Category Archives: Insect Exclusion

Lassen Canyon Nursery Produces the World’s Finest Strawberry Plants

Lassen Canyon new Solar Light

Founded in the 1950s, the Lassen Canyon Nursery grows a quarter billion strawberry plants in California, Mexico and China every year while also growing hay on 930 acres. With its headquarters in Redding, CA and multiple locations worldwide, this company is well-known for producing strawberry plants that are healthy and strong for their customers all over the world, including huge growers (such as Dole, Sweet Darling and Naturipe Farms) all the way to small do-it-yourselfers with modest backyard gardens.

Clip_2Pete Stone, 57, has been working for the nursery for the past 30 years. He started out in the office and today he is the company’s Tissue Culture Lab Manager and also in charge of its Caneberry Project. The caneberry is a family of delicate berries that grow on tough but thin woody canes and thrive in a cool, moist climate. Caneberries include raspberries, blackberries and boysenberries and the company is currently performing research in order to produce caneberry plants that will be healthy and thriving in any environment.

Lassen Canyon Nursery is a long-time customer of Agra Tech, Inc., commercial greenhouse manufacturers. Stone has a total of eight greenhouses that were purchased from Agra Tech and has plans to buy eight more in the very near future. He values Agra Tech’s knowledge and experience and often relies on them for new, innovative ways to be productive and efficient.

One of these ideas concerned rolling benches for Stone and his operation, he explained. “Jim Bergantz at Agra Tech and I started talking about rolling benches and we wanted them too, but previously we were using solid benches and they offered us zero flexibility. These rolling benches give us a large walkway that can be moved and they allow us to use every square inch of our greenhouse. They make a lot of sense and have already paid for themselves, because now we’re saving time and we’ve increased our volume as a result.”

Rolling Benches

Lassen Canyon Nursery uses two types of structures to grow strawberry plants and perform research and development—screen houses and greenhouses, Stone explained. “We use our screen houses that don’t have real walls—they’re made out of screens, because we want that chill on the berries. For that reason, they’re not completely enclosed. Then, we use our conventional greenhouses primarily for seeding the strawberries and taking them through their formative weeks. The two have very distinct functions and that’s why they look so different.”

raypound

Ray Poundagcon

Stone called upon Ag-Con, Inc. in San Jose, CA to construct the new greenhouses, an experience Stone said was seamless and drama-free. “Ray Pound and Lisa Schultz at Ag-Con make an amazing team and they made the construction easy for us. They built all eight of our greenhouses for us and they took roughly a week to do each one—complete and ready to use. I would suggest to anyone that they should use Ag-Con for the construction, because they’re totally professional and great to work with. They know how to get the right permits, which is a big part of the process and if they run into obstacles, they know how to take care of it, which is important.”

Starting in September, the strawberry plants go out to be grown in soil by Lassen Canyon’s thousands of customers. “Our goal is to ship the strawberry plants and have them in the soil within 72 hours,” Stone said. “Right before we ship them, we expose them to 240 hours at 45 degrees, so that we trick them and they store energy. That way, they are robust and ready for planting once they reach our customers’ farms. In 60-90 days, our customers will have beautiful, juicy strawberries that are consistently of the highest quality you’ll find anywhere.”

The future looks berry, berry good for Lassen Canyon Nursery, according to Stone. “We’re going to expand and get more greenhouses to accommodate our Caneberry Project as well as increase our volume overall. In everything we do, were looking for a better berry so that when they show up in grocery store produce departments, they look right and taste right. By working with Agra Tech and Ag-Con we’re able to excel and grow as we strive to find the perfect berry!”

Lassen North Slope inside

Lassen North Slope inside

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The Finest Orchids in the World are Grown in Agra Tech Greenhouses

 

Richard Munoz, Operations Manager for McLellan/Tiasuco America

Richard Munoz, Operations Manager for McLellan/Tiasuco America

By using commercial greenhouses made by Agra Tech, one of the world’s leading manufacturers of greenhouses, McLellan/Tiasuco America grows incredible orchids completely indoor. In 2000, Rod McLellan’s botanical division was purchased by the Taiwan Sugar Company (Taisuco) one of the largest orchid growers on the planet. The purchase gave Taisuco a more prominent position in North America when it bought this long-standing family farm with two large growing operations in California and Texas.

McLellan/Orchid in Agra Tech greenhouseTiasuco America’s main nursery is located in Aromas, CA, in the agriculturally rich Pajaro Valley. Most of its orchids are sold to flower stores and farmer’s markets and also operates a retail store operating in the San Francisco Flower Mart.

By exchanging research, development and resources with its counterparts, McLellan/Tiasuco America has earned a worldwide reputation for growing high-quality orchid species and innovative varieties that are grown, selected, packaged and shipped to its customers around the country. While growing unique, award-winning orchids in its greenhouses for year-round delivery, the company also grows Taisuco’s spiral eucalyptus varieties in its surrounding fields, which are harvested and shipped throughout the world year-round.orchid-slideshow-2

Richard Munoz is the company’s operations manager, which means he supervises a staff of more than 100 people and manages the nursery in Aromas, CA. Munoz, 57, enjoys his job, because the technology is rapidly changing and each day provides new challenges, he said. “The driving force in this industry is the technology and it has changed considerably within the last 10 years. We’ve been adapting to the new innovations as they emerge, because we want to use all of the newest tools and systems out there, if possible, to grow the finest and healthiest orchids in the world.”

