Master Gardeners

Extension has a vast collection of resources addressing horticultural interests across Illinois. We recognize that home and commercial horticulturalists have unique needs, so we've cultivated resources designed to address their top concerns. These collections represent the topic areas where we usually get the most questions, but our expertise covers everything from trees to tomatoes to tulips.

Don't take a risk with your plants.

Plant Clinic

Good Growing podcast episodes

Listen to the podcast episodes about horticulture, ecology, and design with Horticulture Educators Christopher Enroth and Ken Johnson.

Listen here

Gardening Blogs

Companion planting: Combining plants for a healthy, well-balanced garden | Good Growing

As we creep toward spring, many gardeners begin to get the urge to get out in the garden. Seed starting and garden planning activities are well underway. One gardening technique that many gardeners incorporate into their gardens is companion planting. Read more here.

Houseplants that Bloom | Flowers, Fruit, and Frass

While beautiful foliage is a common feature of many houseplants, we often reserve the vibrant blooms for outdoor gardens or patio containers. However, this isn't always necessary. With proper care, a variety of flowering plants can thrive indoors and even rebloom multiple times, adding a burst of color to your home or office. Read more here.

Rotating crops for a more a resilient garden | Good Growing

As the growing season approaches, final plans are being made for home gardens. What to plant and where to plant are big questions that require multiple levels of consideration. What to plant requires an analysis of the intended use, what the growing space can support, and how the climate will impact production. Read more here.