Over the past several years, greenhouse growers have experienced a roller coaster ride with energy costs for heating […]

High electrical conductivity (EC) in the growing medium makes it harder for roots to take up nutrients and […]

Scheduling annual bedding plants in flower for specific market dates is of increasing importance to many greenhouse growers. […]

Winters in the upper Midwest are long and cold. As a consequence, “cabin fever” is not uncommon. It […]

Raymond Cloyd is only half joking when he says the battle against western flower thrips is over, and […]

Greenhouse Grower: Over the last 40 years, how has Smithers-Oasis evolved to keep meeting the rooting needs of […]

ASB-Greenworld ASB-Greenworld Professional Container Mix is a moist and ready-to-use container mix that’s specially formulated for growing container […]

Energy-efficient greenhouse production requires information on how crops respond to average daily temperature and daily light integral (DLI) […]

When growers talk about “lack of feed” or “hungry plants” (Figure 1), the issue is usually insufficient supply […]

Jiffy Products, a provider of propagation systems and substrates, has appointed Rick Friedrich as North American Sales Manager. […]

Most growers would tell you they understand the importance of horticultural research. Ken and Deena Altman take the […]

Focused sessions will cover everything from nagging production issues to the latest industry trends to new technical innovations […]

Two-spotted spider mite, Tetranychus urticae, is still one of the most destructive mite pests of greenhouse-grown crops. Because […]