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Yard and Garden


Find current home gardening information about plant care, plant recommendations, growing & harvesting, pest management, and household pests written by Iowa State University Extension specialists in the Departments of Horticulture and Plant Pathology, Entomology & Microbiology. 


Timely Topics

red poinsettia (with glitter) plant in a container

Trending Topics

Keep up-to-date on gardening topics. 

Learn more about what is blooming around Iowa, what are some common gardening questions, frequent pests for the week, and timely tasks for the garden and landscape.

A person holding soil in one hand and a smart tablet in the other in a lawn.

How to Interpret Soil Test Results

After receiving the results from your soil test, it can be overwhelming to determine what to do next. Learn what all those numbers on that report mean and use pH, CEC, organic matter, and other test results to apply appropriate amounts of fertilizer and soil amendments.

Strawberry plant under straw mulch.

How to Overwinter Strawberries

It’s important to protect your strawberries over the winter to protect flower buds and plant crowns. Applying the mulch at the right time in November means you can get the most out of your harvest next spring. Read the full guide to learn how to protect your strawberry plants.

A person tending to a vegetable garden with text overlay "Iowa Donation Garden Network, a community for donation gardens across Iowa to connect and flourish.

Introducing the Iowa Donation Garden Network!

ISU Extension and Outreach is excited to announce the Iowa Donation Garden Network (IDGN), a new initiative that connects and supports donation gardens across the state.

A basket full of small, green striped squash.

Award-Winning Squash for Next Year's Garden

Discover three All-America Selections-winning squash varieties that are small, flavorful, and ideal for personal portions. Try one (or all) in your garden next season!

Green onions being grown in water in a glass jar.

How to Grow Vegetables from Kitchen Scraps: Avocados, Pineapples, Green Onions, and More!

Don’t toss veggie scraps—try regrowing them into plants! It’s a fun, kid-friendly way to connect with your food. Learn how to grow avocado, pineapple, lettuce, green onions, beet greens, ginger, and more on your windowsill from food scraps.

2026 Garden Calendar - A Bounty of Bulbs

Featured Publication

2026 Garden Calendar - A Bounty of Bulbs

Bulbs are nature’s hidden gems, quietly waiting beneath the soil for the perfect moment to burst into color. Celebrate these garden favorites each month in 2026. In addition to beautiful photos, the calendar features information about bulbs, monthly garden tips, and pages to help with garden journaling.  Order yours today!

Yard and Garden Press Releases

Home Gardening Webinar Series Returns Jan. 8

The Iowa State University Extension and Outreach Master Gardener program will again host its annual Home Gardening Webinar Series, which will begin in January 2026 and end in March. Sessions will take place every Thursday from 6 to 7 p.m. Central time, concluding on March 12.

Holiday Plant Care

Holiday plants bring color and life to our homes during the winter months. From the scent of a fresh-cut Christmas tree to the bright bracts of poinsettias and the bold blooms of amaryllis, these plants are a big part of seasonal decor. Aaron Steil, consumer horticulture extension specialist at Iowa State University, offers care tips to keep holiday plants healthy and appealing throughout the holidays and beyond.

Fall Composting Tips for Gardeners

Gardeners are encouraged to compost leaves this fall to improve soil health. With plenty of leaves, grass clippings and garden debris available, residents can create compost piles that benefit the environment, recycle yard waste and nourish their gardens, according to Aaron Steil, consumer horticulture specialist with Iowa State University Extension and Outreach.
Garden Variety Podcast

Garden Variety Podcast

Whether you're a master gardener, just getting started or somewhere in between — there's always something new to learn in your garden.