Publications

The Iowa State Extension Store offers a number of publications as a free downloadable PDF or for purchase.

All publications related to home gardening can be found below. Find more information at the Extension Store.

Extension Publications

  • Weed Control in Home Lawns

    Weed Control in Home Lawns

    Maintain a weed-free lawn and learn about herbicides and how to use them. Prior to use, it is always wise to check and see if the chemicals mentioned within are allowed in your area.

  • Weed Management in the Home Garden

    Weed Management in the Home Garden

    Describes three methods of weed control for the home gardener; includes tips for using mulches effectively.

  • When to Divide Perennials

    When to Divide Perennials

    Herbaceous perennials are commonly divided for three reasons: to control size, to rejuvenate plants, and to propagate a prized perennial. The best time to divide perennials varies with the different plant species. Get the details here.

  • Where to Put Your Vegetable Garden

    Where to Put Your Vegetable Garden

    The amount of sunlight, soil type, and other factors are primary considerations when selecting a garden site. Get the details on planning your garden.

  • Why Fruit Trees Fail to Bear

    Why Fruit Trees Fail to Bear

    The characteristics of the tree, its environment, the cultural practices used, and the weather all affect a tree's ability to begin and continue to bear fruit. This publication discusses the keys to avoiding poor fruit set.

  • Zinnias

    Zinnias

    Zinnias prompt memories of grandmother's gardens and cheerful bouquets. They easily earn a good reputation with their dependability and array of flower colors and heights. Learn how to grow zinnias, the different types, about zinnia diseases and pests, and how to use them as cut or dried flowers.