Dr. Michael R. Evans
Department of Horticulture
University of Arkansas, Fayetteville

• Home
• Basic Design &
  Construction
• Benching
  Systems
• Glazing
  Materials
• Lighting
  • Section 1
  • Section 2
  • Section 3
  • Section 4
  • Learning Links
  • Discovery Videos
  • Self-Exam
• Heating
  Systems
• Cooling
  Systems
• Substrates
• Mineral
  Nutrition
• Irrigation
  Systems & Water Quality
• Plant Growth
  Regulators
• Atmospheres
• Hydroponic Systems

Learning Links

• Growco Lighting Fixtures
  
• Global Resources Greenhouse HID Lights
  
• Discount Hydroponics Lights