Lawn and Turfgrass Resources for Iowa

Managing a lawn looks different than managing the plants in other parts of the landscape.  Below are all the resources you need to grow a beautiful lawn.


General Care  |  Mowing  |  Watering  |  Fertilizing  |  Soil Health  |  Aeration  |  Seeding & Sodding  |  Types & Species  |  Lawn Alternatives  |  Problems  |  Weeds  |  Diseases  |  Insect & Animal Pests



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General Care

lawn By sv_production AdobeStockSpring Lawn Care    Summer Lawn Care    Late Summer/Fall Lawn Care    Fall Tips for the Lawn (PDF)    Turfgrass Management Calendar: Kentucky Bluegrass Lawns (PDF)  Turfgrass Calendar: Warm-Season Grasses for Lawns in Iowa (PDF)


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Mowing

Mowing by encierro AdobeStockMowing Your Lawn (PDF)    Height    Height in Shady Areas   Summer Height    Mowing Frequency    New Lawns    Removing Grass Clippings    When to Stop in the Fall 


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Watering

Watering by ronstik AdobeStock.Complete Guide to Watering Lawns    How to Water    Using Sprinklers   Watering Frequency    Time of Day    Watering New Seed    Watering New Sod    During Hot, Dry Weather    During Drought     During Prolonged Drought


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Fertilizing

Fertilizing by the Toidi AdobeStockLawn Fertilization (PDF)    Responsible Phosphorus Management (PDF)    Natural & Organic (PDF)    When to Fertilize    Fertilization Frequency    Storing Open Bags    Fertilize In Summer?    


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Soil Health

raking soil By Ajax9 AdobeStockSoil Testing    Soil Health (PDF)    Apply Lime?


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Aeration

Aeration by Lost in the Midwest AdobeStockComplete Guide to Core Aeration    Aeration Benefits    When to Aerate    How to Aerate    Aeration Frequency


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Seeding & Sodding

Seeding by tab62 AdobeStockComplete Guide to Seeding    Seeding (PDF)    Renovation (PDF)    Overseeding    Thin/Sparse    Seeding After Preemergent Herbicide    Sodding (PDF)


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Types & Species

types of turfgrasses by Aaron SteilSelecting a Grass Species (PDF)    Grasses for Special Uses (PDF)    Factors to Consider    For Shady Areas    Tall Fescue    Zoysiagrass    Native    


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Lawn Alternatives

native prairie planting turf alternative by Aaron Steily Lawn Alternatives    Pollinator Lawns    Low-Maintenance    No Mow May


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Problems

thin grass in shade of maple tree by Aaron SteilShady Areas    Fallen Leaves    Bumpy & Rough    Thatch    Brown & Dead Patches    Tree Surface Roots    Seed heads    Flooding


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Weeds

weeds by maykal AdobeStockWeed Control (PDF)    Perennial Grasses    Broadleaf Weeds    Annual Weeds    How to Apply Herbicides    Herbicides After Seeding    Herbicide Drift    Putting Herbicide Treated Clippings in Compost


Black Medic (PDF) Canada Thistle Crabgrass    Creeping Charlie    Dandelion    Violet    White Clover    Nimblewill    Water Grass    Yellow Nutsedge    Moss    Algae    Mushrooms


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Diseases

powdery mildew on turfgrass by Iowa State University Plant and Insect Diagnostic ClinicPrevention    Rust    Summer Patch (PDF)    Powdery Mildew    Leaf Spot & Melting Out    Anthracnose    Brown Patch    Dollar Spot    Red Thread    Snow Mold    Fairy Rings    Ascochyta Leaf Blight    Slime Molds    


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Insect & Animal Pests

white grub in lawn By JJ Gouin AdobeStockWhite Grubs    Ant Mounds    Bluegrass Billbugs    Earthworms    Moles    Voles    Skunks & Raccoons


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Authors:
Last reviewed:
February 2025