Greenhouse & Floriculture

Welcome to the University of New Hampshire Cooperative Extension Greenhouse & Floriculture Website!

Our goal is to provide growing and technical support to greenhouse owners and operators in the Granite State.

 

 

Solutions for Growers

GroCalc is a software package which incluldes PGRCALC and FERTCALC, Microsoft Excel based programs to assist growers with PGR and fertilizer

FERTCALC is a spreadsheet capable of calculating fertilizer formulations for water soluble and liquid fertilizer. PGRCALC is a spreadsheet capable of calculating plant growth regulator mixing rates.

• FERTCALC is available for both PC and Mac users.
• PGRCALC is available for both PC and Mac users.
• Need help? A trouble shooting guide is available for your use.

Virtual Grower is a decision support tool for greenhouse growers.  Users can build a greenhouse with a variety of materials for roofs and sidewalls, design the greenhouse style, schedule temperature set points throughout the year, and predict heating costs for over 230 sites within the US.  Different heating and scheduling scenarios can be predicted with few inputs. For more information click here.

Fact Sheets for Growers

• Cost Accounting
• Nutrition
• Poinsettia
• Production Technology
• Water Quality

Grower Associations

• New Hampshire Plant Growers Association
• New Hampshire Landscape Association
• OFA
• Society of American Florists
• American Floral Endowment