Horticulture
Free to read here, from Project Gutenberg.
The field and garden vegetables of America
Gardening Indoors and Under Glass
Farm drainage
Agriculture for Beginners
Manual of Gardening (Second Edition)
Amateur Gardencraft: A Book for the Home-Maker and Garden Lover
Acetaria: A Discourse of Sallets
Daddy Takes Us to the Garden
Tobacco; Its History, Varieties, Culture, Manufacture and Commerce
The Culture of Vegetables and Flowers From Seeds and Roots
The English Husbandman
Trees, Fruits and Flowers of Minnesota, 1916
Flowers and Flower-Gardens
Elizabeth and Her German Garden
A flower book
Culinary Herbs: Their Cultivation Harvesting Curing and Uses
The Fern Lover's Companion
The Botanic Garden, a Poem in Two Parts. Part 1: the Economy of Vegetation
Crops and Methods for Soil Improvement
Hardy Ornamental Flowering Trees and Shrubs
The Botanic Garden. Part 2, Containing the Loves of the Plants. A Poem.
Gardening without irrigation
The Garden, You, and I
Hardy Perennials and Old Fashioned Flowers
Zimmerblattpflanzen
The Botanical Magazine, Vol. 06
The Botanical Magazine, Vol. 01
The Library of Work and Play: Gardening and Farming.
The Amateur Garden
About orchids
A floral fantasy in an old English garden
Clovers and How to Grow Them
Gardening for the Million
Queen Summer; Or, The Tourney of the Lily and the Rose
My Summer in a Garden
Your plants
The Botanical Magazine, Vol. 02
The Natural History of Chocolate
The Botanical Magazine, Vol. 04
Growing Nuts in the North
The Botanical Magazine, Vol. 05
Cabbages and cauliflowers
Wildflowers of the Farm
The Architecture and Landscape Gardening of the Exposition
Dreamthorp
Making a garden of perennials
Home Vegetable Gardening