Looking for reliable information on gardening in Imperial County? You've come to the right place! This page provides access to research-based resources specifically relevant to our climate and growing conditions. Whether you're a beginning gardener or have been growing for years, these resources can help you garden more successfully in zones 9a-10b.
We recommend starting with the statewide UC Master Gardener Gardening Resources, which offers comprehensive information on all major gardening topics. These resources are developed by University of California experts and cover everything from growing vegetables and fruit trees to managing pests and conserving water.
In addition to the statewide resources, we've compiled Imperial County-specific information to help you garden successfully in our unique climate. Our weather means hot, dry summers (often 90-120°F) and mild winters. Knowing your microclimate, frost dates, and watering needs is essential for success. Below you'll find local planting calendars, information about our climate zones, and guides to growing food and ornamentals that thrive in Imperial County conditions.