| Rating | Book | Author |
 (1) | Sacred Gardens | Michel Marcellot |
| Sacred Gardens and Landscapes: Ritual and Agency | Michael Conan |
| Sacred Land: Intuitive Gardening for Personal, Political & Environmental Change | Clea Danaan |
| Saxifrages: The Definitive Guide to 2000 Species, Hybrids & Cultivars | Malcolm McGregor |
| Scarecrows | Gregory Holyoake |
| Scarecrows: Making Harvest Figures and Other Yard Folks | Felder Rushing |
| (2) | Scented Geraniums: Knowing, Growing, and Enjoying Scented Pelargoniums | Jim Becker |
| Scotts Lawns: Your Guide to a Beautiful Yard | Nick Christians |
| Second Nature: A Gardener's Education | Michael Pollan |
| Secret Gardens: Revealed By Their Owners | Rosemary Verey |
| Secrets of Monet's Garden: Bringing the Beauty of Monet's Style to Your Own Garden | Derek Fell |
| Secrets of Plant Propagation: Starting Your Own Flowers, Vegetables, Fruits, Berries, Shrubs, Trees, and Houseplants | Lewis Hill |
| (1) | Secrets to a Successful Greenhouse and Business : A Complete Guide to Starting and Operating A High-Profit Organic or Hydroponic Business That Benefits the Environment | Ted M. Taylor |
| Secrets to Great Soil: A Grower's Guide to Composting, Mulching, and Creating Healthy, Fertile Soil for Your Garden and Lawn | Elizabeth P. Stell |
| (4) | Sedum: Cultivated Stonecrops | Ray Stephenson |
| Seed Diversity in the Cactaceae | Wilhelm Barthlott |
| Seed Keepers of Crescentville | Jeanne Prevett Sable |
| (1) | Seed Propagation of Native California Plants | Dara E. Emery |
| (1) | Seed Sowing and Saving: Step-By-Step Techniques for Collecting and Growing More Than 100 Vegetables, Flowers, and Herbs | Carole B. Turner |
| (10) | Seed to Seed: Seed Saving and Growing Techniques for Vegetable Gardeners | Suzanne Ashworth |
| (1) | Seedheads in the garden | Noel Kingsbury |
| Seeds and Propagation (Smith & Hawken) | Susan McClure |
| Seeds: The Definitive Guide to Growing, History, and Lore | Peter Loewer |
| (3) | Seeds: The Ultimate Guide to Growing Successfully from Seed | Jekka McVicar |
| Seeds: The Ultimate Guide to Growing Vegetables, Herbs & Flowers | Sam Bittman |
| Self-Sufficient Suburban Gardener | Jeff Ball |
| Sell What You Sow: The Grower's Guide to Successful Produce Marketing | Eric Gibson |
| Serenity Garden: 7 Radical Weeds for Natural Stress Relief (The Garden Remedy Series) | Christie V. Sarles |
| Sermon from the Compost Pile: Seven Steps Toward Creating an Inner Garden | Edward F. Sylvia |
| Shade Gardens (Time-Life Encyclopedia of Gardening series) | James Underwood Crockett |
| (1) | Shade: Ideas and Inspiration for Shady Gardens | Keith Wiley |
| (1) | Shade: Planting Solutions for Shady Gardens | Keith Wiley |
| Shady Retreats: 20 Plans for Colorful, Private Spaces in Your Backyard | Barbara W. Ellis |
| Sharp Gardening | Christopher Holliday |
| Shiitake Growers Handbook: The Art and Science of Mushroom Cultivation | Paul Przybylowicz |
| (4) | Shocking Beauty: Thomas Hobbs' Innovative Garden Vision | Thomas Hobbs |
| Shoots to Kill (Flower Shop Mysteries, No. 7) | Kate Collins |
| Short Cuts to Great Gardens: A Practical Guide to Great Low-Maintenance Gardening | Laura Price |
| Shortcuts for Accenting Your Garden: Over 500 Easy and Inexpensive Tips | Marianne Binetti |
| Shrub Identification Book | George W. Symonds |
| (1) | Shrub Roses & Climbing Roses: With Hybrid Tea and Floribunda Roses | David Austin |
| (1) | Shrubs | Roger Phillips |
| Shrubs & Trees of the Southwest Deserts | Janice E. Bowers |
| Shrubs (Southern Living Garden Guide Series) | Glenn Morris |
| (1) | Shrubs and Trees | Vroni Gordon |
| Shrubs and Trees of the Southwest Uplands | Francis Hapgood Elmore |
| Shrubs Through the Seasons: Over 100 Garden Shrubs for Year-round Colour | Roy Lancaster |
| Sierra Club: Book of Bamboo | David Farrelly |
| (1) | Sierra Club: The Complete Book of Edible Landscaping: Home Landscaping with Food-Bearing Plants and Resource-Saving Techniques | Rosalind Creasy |
| Sierra Nevada Natural History | Tracy I. Storer |
