Home Who We Are Contact Us Submit a Sample HGEC Fact Sheets
Plant Diagnostic Lab Soil Nutrient Analysis Lab Master Composter Program UConn Extension Food Safety Healthy Homes Master Gardener Program
The UConn Home & Garden Education Center (HGEC) is a horticultural informational resource for the citizens of Connecticut and beyond. The staff at the Center reach nearly 400,000 citizens in outreach efforts each year. We’re ready to assist you – Contact us!
May 4: Mail in samples only will be accepted.
The UConn Plant Diagnostic Lab will resume accepting physical plant and insect samples from postal mail submissions. Drop-off samples will continue to be suspended at this time, and the lab remains closed to the public for visits. We will continue to accept digital sample submissions.
Sample submission options:
During this time, submit physical plant samples via mail or images of samples for digital diagnostics.
Mail-in sample ($20). The standard fee is $20.00 per sample. The response time is 3-7 business days after the sample has arrived in the lab, but diagnostics may take longer given slower mail operations and and other restrictions. Visit the Sample Submission Forms page for packing and shipping instructions. Due to closures and disruptions on campus, online payment will temporarily be the only form accepted during this time.
Image identification (Free). Send images, description of symptoms or problems, and any other relevant information/questions to Ladybug@uconn.edu .
During this time, submit images of samples for digital diagnostics. This service will remain free.
Image identification. Send images, description of symptoms or problems, and any other relevant information/questions to Ladybug@uconn.edu
Monthly Gardening Tips for Connecticut &
Gardening Tips for January.
Newsletter for current horticultural events and news
January Newsletter or visit our newsletter archives.
Current Newspaper Articles and Archives:
Native Pines
All America Selection Winners
Holiday Plants to Lift Your Spirits
Holiday Gifts for Gardeners
Earwigs and Slugs
Plant Evergreens for Holiday Decorating
Dazzling Dahlia
Ornamental Gourds
Tea - A Complicated Brew
Article Archives: