| Rating | Book | Author |
| Fall Foliage: the mystery, science, and folklore of autumn leaves | Charles W.G. Smith |
| Fantastic Trees | Edwin A. Menninger |
| Farmer John's Cookbook: The Real Dirt on Vegetables | John Peterson |
| Farther Afield: A Gardener's Excursions | Allen Lacy |
 (1) | Fast Finder Volume 1 | Bill Curran |
| Fences and Hedges and Other Garden Dividers (Step-by-Step Project Workbook) | Richard Bird |
| Fern Finder: A Guide to Native Ferns of Central and Northeastern United States and Eastern Canada | Anne C. Hallowell |
| Fern Grower's Manual | Barbara Jo Hoshizaki |
| (2) | Ferns for American Gardens | John T. Mickel |
| Ferns of the Tropics | Wee Yeo Chin |
| Ferns to Know and Grow | F. Gordon Foster |
| (1) | Field Guide to Indiana Wildflowers | Kay Yatskievych |
| (1) | Field Guide to Insects of North America | Eric R. Eaton |
| Field Guide to On-Farm Composting | Mark Dougherty, editor |
| Field Guide to the Grasses, Sedges, and Rushes of the Northern United States | Edward Knobel |
| (1) | Field Guide to the Palms of the Americas | Andrew Henderson |
| (1) | Field Guide to the Slug | David George Gordon |
| Field Manual for Describing Soils in Ontario | K.A. Denholm |
| Figs, Dates, Laurel, and Myrrh: Plants of the Bible and the Quran | Lytton Musselman |
| Five Acres and Independence: A Handbook for Small Farm Management | Maurice G. Kains |
| Flair With Flowers | Paula Pryke |
| Flora of the San Juans: A Field Guide to the Mountain Plants of Southwestern Colorado | Susan Komarek |
| (1) | Flora of Tierra del Fuego | David M. Moore |
| Flora's Orchids | Isobyl LaCroix |
| (1) | Flora: A Gardener's Encyclopedia | Sean Hogan |
| (1) | Flores Silvestres de la Cordillera Blanca/Wildflowers of the Cordillera Blanca | Helen Kolff |
| Florida Flowers: Annuals and Bulbs | Lewis S. Maxwell |
| (2) | Florida Gardener's Guide | Georgia Tasker |
| Florida Gardening: Newcomer's Survival Manual (2nd edition) | Monica Moran Brandies |
| (1) | Florida Home-Grown | Tom MacCubbin |
| Florida Landscape Plants: Native and Exotic | John V. Watkins |
| Florida Lawn Handbook: An Environmental Approach to Care and Maintenance of Your Lawn | Kathleen C. Ruppert |
| Florida Plant Selector: A Guide to Choice and Use of Over 100 Landscape Plants | Lewis S. Maxwell |
| (1) | Florida Wild Flowers and Roadside Plants | C. Ritchie Bell |
| Florida's Best Native Landscape Plants: 200 Readily Available Species for Homeowners and Professionals | Gil Nelson |
| (1) | Florida, My Eden | Frederic B. Stresau |
| (2) | Flower Confidential: The Good, the Bad, and the Beautiful in the Business of Flowers | Amy Stewart |
| Flower Drying Handbook: Includes Complete Microwave Drying Instructions | Morris Dolly Lutz |
| Flower Finder: A Guide to the Identification of Spring Wild Flowers and Flower Families | May Theilgaard Watts |
| (1) | Flower Gardening - A Practical Guide to Creating Colorful Gardens In Every Yard | Julie Bawden-Davis |
| Flower Gardening in the Hot Midwest: USDA Zone 5 and Lower Zone 4 | Linda L. Hillegass |
| Flower Gardening: Bring Home the Secrets of Great Gardens | Marty Ross |
| (1) | Flower gardens | Penelope Hobhouse |
| Flower Power! | Jerry Baker |
| (1) | Flower Watch: A Guide to the Cape's Floral Wonders | Peter Joyce |
| (1) | Flowering Crabapples: The Genus Malus | John L. Fiala |
| (1) | Flowering House Plants | James Underwood Crockett |
| Flowering Plant Families of the World | V.H. Heywood |
| Flowering Shrubs (Time-Life Encyclopedia of Gardening series) | James Underwood Crockett |
| (1) | Flowering Shrubs and Small Trees | Isabel Zucker |
| Flowering Trees for Central and South Florida | Maxine Fortune Schuetz |
| Flowering Trees of Florida | Mark K. Stebbins |
