Tree & Shrub Care

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Tree Scorch and Dieback Guide

April 15th, 2025
By Ryan Daugherty, Inyo-Mono Master Gardener Volunteer This guide explores the common causes of leaf scorch and branch dieback in trees, emphasizing that these symptoms are usually signs of stress rather than specific diseases. It presents a diagnostic framework rooted in understanding resource flow…
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Pruning Fruit tree
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Pruning Fruit Trees

Monthly Care | Plant Care | Fertilizing | Pruning | Propagating | Planting | Tools | Garden Sanitation | Health & Safety in the Garden     When & How to Prune Common Fruit Trees Special considerations for pruning fruit treesFruit trees merit their own special section on…
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Pruning Trees & Shrubs

Hydrangea. Photo: Annie Spratt, Unsplash This section covers flowering trees and shrubs that have been introduced to Marin and other California counties as a result of European contact. These tend to enter dormancy when days shorten and temperatures cool.
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Become a Master Gardener!

The application process for the UC Master Gardeners of Merced County's 2026 Training Class will open in fall 2025. Any Merced County adult resident with an interest in horticulture (plants, lawns, trees, vegetables and more) and public service are encouraged to apply for the Master Gardener Program.
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Request a Speaker

Are you looking for a Speaker for your next community group meeting? The Master Gardeners of Merced County Speakers Bureau is a collection of expert speakers who offer workshops and talks about a variety of topics to Merced County service organizations, garden clubs or government entities.
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