View All: Articles

February 05, 2013
Westflowers by the German breeder Westhoff is shaking up the vegetative petunia category with its Crazytunias ­— a collection of unique petunias with exciting flower colors and patterns that are grower and consumer friendly. ‘Crazytunia Black Mamba...
February 05, 2013
Westflowers by the German breeder Westhoff is shaking up the vegetative petunia category with its Crazytunias ­— a collection of unique petunias with exciting flower colors and patterns that are grower and consumer friendly. ‘Crazytunia Black Mamba...
February 05, 2013
One of the most recognized and reliable perennials in shade gardens is the old-fashioned Bleeding Heart. When grown under partial shade in well-drained soils with ample moisture, it is hard to beat the flower power and dependability of Dicentra...
February 05, 2013
In September 2009, I visited the Florexpo facility in Paraíso, Costa Rica, and learned all about the 130 million cuttings they produce each year, sanitation protocols, their sustainable practices and so much more. In the December 2009 issue of GPN,...
February 05, 2013
Calla lilies (Zantedeschia) have become a popular greenhouse floricultural crop in the United States, and interest continues to increase for both pot and cut flower production.Callas have long-lasting, elegant flowers and have been a favorite in...
February 05, 2013
You would like your plant’s root system to be in balance with the soil, your growing media. Balance in water, balance in food, balance in microbes and balance in organic/inorganic matter all group together to maintain the health of the roots....
February 05, 2013
The North American Poinsettia Trials reached a significant milestone this year — it has been evaluating poinsettias, in cooperation with the poinsettia breeder companies, for 20 years since it was started in 1993. The first trials include Allan...
February 05, 2013
Spring is just around the corner. Your greenhouses are probably already buzzing with a lot of activity — but in the coming weeks they will become even more hectic as more people are required to take care of the plants you are growing.   Have...
January 14, 2013
As we approached the end of 2012, it seemed that every article, newsletter and magazine was filled with either trends or resolutions that we need to be aware of and will make us all extremely successful in 2013. I must also admit that I really enjoy...
January 14, 2013
I’ve been asked quite frequently over the past several months about how the economy was going to affect the election. But to me, the corollary question is more interesting. How will the economy react to the election?That’s a tough question to answer...
January 14, 2013
As we slowly see the economy turn around, or as you tire of being hunkered down, growing your business should be a priority for you. It has been said that if a business is not growing, it is dying. Over the past five years, growth has not been a...
January 14, 2013
Central Florida is known as the “Tropical Foliage Capital of the World.” Just drive up Highway 441 from Orlando and travel through towns like Apopka, Mt. Dora and Zellwood and you can’t miss seeing greenhouses of all shapes and sizes growing all...
January 10, 2013
January through March can be considered young plant season — a period in which seeds of many garden plants are sown and grown in plugs. Ornamental cuttings are also harvested, stuck and rooted as liners. During this time, the days are short and...
January 10, 2013
Garden mums are a strong part of our culture during the fall season. For generations across North America people have been using garden mums to beautify their homes and businesses. Fides began as a chrysanthemum breeding company more than 45 years...
January 10, 2013
There are numerous perennials that have great attributes and landscape performance but are not easily marketed alongside many of the mainstream perennials in the marketplace today. The Perennial Plant Association’s 2013 Perennial Plant of the Year,...
January 10, 2013
When it comes to lighting, the future is upon us. High-powered LED products, once the exclusive province of cutting-edge research, are invigorating today’s commercial greenhouse market. Your new choices, ranging from shelf lights and growth bulbs to...
January 10, 2013
Imagine cloning your most experienced, efficient  employees to get hundreds, or even thousands, of additional workers in your greenhouses who toil to improve the quality of your poinsettia (and other) crops and who never show up on your payroll...
January 10, 2013
As a double major in horticulture and professional writing, Lauren Tuski knew she wanted to eventually complete an internship that would utilize her unique combination of skills. After spending the past summer as a marketing intern for C. Raker and...
January 10, 2013
Each year, GPN and Nexus recognize one outstanding college student who has participated in a horticulutre-related internship program. In “A Bright Future” (page 14), you can read about this year’s student  intern — Lauren Tuski. Currently a...
December 07, 2012
In the past several years, growers have tightly sealed their greenhouses to reduce heat losses and save on fuel costs, but the consequence can be slower plant growth. If crops develop roots slowly, if shoot growth is retarded, or if plants don’t use...