Contact your local county Extension office through our County Office List.

Close Icon
Contact Info     4-H is a community of young people, across America, learning leadership, citizenship, and life skills.....and along with the Colorado State University Community. 'Donate to Colorado 4-H and "Start a Spark Today!

Welcome to Colorado 4-H!

Clover by 4-H!

Since the launch of CLOVER by 4 H, the new e learning platform has been a hit. CLOVER has reached over 28K users and contains 262 activities. Our most recent Health Rocks activities were designed by the University of Nebraska Lincoln Extension. If you have any outstanding questions or want to learn more about CLOVER, please contact Danelle Sabathier at or


Shop 4-H!

Shop 4-H has hundreds of products to offer, from a 4 H Mini Basketball Hoop and Ball to a 4 H Rechargeable Fan and Light, Curriculum, Games, Awards and More!


2024 STEM Challenge Kit

Explore the exciting world of renewable energy with the 2024 4 H STEM Challenge Kit, Food for Thought! This year's Challenge Kit teaches kids about the dynamics of food security, the food supply chain, and its production. Perfect for youth aged 8 to 14, the kit consists of three activities that provide them with the knowledge to address real world issues and explore careers in energy. The 2024 4 H STEM Challenge was developed with support from Corteva, HughesNet, Invenergy, and Nestle USA.


English | Spanish

Colorado State University Extension is an equal opportunity provider. Colorado State University does not discriminate on the basis of disability and is committed to providing reasonable accommodations. CSU’s Office of Engagement and Extension ensures meaningful access and equal opportunities to participate to individuals whose first language is not English. Colorado State University Extension es un proveedor que ofrece igualdad de oportunidades.Colorado State University no discrimina por motivos de discapacidad y se compromete a proporcionar adaptaciones razonables. Office of Engagement and Extension de CSU garantiza acceso significativo e igualdad de oportunidades para participar a las personas quienes su primer idioma no es el inglés.