Macfarlane Research Greenhouses Open House

Embracing bitter beauty: radicchio for the northeast!

Radicchio is a much-loved vegetable throughout Europe and is increasingly popular as a specialty vegetable in New England. Radicchio is not just the bitter red leaves in bagged salads—it is a delicious, nutritious and attractive addition to our fall and winter diets. Over the past three years, we have conducted field experiments to evaluate over 40 varieties of radicchio, representing many different types, colors, and culinary uses. Come learn about the tremendous diversity in this beautiful crop, and take home the basic tips you need for success in growing and enjoying radicchio this season!

Speakers: Becky Sideman, UNH professor of sustainable agriculture and food systems

Creating a new strawberry hybrid at UNH

New strawberry hybrids come along only so often. Come learn about how we breed wild strawberries to create new hybrids. In this discussion, we will talk about genetics, breeding, and hybrid development of these sweet red berries!

Speaker: Mamta Kajal, UNH graduate student researcher in agricultural sciences

Feed Your Soil: Understanding Fertility and Fertilizers for the Home Garden
Healthy soil is the foundation of a vibrant garden! We’ll dig into the science of soil fertility and demystify fertilizers - organic and synthetic, and what's in a label. Learn how to assess your soil’s needs, choose amendments and fertilizers, and build long-term soil health for better plant growth. Whether you're a beginner or a seasoned gardener, you’ll leave with practical tips to nourish your soil and boost your garden’s success.

Speaker: Steph Sosinski, UNH Extension home horticulture program manager

UNH Plant and Soil Diagnostics Labs
Barton Hall, second floor

Tour the UNH Plant and Soil Diagnostics Labs
Have you wondered how scientists are able to identify the diseases that might be affecting your plants? Join the directors of the UNH plant and soil diagnostics labs in touring the testing facility, learn about the instruments and techniques used to identify diseases, find out how to submit your samples, and maybe even pick up a few tips about how to prevent or treat the issues happening above and below your soil. 

Tour lead: Bo Liu, UNH Plant Diagnostics Lab director