Production
Using a GA to Increase Plant Height
There are a number of reasons why a grower might want to increase the height of a plant. Most commonly, plants are too short because a plant growth retardant (PGR) was applied at too high... more »
Griffin to Host Lettuce and Herb Workshops
Griffin will host two educational workshops on hydroponic lettuce and herb production, designed for ornamental growers who are considering a shift from flowers to food. The program will take in Worcester, Massachusetts, on Aug. 27.... more »
An Update on Lighting Efficacy
In plant lighting, the efficacy (or more precisely, the photosynthetic photon efficacy) of a fixture quantifies how effectively a fixture converts electricity into light useful for photosynthesis. It is determined by the amount of photosynthetic... more »
Culture Report: Coleus Fancy Feathers Series
Do you remember the first time you saw a coleus? Your eyes could hardly believe the amazing combinations of colors, spots and splashes. Coleus were hot in the 1960s and were pushed aside for other... more »
American Coolair Adds New Sales Rep
American Coolair has named H.B. Graves as a sales representative in the Farm Sales Division. In this role, Graves will work with American Coolair customers in greenhouse, poultry and dairy industries. ... more »
Cultivate’18 Session to Address pH and EC
If you are looking for ways to monitor plant nutrition to grow healthier and more profitable plants, then you should check out the educational session, "Keeping Your pH and EC on Track," that is being... more »
Horticultural Lighting Applications
Lighting from electric lamps is increasingly being used in the production of horticultural crops grown in controlled environments. However, sometimes there is confusion about the different lighting applications and what type of lighting is needed... more »
Quick Steps to Fertilizer Injector Maintenance
Fertilizer injectors need maintenance. When you perform regular maintenance, and cleaning, it pays off in higher quality plant material. So what keeps growers from regularly checking their fertilizer injector to see if it is accurate... more »
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