| Flowering, Fruiting & Foliage Vines: A Gardener's Guide | Chuck Crandall |
| Flowerkeeping | Georgeanne Brennan |
| Flowers Cut and Dried: Essential Guide to Growing, Drying and Arranging | Caroline Alexander |
| (2) | Flowers for Sale: Growing and Marketing Cut Flowers: Backyard to Small Acreage (A Bootstrap Guide) | Lee Sturdivant |
| Flowers of the Southwest Deserts | Natt Noyles Dodge |
| Flowers of the Southwest Mountains | Leslie Preston Arnberger |
| (1) | Flowers of the World | Frances Perry |
| Flowers, Flowers! | Paula Pryke |
| Foliage Colour (Little Plant Library) | Bryan Greenwood |
| Foliage Gardens: Instant Reference to More Than 250 Plants | Richard Bird |
| (1) | Foliage House Plants (Time-Life Encyclopedia of Gardening series) | James Underwood Crockett |
| Foliage Plants | Christopher Lloyd |
| (1) | Foliage: Dramatic and Subtle Leaves for the Garden | David Joyce |
| Folklore and Symbolism of Flowers, Plants and Trees (Dover Pictorial Archive Series) | Ernst Lehner |
| (1) | Food for Everyone: The Mittleider Method | Jacob R. Mittleider |
| Food for Free | Richard Mabey |
| Food Plants of the World | Ben-Erik van Wyk |
| (1) | Foolproof Guide to Growing Roses | Field Roebuck |
| Foolproof Planting: How to Successfully Start and Propagate More Than 250 Vegetables, Flowers, Trees, and Shrubs | Anne Moyer Halpin |
| (1) | For Every House a Garden: A Guide for Reproducing Period Gardens | Rudy Favretti |
| For Your Garden: Fountains and Cascades | Teri Dunn |
| For Your Garden: Garden Antiques and Collectibles | Teri Dunn |
| For Your Garden: Garden Gates and Arches | Teri Dunn |
| For Your Garden: Hanging Baskets and Planters | Teri Dunn |
| For your Garden: Cottage Gardens | Teri Dunn |
| Forbidden fruits & forgotten vegetables: a guide to cooking with ethnic, exotic, and neglected produce | George Marcus |
| (1) | Forcing, etc.: The Indoor Gardener's Guide to Bringing Bulbs, Branches & Houseplants into Bloom | Katherine Whiteside |
| Forest Gardening: Cultivating an Edible Landscape | Robert A. De J. Hart |
| Forest Landowner's Guide to Evaluating and Choosing a Natural Resource-Based Enterprise | Jonathan S. Kays |
| Forest Resource Management: A Landowner's Guide to Getting Started | Kristi L. Sullivan |
| (1) | Forest Trees of Texas | |
| (2) | Four Season Harvest: Organic Vegetables from Your Home Garden All Year Long | Eliot Coleman |
| Four Seasons of Orchids | Greg Allikas |
| (1) | Foxgloves & Hedgehog Days: Secrets in a Country Garden | Daniel Blajan |
| Fragrance in Bloom: The Scented Garden Throughout the Year | Ann Lovejoy |
| Fragrant Gardening | Steve Bradley |
| Fragrant Orchids: A Guide to Selecting, Growing, and Enjoying | Steven A. Frowine |
| (1) | From a Victorian Garden | Michael Weishan |
| From Grass to Gardens: How to Reap Bounty from a Small Yard | Janet Lembke |
| (12) | From Seed to Bloom | Eileen Powell |
| From Seed to Plant | Gail Gibbons (illustrator) |
| (4) | From the Ground Up: The Story of a First Garden | Amy Stewart |
| (2) | Front Yard Gardens Growing More Than Grass | Liz Primeau |
| (3) | Front Yard Gardens: Growing More Than Grass | Liz Primeau |
| Fruit and Nuts: A Comprehensive Guide to the Cultivation, Uses and Health Benefits of over 300 Food-Producing Plants | Susanna Lyle |
| Fruit Key and Twig Key to Trees and Shrubs | William M. Harlow |
| (2) | Fruit, Berry and Nut Inventory: An Inventory of Nursery Catalogs Listing All Fruit, Berry and Nut Varieties Available by Mail Order in the United States | Kent Whealy |
| Fruit: An Illustrated History | Peter Blackburne-Maze |
| Fuchsias (Little Plant Library) | Andrew Mikolajski |
| Fuchsias: The Complete Guide | Edwin Goulding |
| Fun With Gardening: 50 Great Projects Kids Can Plant Themselves | Clare Bradley |