| Sierra: Sierra Mountain Flowers | Millie Miller |
| Silent Spring | Rachel Carson |
| (1) | Silver Lining | Karen Platt |
| Simon & Schuster's Guide to Cacti and Succulents | Mariella Pizzetti |
| Simon & Schuster's Guide to Garden Flowers | Guido Moggi |
| Simon & Schuster's Guide to Herbs and Spices | Stanley Schuler |
| Simon & Schuster's Guide to House Plants | Allessandro B. Chiulosi |
| Simon & Schuster's Guide to Orchids | Alberto Fanfani |
| Simon & Schuster's Guide to Trees | Mariella Pizzetti |
| Simple Pleasures of the Garden: Stories, Recipes & Crafts from the Abundant Earth | Susannah Seton |
| Simply Elegant Flowers with Michael George | Michael George |
| Sink & Container Gardening Using Dwarf Hardy Plants | Chris Wheeler |
| (1) | Sissinghurst The Making of a Garden | Anne Scott-James |
| Slay It with Flowers (Flower Shop Mysteries, No. 2) | Kate Collins |
| Sleeping With a Sunflower: A Treasury of Old-Time Gardening Lore | Louise Riotte |
| Slipper Orchids of Vietnam (Royal Botanic Gardens Kew Monograph) | Leonid Averyanov |
| (1) | Slug Tossing: and Other Adventures of a Reluctant Gardener | Meg DesCamp |
| (1) | Small & Container Gardening: A Practical Guide to Gardening in Small Places | Peter McHoy |
| Small Buildings, Small Gardens: Creating Gardens Around Structures | Gordon Hayward |
| Small Garden Design | Paul Collins |
| Small Garden: Ideas for balconies, terraces & backyards | John Brookes |
| Small Spaces Beautifulj Gardens | Keith Davitt |
| (1) | Small Trees: Choosing, Planting, Care, Expert Advice | Peter McHoy |
| Smart Guide: Ponds & Fountains | |
| Smart Yard: 60-Minute Lawn Care | Jeff Ball |
| Snipped in the Bud (Flower Shop Mysteries, No. 4) | Kate Collins |
| (1) | Snowbird Gardening: A Guide for South Florida's Winter Residents | Chase Landre |
| So Fine a Prospect: Historic New England Gardens | Alan Emmet |
| (1) | So You Want to Start a Nursery | Tony Avent |
| Soil | Organic Gardening Magazine |
| Soil Science & Management | Edward J. Plaster |
| Solar Greenhouse Book | James McCullagh |
| Solviva: How to Grow $500,000 on One Acre, & Peace on Earth | Anna Edey |
| Some Like it Hot: Flowers that Thrive in Hot Humid Weather | Pamela J. Gartin |
| Some Like It Hot: Plants That Thrive in Hot and Humid Weather | Pamela J. Gartin |
| South Carolina Gardener's Guide | Jim W. Wilson |
| (1) | Southeast Home Landscaping (rev. edition) | Roger Holmes |
| Southern Gardening, an Environmentally Sensitive Approach | Marie Harrison |
| (6) | Southern Herb Growing | Madalene Hill |
| Southern Living Big Book of Flower Gardening | Susan Hernandez Ray |
| (20) | Southern Living Garden Book: The Complete Encyclopedia of More Than 5,000 Southern Plants | Steve Bender |
| (1) | Southern Living Garden Problem Solver | Steve Bender |
| Southern Living Landscape Book | Steve Bender |
| Southwest Kitchen Garden | Kim Nelson |
| (1) | Sow & Grow Vegetables - The Practical Guide to Sucess | Bernard Salt |
| Spanish Dagger (China Bayles Mystery) | Susan Wittig Albert |
| Specialty Cut Flowers: The Production of Annuals, Perennials, Bulbs, and Woody Plants for Fresh and Dried Cut Flowers | Allan M. Armitage |
| Splash! Rock and Water Design in Gardens | Peter Robinson |
| (1) | Spring Bulbs Daffodils, Tulips and Hyacinths | Geoff Stebbings |
| (7) | Square Foot Gardening | Mel Bartholomew |
| Squirrel Wars: Backyard Wildlife Battles & How to Win Them | George H. Harrison |
| Stained Glass in the Garden | Vicki Payne |
| (1) | Stalking the Wild Asparagus | Euell Gibbons |
| Start Your Own Herb and Herbal Products Business | Rob Adams |
| Start-To-Finish Sheds & Gazebos: Planning, Building, Personalizing | Ortho Books |
| Starting Seeds Indoors: Storey Country Wisdom Bulletin A-104 | Ann Reilly |
| (3) | Stearn's Dictionary of Plant Names for Gardeners | William T. Stearn |
| Step-by-Step Guide to Indoor Gardening | Sue Phillips |
| Step-by-Step Lawns, Ground Covers & Vines | Janet H. Sanchez |
| (1) | Stevia Sweet Recipes: Sugar-Free--Naturally! | Jeffrey Goettemoeller |
