A garden bed filled with dense purple flowers and green foliage in bright sunlight.

Lawns, Gardens, and Trees

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Florida gardening presents unique challenges, so UF/IFAS Extension offers research-based assistance, information, and advice. The UF/IFAS Extension Duval County homeowner horticulture program provides residential horticulture resources. Whether you are developing a vegetable garden, choosing landscape plants, pruning a tree, or seeking information about lawn care, we can help you have a healthy and successful landscape.

Master Gardener Program

Here you will find information about the Duval County Master Gardener program, including how to join!.

A top‑down view shows a person standing on green grass wearing light blue sneakers and blue jeans.

Florida Friendly Landscaping

Here you will find information and resources regarding Duval County's Florida Friendly Landscaping Program

Young green seedlings grow in a grid of small soil‑filled starter tray cells.

Urban Gardening

Here you will find information and resources regarding Duval County's Urban Gardening program.

A large tree with a wide green canopy stands in a grassy area, with smaller trees and a red‑roofed building in the background.

Arboriculture and Tree Care

Here you will find information and resources about Tree Care and Maintenance

Brown paper soil sample bags are arranged together, each labeled with printed ID codes such as E55601 and E55602.

Diagnostic Forms

Here you will find various diagnostic forms for soil and plant testing.

A New Leaf Newsletter/ Horticultural Fact Sheets

Here you will find editions of A New Leaf Newsletter, as well as Fact Sheets on Horticultural Topics.