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Fall color around Lake LaVerne on Iowa State University's Campus

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. 


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little bluestem with fall color

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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.

Cabbage leaves with frost on them.

Late Season Harvest in the Vegetable Garden

Most of Iowa has yet to see its first frost of the season, but the final harvest in the vegetable garden is near! Harvesting at the proper time ensures peak flavor and better storage. Learn about what to harvest before freezing temperatures arrive and what can be harvested after.

frost on maple leaves with fall color

How to Protect Plants from Frost and Freeze

As the temperature approaches 32°F, you may want to protect some of your plants to enjoy them a little bit longer.  Learn how to protect your garden plants from frost and freezing temperatures.

A potted citrus plant on a patio.

Why Potted Cold Hardy Fruit Plants Need Winter Protection

As container gardening with annuals has grown in popularity, more gardeners are also experimenting with perennial fruit crops in containers. While these container-friendly plants offer space-saving and attractive options, it's important to provide them with winter protection.

Fallen leaves on the lawn.

Managing Fallen Leaves and Fall Cleanup

Fall garden cleanup helps prepare for winter and the coming spring. When possible, leave the leaves and plant debris to build better soils and support insects and other wildlife. Learn what can stay and what should be cleaned up this fall.

A person using a trowel to plant a spring-blooming bulb in the garden.

Selecting and Plant Spring-Blooming Bulbs

October is the best time to plant spring-blooming bulbs like tulips, daffodils, snowdrops, alliums, and crocus. Proper selection and planting this fall assures beautiful blooms next spring.

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

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.

Iowa State University Extension and Outreach and Iowa Total Care Launch Garden Network Initiative

Iowa State University Extension and Outreach, in collaboration with Iowa Total Care, a provider of Medicaid healthcare coverage in Iowa and a Centene Corporation (NYSE: CNC) company, is launching a statewide initiative to support community gardens that donate fresh produce. The Iowa Donation Garden Network is designed to connect and empower garden organizers through expert-led education, shared resources and collaborative programming.

Growers Invited to 2025 High Tunnel Short Course in Madrid

The Iowa State University Commercial Horticulture program will hold the 2025 High Tunnel Short Course at the Iowa Arboretum in Madrid, Iowa, on Nov. 12 from 8:30 a.m. to 3:30 pm. Commercial growers, as well as those interested in high tunnel production for fruit and vegetable crops, are invited to learn, connect and explore the arboretum.  
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.