• Welcome to the Hillsborough County Extension Residential Horticulture site!

Hillsborough County Extension is a joint partnership between the University of Florida and  Hillsborough County Government.. We provide research-based education and outreach to improve residents' quality of life. Our main departments are:
This site is specific to Residential Horticulture -- answering your lawn and garden questions. We invite you to: 
  • Take a virtual tour of our demonstration gardens,
  • Stay updated with the latest horticultural news,
  • Download informational brochures and fact sheets,
  • Make use of our online learning modules & quizzes,
  • View our calendar of events for workshops and presentations throughout the county, and
  • Check out our recommended on-line garden resources.
Use the links to the left to navigate this site. 
Hillsborough County Extension
5339 County Road 579
Seffner, FL 33584
(813) 744-5519 x7