Newsletter Benchrunner Friday How Organic Mulches Can Reduce Short-Spined Thrips Numbers By Ping Yu | Yan Zhang|June 25, 2026
First Read American Floral Endowment Announces New 2026 Internship Recipients By American Floral Endowment|June 25, 2026
Orchid Handling Simplified By Greenhouse Grower staff|July 14, 2009 Palm Tree Packaging’s newest product is the Bloom Bag, a decorative sleeve with handles. One sleeve size in […]
Identifying Herbaceous Perennial Diseases By Greenhouse Grower staff|June 30, 2009 The American Phytopathological Society recently published a book titled “Diseases of Herbaceous Perennials” that lists common diseases of […]
Serengeti Mod Sheets Are Standouts By Greenhouse Grower staff|June 30, 2009 A-ROO Company offers an assortment of potted plant sleeves and decorative sheets that make for nice product upgrades, […]
Cold Finishing Up North By Greenhouse Grower staff|June 22, 2009 Over the past several years, greenhouse growers have experienced a roller coaster ride with energy costs for heating […]
Understanding Plant Nutrition: Common High Media-EC Problems By Bill Argo | Paul Fisher|June 19, 2009 High electrical conductivity (EC) in the growing medium makes it harder for roots to take up nutrients and […]
Energy-Efficient Annuals: Ageratum & Cosmos By Matthew Blanchard | Erik Runkle|June 19, 2009 Scheduling annual bedding plants in flower for specific market dates is of increasing importance to many greenhouse growers. […]
Rating Cold Tolerance By Bart Hayes|June 18, 2009 Winters in the upper Midwest are long and cold. As a consequence, “cabin fever” is not uncommon. It […]
Joining The Battle Against Thrips By Jim Masilak|June 18, 2009 Raymond Cloyd is only half joking when he says the battle against western flower thrips is over, and […]
Online Only: Smithers-Oasis On Substrates By Kevin Yanik|June 17, 2009 Greenhouse Grower: Over the last 40 years, how has Smithers-Oasis evolved to keep meeting the rooting needs of […]
Mixing Up Media By Greenhouse Grower staff|June 17, 2009 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 Annuals: Dianthus & Snapdragon By Matthew Blanchard | Erik Runkle|June 4, 2009 Energy-efficient greenhouse production requires information on how crops respond to average daily temperature and daily light integral (DLI) […]
Understanding Plant Nutrition: Low Media-EC By Bill Argo | Paul Fisher|June 4, 2009 When growers talk about “lack of feed” or “hungry plants” (Figure 1), the issue is usually insufficient supply […]
Jiffy Products Adds Sales Manager By Greenhouse Grower staff|June 2, 2009 Jiffy Products, a provider of propagation systems and substrates, has appointed Rick Friedrich as North American Sales Manager. […]