McLellan/Tiasuco America cultivates hardy varieties that can stand up to the challenges of retail distribution and a broad range of home environments. “The seedlings are shipped here from Tiasuco in Taiwan, so they’re going to be on a ship for 18-20 days,” Munoz said. “When we get them, some of them are distressed, so we have techniques we’ve developed to get them healthy again.”

oncidiumThe orchid varieties offered by the company range from the most popular: Phalaenopsis, Oncidium and Miltonia to the exotic: Paphiopedilum, Cattleyas and other seasonal varieties. “We get new varieties from Taiwan every year, maybe 3-4 annually,” Munoz explained. “We have the classic whites and various shades of pinks, yellows and oranges and striped or spotted patterns in all colors, probably more than a dozen in all.”

Between the two farms, McLellan/Tiasuco America grows 1.3 million orchids annually with year round availability. The standard pot sizes include 3”, 4” and 6” with a variety of flower sizes from mini to large and customers can buy them either fully bloomed or in the bud stage, based on their preferences and/or requirements.phalaenopsis

Munoz has been working closely with Adam Pound, his sales rep at Agra Tech, Inc. for several years now and greatly values the relationship for several reasons, he said. “Agra Tech has been building greenhouses with a long time and Adam is a great source of knowledge for us. He is always looking for new great solutions for us to grow better orchids and each one has worked well. In Aromas, we have a total of 230,000 square feet of greenhouses that we purchased from Agra Tech and they always work tremendously well.”paphiopedilum

Munoz loves the control that the Agra Tech greenhouses provide for McLellan/Tiasuco America. “We can grow the orchids more quickly and turn them faster,” he said. “We’re in the process of making everything computerized and right now Adam has helped us to changeover 70% of our systems. Eventually, we’ll be 100% computer-controlled, because we’re constantly upgrading and trying to be better. That’s why we’re so happy to be working with Agra Tech, because we get access to both their products and their expertise.”

Article by Edmund Attanasio

Additional Notes: The greenhouses were built in the 80’s and feature one of Agra Tech’s first Positive Pressure installations which is still providing insect exclusion and outstanding cooling even after 30 years. The customer stated that he gets a 5 to 7 degree temperature differential over 300’, unheard of in negative pressure greenhouses.

Munoz also told us that his maintenance cost for the Agra Tech greenhouses are almost nothing compared the other greenhouses on site.  1403394593000-00

AB Ludvig Svennson’s Climate Screens Give Greenhouse Growers More Control

12 proBy working with one of the world’s leading manufacturers of textile climate and environmental solutions, Agra Tech , Inc. of Pittsburg, CA is able to provide its clients with the ability to control their greenhouse growing applications, regardless of where they’re located or what they’re growing. A fourth generation family business run by siblings Anne and Anders Ludvigson, AB Ludvig Svennson (LS) provides a wide range of Climate Screens that are used to control the climates in greenhouses all over the world.

With headquarters in Kinna, Sweden and with daughter companies located in China, Holland, South Korea and the United States, LS makes energy fabrics that achieve the entire gamut of climate control, including reflecting the sun, blacking it out and diffusing its light evenly, just to name a few. By refining and further developing its Climate Screens over the years, LS has been able to provide more efficient shading properties, greater energy savings and thereby creating a more favorable growing climate for greenhouse growers.

Mauricio Manotas is the President of LS in the U.S. He has been spearheading his company’s operations in North America since the company came to this country in 1996. Manotas has been able to see the Climate Screens industry change rapidly as the technology has progressed. “It’s exciting to be working with some of the country’s leading greenhouse growers at LS,” Mantas said. “On the East Coast, there is more vegetable production and in the West, we’re selling more Climate Screens to companies that are doing research and development and growing flowers, for example. Our products allow our customers to control every aspect of the climate in their greenhouse and that’s why they can guarantee quality crops year round.”

LS features five different Climate Screens. Each has its own distinct purpose, depending on what you’re growing and where you’re located. To suit different growing conditions, the company’s Climate Screens come in more than 100 different variants. They are divided into five families according to their main features, which makes the selection process easier and more accurate.

The main five types of Climate Screens made by LS are

Harmony: Scatters sunlight evenly

Luxous: Provides maximum daylight

Obscura: Total blackout

Solara: Highly reflective/open for ventilation

Tempa: Uses aluminum strips to maximize energy savings

Manotas has been working with Agra Tech, Inc. since day one and appreciates the relationship. “We’ve developed a great relationship with John and Eloise Pound at Agra Tech and I know they were working with LS long before I came onboard. We’re a family business too, so ATI has a special place in our hearts. We’ve worked with them on a lot of projects over the years and we really respect their knowledge and experience. They’re a valuable distributor of our products and we’re proud to be working with them.”

LS just doesn’t sell its Climate Screens—they also bring a ton of their expertise to the table as well, according to Manota. LS and Manota are adept at working with greenhouse growers of all sizes—from 100-200 square feet all the way to enormous 40-acre greenhouses.

“Everything is custom made, so we work project-to-project. Each scenario is completely different, so you can’t ever take a ‘one size fits’ all approach,” he explained. “We analyze every scenario carefully and then we advise our customers about what they require. In many cases, the grower doesn’t know what they need, so we weigh all of the factors—the geography, the kinds of crops to grow and the type of greenhouse they’re using. We study their operation and look at it objectively. That way we come up with a blueprint in the form of a 6-7 page document that makes recommendations and offers them what we feel in an ideal solution. There is competition in this business, so we use our knowledge and experience to differentiate us from the rest. We want all of our ‘climate partners’ to maximize their yield and get the best crops they can, so that’s what we do in each situation. By setting our customers up for success, we hope that they will work for us on an ongoing basis, as they grow and experience continuing success.”