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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

yellow flowers of cornelian cherry dogwood

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.

Two pots with wilted seedlings.

Addressing Issues with Starting Seeds Indoors

Growing transplants at home requires good seed, proper temperature, moisture, light, and care. When things don't go right, follow best practices to avoid poor germination, spindly growth, and other issues.

Close up image of a bright orange Clivia flower.

Growing Clivia Indoors

The Natal lily (Clivia miniata) is an underutilized, easy-to-grow houseplant that brightens indoor spaces with eye-catching flowers when little else is blooming indoors or outdoors. 

A person in blue jeans raking garden soil.

Preparing Garden Soil

It’s time to think about planting gardens, but before that happens, proper care must be taken to ensure the soil is ready for growth.

Various sizes, shapes, and colors of plastic plant containers on a storage shelf.

How to Select Quality Plant Containers

Selecting quality plant containers allows for long-lasting pots that support healthy plants. Learn the things to look for when selecting a container.

A garden bed at Iowa State University's Reiman Gardens on a blue-sky day with various colors of plants and flowers, such as pinks and oranges, with the Reiman Gardens campanile in the background.

Your Photo Could be Featured on the 2026 Garden Calendar

Submissions are being accepted for photos of Iowa Public Gardens to feature in the 2026 Garden Calendar! The deadline for submissions is April 1st. If you have high-quality digital images taken at one (or many) of these gardens, please submit them for consideration.

Planting and Harvesting Times for Garden Vegetables

Featured Publication

Planting and Harvesting Times for Garden Vegetables

This guide can help Iowa vegetable growers schedule the planting of gardens so space may be used efficiently. Includes a staggered planting and harvest chart for crops grown all season - from sowing the first seeds indoors to harvesting the last crop after frost.

Yard and Garden News

March 20 Webinar: Integrated Pest Management for Urban Farms

Are you worried about pests on your urban farm or in your garden? In the next installment of the Urban Ag Webinar Series, Ashley Dean will share the best Integrated Pest Management methods for urban settings. The webinar is set for Thursday, March 20, from 1 p.m. to 1:40 p.m. on Zoom.

Johnson County Receives Master Gardener Search for Excellence Award

Master Gardeners in Johnson County partnered with Ecumenical Towers to create a hügelkultur garden that provides residents an innovative, accessible garden space for attracting pollinators. For this effort they have received the Search for Excellence Award from the Iowa Master Gardener program.

Growing Together Iowa Mini Grants Awarded to 27 Projects

In the midst of record setting food pantry usage throughout the state, Growing Together Iowa mini grants will provide fresh produce and nutrition education to pantries in 2025 through Iowa State University Extension and Outreach's SNAP-Education program.

Iowa Gardening Newsletter

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Iowa Gardening News provides timely information and reminders all year from 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.