Disease Management
- Spring Greenhouse Bedding Plants: Insect Mite and Disease Management – Purdue University
- Disease and Arthropd Management in Greenhouse Floriculture – Penn State University
- Disease Factsheets of Greenhouse and Foliage – Cornell University
- Diagnosing Greenhouse Crop Problems – University of Alaska
- Root Diseases of Greenhouse Crops – University of Massachusetts
- Characterization and Control of Pythium Pathogens in Recycled Irrigation Water – FIRST
- Root Rots Diseases of Flowering Potted Plants - Kansas State University
- Damping-Off of Seeds, Seedlings, and Cuttings – Penn State University
- Black Rot of Greenhouse Floral Crops – Ohio State University
- Powdery Mildew – Penn State University
- Pythium Root Rot – Penn State University
- Botrytis Blight of Greenhouse Crops – University of Massachusetts
- Botrytis or Gray Mold – Penn State University
- Virus Indicator Plants – University of Massachusetts
- Virus Diseases of Greenhouse Floral Crops – Ohio State University
- INSV – North Carolina State University
Ethylene
- Ethylene: Sources, Symptoms, and Prevention for Greenhouse Crops – North Carolina State University
- Ethylene Sampling Protocols for Greenhouse Crops – North Carolina State University
Greenhouse Construction and Structures
- Greenhouse Construction – West Virginia University
- Locating the Greenhouse – Oklahoma State University
- Planning and Building a Greenhouse – West Virginia University
- Greenhouse Structures and Coverings – Oklahoma State University
- Greenhouse Floors and Benches – Oklahoma State University
- Mist Propagation Systems and Humidity Chambers for the Nursery and Greenhouse – Oklahoma State University
- Energy Conservation for Greenhouse Growers – University of Mississippi
- Preservative Treatment of Greenhouse Wood – University of Kentucky
- The Greenhouse Business in Kentucky – University of Kentucky
Greenhouse Management – General
- Industry Guide to Marketing Container Plants – SAF
- Guide to Production Information for Commercial Floriculture Growers – Purdue University
- Greenhouse Crop Production: Counting the Costs and Making Cents – Michigan State University
- Texas Greenhouse Management Handbook – Texas A&M University
- The One, Two, Three's of Greenhouse BMP's (Best Management Practices) – North Carolina State University
- Implementing a Quality Control Program in Nursery and Greenhouse Operations – University of Georgia
- Greenhouse Heating Requirements – Texas A&M University
- Greenhouse Production – West Virginia University
- Diagnosing Greenhouse Crop Problems – University of Alaska
- Disinfecting the Greenhouse – University of Massachusetts
- Conversion Guides and Formulas for Horticultural Use – University of Georgia
- Calculating Parts Per Million – Texas A&M University
- Online Metric Converter
- Resources for Greenhouse and Nursery Operations and Operators – Virginia Cooperative Extension
Greenhouse – Starting a GH Business
- Resources for Starting a Massachusetts Greenhouse Business – University of Massachusetts
- Starting a Greenhouse Business – University of Georgia
- Starting a Greenhouse Business – Alabama Cooperative Extension
- Building a Greenhouse Business – West Virginia University
- Starting a Commercial Greenhouse Business – Ontario Ministry of Agriculture, Food, and Rural Affairs
- Starting a Greenhouse Business - Kansas State Cooperative Extension Service
- Starting a Greenhouse Business - Purdue University
Height Control / PGR's
- Best Management Practices for Plant Growth Regulators Used in Floriculture – North Carolina State University
- Topflor: A New Plant Growth Regulator – North Carolina State University
- Height Control of Flowering Crops and Vegetable Transplants – Oklahoma State University
- Controlling Plant Height without Chemicals – University of Massachusetts
- Calculating Parts Per Million – Texas A&M University
- Plant Growth Regulator Research – Michigan State University
Insect Management
- Spring Greenhouse Bedding Plants: Insect Mite and Disease Management – Purdue University
- The effect of tank Mixing Biorational Pesticides in Controlling Western Flower Thrips, Frankliniella occidentalis (Pergande) – FIRST
- Pest Management in Retail Greenhouses – University of Massachusetts
- IPM Scouting and Decision Making – University of Massachusetts
- Commercial Greenhouse Pests – Oklahoma State University
- Information on Insecticides for Greenhouse Growers – Oklahoma State University
- Management of Western Flower Thrips with Media Drenches – FIRST
- Scouting and Monitoring for Pests in the Commercial Greenhouse – Oklahoma State University
- Sanitation Recommendations for Management of Insect and Mite Pests – Ontario Ministry of Agriculture, Food, and Rural Affairs
- Sticky Board Traps for Greenhouses – Rutgers University
- Insect Screening – North Carolina State University
- Greenhouse Screening for Insect Control – Rutgers University
- Fungus Gnats and Shore Flies – University of Massachusetts
- Fungus Gnats and Shore Flies – Purdue University
- A Review of Western Flower Thrips and Tospoviruses – University of Massachusetts
- Western Flower Thrips – Purdue University
- Managing Aphids – University of Massachusetts
- Marathon…Two Years Later – Rutgers
- Calculating Parts Per Million – Texas A&M University
Insect Management – Biological Control
- Understanding Biological Control in Greenhouses – University of Minnesota
- Using Biocontrol Agents in the Commercial Greenhouse – Oklahoma State University
- Part I: How to Use Living Organisms for Pest Control – University of Massachusetts
- Part II: Parasites and Predators – University of Massachusetts
- Part III: Selection and Buying of Natural Enemies Species – University of Massachusetts
- Using Biological Control for Silverleaf Whitefly on Poinsettias in the Northeast United States – University of Massachusetts
Lighting and Photoperiod Control
- Light Management in Greenhouses Part II – Plant Growth Responses to Daily Light Integrals – FIRST
- Light Management in Greenhouses Part III – The Effect of Hanging Baskets on the Greenhouse Light Environment – FIRST
- Photoperiod Control Systems for Greenhouse Crops – University of Massachusetts
Media / pH control
- Greenhouse Substrates and Fertilization – North Carolina State University
- Physical Characteristics of Growing Media – Ohio State University
- Growing Media – Texas A&M University
- Growing Media & pH – Texas A&M University
- Air, Water And Media… Putting Them All Together – Texas A&M University
- Fundamentals of Container Media Management, Part I: Physical Properties – Rutgers
- Fundamentals of Container Media Management, Part II: Measuring Physical Properties – Rutgers
- Managing the pH of Container Media – University of New Hampshire
- pH and EC Meters – Tools for Substrate Analysis - North Carolina State University
- Monitoring and Managing pH and EC Using the PourThru Extraction Method – North Carolina State University
- Monitoring and Adjusting Soluble Salts and pH – University of Georgia
- How to Use pH and EC "Pens" to Monitor Greenhouse Crop Nutrition – University of Massachusetts
- Substrate pH and Water Quality – University of North Carolina
Media, Water, and Tissue Testing
- Essential pH Management in Greenhouse Crops - University of Georgia
- Submission Procedures for Media, Water, Fertilizer Solution, and Plant Tissue Samples – North Carolina State University
- Interpreting the Results of Greenhouse Soil Test Reports – University of Massachusetts
- Monitoring and Managing pH and EC Using the PourThru Extraction Method – North Carolina State University
- How to Use pH and EC "Pens" to Monitor Greenhouse Crop Nutrition – University of Massachusetts
- Measuring Soluble Salts and pH with the Pour-Through Method – University of Georgia
- On-site Testing of Growing Media and Irrigation Water – British Columbia Ministry of Agriculture & Food
- Evaluating Water Quality for Ornamental Plant Production – Rutgers
Nutrition / Fertilization
- Designing a Greenhouse Fertilization Program – North Carolina State University
- Nutrient Deficiency Series – North Carolina State University
- Basic Fertilizer Programs for Containerized Greenhouse Crops – University of Massachusetts
- Greenhouse Substrates and Fertilization – North Carolina State University
- Development of a Complete Buffered Fertilizer for Floriculture Crops – FIRST
- Managing Micronutrients in the Greenhouse – North Carolina State University
- Diagnosing Nutritional Deficiencies – Texas A&M University
- Managing Soluble Salts – Texas A&M University
- Fertilizer Calculations for Greenhouse Crops – University of Massachusetts
- Fertilizing Greenhouse Crops – Texas A&M University
- Plant Nutrition Testing Procedures: Greenhouse SAT's? – North Carolina State University
- How to Prevent Iron Deficiency in Spring Greenhouse Crops – University of Massachusetts
- Conversion Guides and Formulas for Horticultural Use – University of Georgia
- Calculating Parts Per Million – Texas A&M University
- Online Metric Converter
Pesticide Use and Recordkeeping
- Pesticide Use and Safety in the Nursery and Greenhouse – Oklahoma State University
- Pesticide Recordkeeping Requirements for Greenhouse and Nursery Operations – Oklahoma State University
- Pesticide label information – Cornell University
- Pesticide labels and MSDS sheets – Greenbook
- Conversion Guides and Formulas for Horticultural Use – University of Georgia
- Calculating Parts Per Million – Texas A&M University
- Online Metric Converter
Plug Culture
- Plug Testing: how, when, why? – North Carolina State University
- Plug pH pandect – North Carolina State University
- Plug Fertilization Strategies – North Carolina State University
Water Quality / Irrigation
- Water Considerations for Container Production of Plants – North Carolina State University
- Water Quality Management for Greenhouse Production – Alabama Cooperative Extension
- Substrate pH and Water Quality – North Carolina State University
- Economic and Risk Analysis of Adopting Zero-runoff Subirrigation Systems in Greenhouse Operations – FIRST
- Irrigating Greenhouse Crops – Texas A&M University
- Monitoring the Quality of Irrigation Water – Texas A&M University
- Treating Irrigation Water – Texas A&M University
- Air, Water And Media… Putting Them All Together – Texas A&M University
- Alkalinity Control for Irrigation Water Used in Nurseries and Greenhouses – North Carolina State University
- Water Quality: pH and Alkalinity – University of Massachusetts
- Adjusting Alkalinity with Acids – University of Massachusetts
- Ground Water and Your Greenhouse – University of Massachusetts
- Use "BMPs" to Increase Fertilizer Efficiency and Reduce Runoff – University of Massachusetts
- Subirrigation for Greenhouse Crops – University of Massachusetts
Weed Control
- Greenhouse Weed Control – North Carolina State University
- Managing Weeds in Your Greenhouse – University of Massachusetts
- Greenhouses Weed Control - University of Connecticut
- Weed Control Floriculture and Ornamental Nurseries – University of Connecticut