August 27, 2010
Getting The Most Out Of Light Measurements
Does the quality of your greenhouse-grown plants or number of cut flowers harvested decrease in the winter? Do your cuttings take longer to fully root during certain times of the year? Do you own HID lamps but don’t know when you should use them? If your answer is yes to any of these questions, this article will shine some light on how to solve some of these production problems. In commercial greenhouses, growers can implement several strategies to increase quality and yield, decrease propagation or production time, and enhance root and shoot development of seedlings and cuttings. One fundamental way this can be achieved is by successfully managing and manipulating greenhouse light levels. However, before managing the light in your greenhouse, it is important to know what type of light you are measuring, how to measure it and how manipulating it will affect your crops. Measuring Light 101 The footcandle […]
July 23, 2010
Nexus Supports American Red Cross At OFA
Nexus had a little fun at OFA Short Course this year while raising money for disaster relief for the American Red Cross. At its booth, Nexus had a spinning wheel that allowed people to not only make American Red Cross donations, but also win a few prizes. Ultimately, Nexus helped raise $1,230 for the American Red Cross. The grand prize was a trip for two to either California Spring Trials for growers or to the ANLA Management Clinic in Louisville for retailers. That prize was won by Tom Mahoney of Mahoney’s Garden Centers in Massachusetts. Other growers and retailers went home with prizes ranging from Nexus logo shirts and hats to discounts on their next greenhouse project. Visit NexusCorp.com to learn about some of the community projects with which Nexus employees have been involved Click “Things We Support” at NexusCorp.com.
July 23, 2010
Storm Damages Green Circle Greenhouses
Green Circle Growers sustained damage to more than 15 acres of greenhouse Thursday night as a result of high winds and storms that moved through Northeast Ohio. Night crews were working at the time of the storm, however no injuries were reported. Damage is still being assessed, but initial reports indicate little structural damage. The biggest loss is of glass panels and to crops beneath them. Learn more about Green Circle Growers at GreenCircleGrowers.com.
July 15, 2010
Co-Ex’s New Poly Sheet Is Macrolux C
Macrolux C is a new, solid polycarbonate general purpose sheet from Connecticut-based Co-Ex Corporation. Macrolux C is ideal for use in a variety of applications, including machine guards, glazing applications, thermoformed parts and any application needing high light transmission and clarity combined with superior impact strength. A full range of sheets will be offered by CO-EX in thicknesses from 0.093 inches to 0.500 inches thick and sheet sizes of 4 x 8 feet, 5 x 8 feet and 6 x 8 feet. Macrolux C will initially be offered in general purpose grade clear but can be special ordered to meet a grower’s exact specifications. For protection during shipping, it will be supplied with white stick masking on both sides. Visit co-excorp.com for more information on Macrolux C. Learn about the company’s new sales and marketing director.
July 10, 2010
Green Circle Going Strong
I was fortunate to visit Green Circle last year. Since my visit then, Green Circle has installed five brand-new biomass boilers that heat all 90 acres of the operation’s greenhouses–even its greenhouses located across the street. Green Circle has an extremely impressive system for its massive boilers, starting with its wood chip storage facility and ending in a facility with five the Vynche boilers. Green Circle’s orchid production is a sight to see, as well. It produces about 1.35 million orchids each year and services Walmart, Home Depot and grocery chains. Green Circle’s orchid business with those customers did so well this spring, in fact, that additional greenhouses will be built for more production. In all, Green Circle has 12 bays with orchids and each bay can store 100,000 to 104,000 orchids.
May 25, 2010
Snow Loads: Holding The Winter Weight
A brutal winter can be a real wake-up call for growers. Forcing you to ask questions: Are my greenhouse structures up to par? Are they strong enough to withstand heavy snow from a late and unexpected storm while we’re in the middle of production? The questions are legitimate ones, and industry veterans provide some answers. They explain how a little practicality, heat and attentiveness can go a long way – and may even save the season for your operation. Snow Removal Along with keeping a close eye on the local and national weather reports, Jaderloon’s Neil Devaney advises removing all exterior shade cloth before anything else. “The snow will grab that cloth a lot more and hold,” he says. “If that happens, it won’t go anywhere and just turn into ice.” Once the snow starts coming down, Devaney says long-handled brooms and PVC pipes are excellent for manually working the […]
May 25, 2010
Eager To Build
There is no voice in the sky, like the one delivering messages to Kevin Costner’s character in the movie “Field Of Dreams,” whispering about building greenhouses and the result being more customers. But what if the voice in the sky is, instead, your instinct telling you this is the year to build more greenhouses? Would you follow your instinct? Few growers have followed their instincts to build, at least looking at the last couple years, and they cite poor weather or the economy as the factors that put their operation’s expansion plans off another year. There’s nothing wrong with citing those factors, of course: Good weather is a must and a strong economy is important, too, if you’re going to add greenhouses every year or two. But sticking to a big-picture growth plan–if growth is, in fact, part of the vision you have for your operation–should be a factor in […]
May 25, 2010
Expansions And Contractions In Structure Construction
How do you define growth for your greenhouse operation? Is it forming or enhancing customer relationships? Lessening your greenhouse operation’s carbon footprint while boosting your bottom line? Is it building new greenhouses? Growth, obviously, has different meanings to different growers, and enhancing relationships, boosting your operation’s bottom line and building new greenhouses all represent growth. But building greenhouses? It’s always been the tell-all indicator that business is good – maybe even booming – and that the operation building the greenhouses has a big-picture plan for expanding production. The golden age of building greenhouses is gone, though. Structures are still being erected each year, as the 2010 Top 100 Growers Report in our last issue reveals. Our 2009 report, however, showed the Top 100 Growers as a whole actually reduced production space from 2008. And 2009, according to Bill Vietas, the vice president of sales for Rough Brothers, was a year […]
May 18, 2010
Pleasant View Gardens’ Unexpected Expansion
Henry Huntington knew something was horribly wrong when Russ Elkins, his facilities manager, stormed into his house screaming at 3 in the morning January 21. Please, oh please, let this early-morning wakeup be the result of a failed boiler, Huntington must have thought. Unfortunately, as Huntington jumped out of bed and peered out his bedroom window overlooking his greenhouses, he saw flames engulfing them. “You have that panic feeling, and my first real reaction was what are we going to do?” says Huntington, owner of Pleasant View Gardens in Loudon, N.H. “How does this affect us? How’s it going to affect our customers?” The fire’s timing was far particularly bad for Pleasant View, a liner producer that’s essentially in peak production during Week 3. At the time, production space was filling quickly and at a premium, so losing 30,000 square feet–the space Pleasant View ultimately lost among its 12 acres […]
April 27, 2010
Auctions: Bid For Success
The phrase “greenhouse auction” might not bring happy thoughts to mind. It is, after all, often the final option for growers who find themselves financially over their heads. There are some positive aspects to the process, however. An auction can provide opportunities for growers – big or small – looking to add or upgrade equipment they might not be able to afford new. Auctions can also be used in situations where a grower is expanding the business and looking to liquidate old facilities or equipment to make room for new growth. No matter what reason you’re considering the auction process, there are a few things sellers – and buyers – should keep in mind. Know What To ExpectFor a grower who finds himself in a position where he needs to sell quickly, there are some advantages to using an auction to move facilities, equipment and real estate, says Daniel West, […]