| (1) | Stevia: naturally sweet recipes for desserts, drinks and more! | Rita DePuydt |
| Stocking Up: The Third Edition of the Classic Preserving Guide | Carol Hupping |
| Stokes Beginner's Guide to Butterflies | Donald W. Stokes |
| Stokes Beginner's Guide to Dragonflies | Blair Nikula |
| Stokes Beginner's Guide to Hummingbirds (Stokes Beginner's Guide) | Donald W. Stokes |
| Stokes Butterfly Book : The Complete Guide to Butterfly Gardening, Identification, and Behavior | Donald W. Stokes |
| Stokes Hummingbird Book : The Complete Guide to Attracting, Identifying, and Enjoying Hummingbirds | Donald W. Stokes |
| (1) | Stone in the Garden: Inspiring Designs and Practical Projects | Gordon Hayward |
| Stone Landscaping: Ideas & How-To | |
| Stone, Rock and Gravel: Natural Features for Modern Gardens | Kathryn Bradley-Hole |
| Stonework: Building Rock Gardens, Walks, Walls and Ornaments | Alan Bridgewater |
| Storey's Basic Country Skills: A Practical Guide to Self-Reliance | John Storey |
| (1) | Storey's Guide to Raising Chickens: Care, Feeding, Facilities | Gail Damerow |
| Straight-Ahead Organic: A Step-By-Step Guide to Growing Great Vegetables in a Less-Than-Perfect World | Shepherd Ogden |
| Strawberry Production Guide for the Northeast, Midwest, and Eastern Canada | Marvin Pritts, editor |
| Streptocarpus (Wisley Handbooks) | Rex Dibley |
| Stuck on Cactus: A Beginning Grower's Guide | David E. Wright |
| (1) | Subtropical and Dry Climate Plants: The Definitive Practical Guide | Martyn Rix |
| Subtropical Plants: A Practical Gardening Guide | Jacqueline Sparrow |
| Success With Baby Chicks: A Complete Guide to Hatchery Selection, Mail-Order Chicks, Day-Old Chick Care, Brooding, Brooder Plans, Feeding, and Housing | Robert Plamondon |
| Success with Cacti and Other Succulents | Shirley-Anne Bell |
| Success with Clematis | Marigold Badcock |
| (1) | Success with House Plants | Editors of Reader's Digest |
| Success With Rhododendrons and Azaleas | H. Edward Reiley |
| Success With: Citrus Fruit | Catria Sigrid Hansen |
| Successful Small-Scale Farming: An Organic Approach | Karl Schwenke |
| (2) | Succession Planting for Year-round Pleasure | Christopher Lloyd |
| (1) | Succulent and Xerophytic Plants of Madagascar (Volume I) | Werner Rauh |
| (1) | Succulent and Xerophytic Plants of Madagascar (Volume II) | Werner Rauh |
| Succulents (Little Plant Library) | Terry Hewitt |
| (1) | Succulents Care and Health | Rudolf Schulz |
| (1) | Succulents for the Contemporary Garden | Yvonne Cave |
| (3) | Succulents II: The New Illustrated Dictionary | Maurizio Sajeva |
| Succulents: Nature's Sculptural Wonders | Bela Kalman |
| Succulents: The Illustrated Dictionary | Maurizio Sajeva |
| Summer Bulbs (Little Plant Library) | Peter McHoy |
| (1) | Summer Bulbs: Simple Steps for Growing Beautiful Glads, Dahlias, Begonias, Cannas, and Other Tender Bulbs | Henry Jaworski |
| Summer Garden Murder (A Gardening Mystery) | Ann Ripley |
| (2) | Sun-Drenched Gardens: The Mediterranean Style | Jan Smithen |
| Sunflower Houses : Inspiration from the Garden - A Book for Children and Their Grown-Ups | Sharon Lovejoy |
| Sunlight on the Lawn | Beverley Nichols |
| Sunset Backyard for Kids | Ziba Kashef |
| Sunset Building Birdhouses | Don Vandervort |
| Sunset Garden Color: Annuals and Perennials | Philip Edinger |
| Sunset HIllside Landscaping | Susan Lang |
| Sunset Landscaping with Stone | Hazel White |
| (1) | Sunset Midwestern Landscaping Book | Craig Bergmann |
| (2) | Sunset National Garden Book | Editors of Sunset Books & Magazines |
| Sunset Trellises & Arbors | Steve Cory |
| Sunset Western Landscaping | Kathleen Norris Brenzel |
| Sustainable Harvest and Marketing of Rain Forest Products | Scott Mori |
| Sustainable Landscaping for Dummies | Owen E. Dell |
| Sustainable Vegetable Production from Start-Up to Market | Vernon P. Grubinger |
| Suzy Bales' Down to Earth Gardener: Let Mother Nature Guide You to Success in Your Garden | Suzy Bales |
| Sweet Days and Roses: An Anthology of Garden Writing | Leslie Geddes-Brown |
