Category: Greenhouse Production & Economics

Resource Category Topic
Fertilizer Injection Calibration [fact sheet]
Fertilizing too much or too little are the most common nutritional problems in greenhouse production.<br /> <br /> Fertilizer injectors are used for...
Location: Durham Campus
Greenhouse, Nursery & Garden Centers, Agriculture & Gardens Agriculture & Gardens
Greenhouse Aphids [fact sheet]
Aphids (plant lice) are the most common pest in New Hampshire greenhouses. Varying in size, color, and numbers, New Hampshire growers are constantly f...
Greenhouse, Nursery & Garden Centers, Agriculture & Gardens, Pesticide Safety Education Agriculture & Gardens
Greenhouse Production Calculators





 
Agriculture & Gardens, Greenhouse, Nursery & Garden Centers Agriculture & Gardens
Greenhouse Whitefly [fact sheet]
The greenhouse whitefly, Trialeurodes vaporariorum, feeds on a variety of vegetable and floral crops. Pointsettia, cucumber, tomato, lettuce, geranium...
Pesticide Safety Education, Agriculture & Gardens Agriculture & Gardens
Growing Seedlings Under Lights [Fact Sheet]
Many farmers and homeowners grow their own seedlings for transplant.  Doing this indoors can save the cost of buying, heating and maintaining a greenh...
Greenhouse, Nursery & Garden Centers, Agriculture & Gardens, Yard & Garden Agriculture & Gardens
How to site a greenhouse to receive the most sun
Many factors go into proper site selection for a greenhouse, such as slope, access and proximity to utilities. An important factor is how much sunligh...
Greenhouse, Nursery & Garden Centers, Agriculture & Gardens Agriculture & Gardens
Magnifiers & Other Visual Aids for Insect Monitoring [fact sheet]
Hand lenses are small inexpensive optical devices that are easy to carry on a lanyard or folded up in a pocket. Most of them magnify 5 to 20 times. Th...
Fruit & Vegetable Crops, Agriculture & Gardens, Greenhouse, Nursery & Garden Centers, Integrated Pest Management (IPM), Yard & Garden Agriculture & Gardens
Scouting & Managing Greenhouse Nutrient Problems [fact sheet]
<br /> Nutrient problems can show up in your crop very quickly. Perform regular soil tests so that you can identify problems early and take correctiv...
Greenhouse, Nursery & Garden Centers, Agriculture & Gardens Agriculture & Gardens
Supplemental Lighting Run Time Worksheet
As supplemental lighting in New Hampshire greenhouses becomes more common, the question of &quot;how long should the lights run?&quot; becomes more co...
Greenhouse, Nursery & Garden Centers, Agriculture & Gardens Agriculture & Gardens
Very Small Greenhouses for Back Yards
When a gardener has had some success with growing plants “in season”, often the next logical step is to work on extending the season or even controlli...
Agriculture & Gardens, Greenhouse, Nursery & Garden Centers Agriculture & Gardens