Herbs and Flowers
Production
- Herbs & Spices Production Guide -- Oregon State University
- A Basic Guide for Aromatic Herb Production (pdf) Oregon State University
- Small Farm Herb Production - Is It For You? (pdf) University of Idaho
- Marketing Herbs (pdf) Washington State University
- North Carolina Herb – North Carolina State University
- ATTRA Herbs and Flowers Publications
- Directory of Herbs -- Pennsylvania State University
- Agricultural Marketing Resource Center Herbs Information - USDA and Iowa State University
- HerbNet
- Herb Society of America
- Bootstrap Guides for herb and flower businesses
Culinary Herbs
- Culinary and Aromatic Herbs North Carolina State University
- Growing, Harvesting, and Using Culinary Herbs in the Home Garden - Ohio State University
- Culinary Herbs (pdf) University of Kentucky
Medicinal and Aromatic Herbs
- A Guide to Medicinal and Aromatic Plants -- Purdue University
- Medicinal Herbs and Non-Timber Forest Products North Carolina State University
- Medicinal Herb Research on the Internet Colorado State University
- Chinese Medicinal Herbs: Opportunities for Domestic Production (pdf) - Purdue University
- Ginseng and Goldenseal Production
- On-line Guide to Ginseng Production in the Pacific Northwest – Washington State University
- Ginseng Production in Ontario - Ontario Ministry of Agriculture, Food and Rural Affairs
- Commercial Production of Ginseng and Goldenseal -- Purdue University
- Commercial Goldenseal Cultivation – North Carolina State University
- Lavender
- Lavender Production and Marketing – Washington State University
- Lavender as an Alternative Crop – ATTRA
- Sequim Lavender Growers Association
Flower production
- Dried and Fresh-Cut Flowers -- North Dakota State University
- Specialty Cut Flower Production and Marketing – ATTRA
- Association of Specialty Cut Flower Growers
Novel Crops
- Plants for a Future - UK-based non-profit with UK and US databases for 7000 useful plants.