events

Silver-green foliage
Event Date
January 20, 2026

Channel Islands Flora - Laguna Niguel

California’s Channel Islands are home to nearly 800 different plant types, more than 280 of which are found nowhere else. Many of these developed in isolation from the mainland, over terrain…
Your Backyard Orchard - Rancho Santa Margarita
Event Date
January 24, 2026

Deciduous Fruit Tree Pruning - Irvine

Winter is the best time to prune deciduous fruit trees such as apple, peach, and plum. Appropriate pruning helps prevent disease and breakage of branches as well as encourages healthy fruit…