• New! Greenhouse Lighting - Introduction to key concepts and units for greenhouse photoperiod and supplemental lighting, includes a cost comparison of high pressure sodium to LED lamps.

• Growing Bedding Plants and Hanging Baskets in an Unheated High Tunnel - Introduction to growing spring annuals in a simple unheated high tunnel structure. Includes results from experiments at Cornell and potential benefits and risks with this crop.

• Greenhouse energy management - Ways to save energy this winter.

Print publications from NRAES:

• Energy Conservation for Commercial Greenhouses (NRAES-3)
• Greenhouse Engineering (NRAES-33)
• Greenhouse Systems:  Automation, Culture, and Environment (NRAES-72)
• Water and Nutrient Management in Greenhouses (NRAES-56)

• Plastic Greenhouse Manual - Step-by-step guide to planning, construction, operation. 1992 updating by Leonard Topoleski and Carol Henry describing the wood and polyethylene film construction of Cornell 21 greenhouses.

• National Greenhouse Manufacturers' Association (NGMA) - Numerous "Standards" and "Hints" resources for constructing and maintaining greenhouses and environmental management systems.