Thursday, February 28, 2013

Europe: New import procedure for organic products presented

The German institute for food and agriculture (BLE) presented a new and simplified procedure for the import of organic products within the EU during the 'BioFach' in Nuremberg. Organic import products which come from countries outside the EU, are able to be characterised within the EU with a reference to the organic farm and the organic EU logo. Consequently, these products must meet all the requirements within the EU-laws for organic farming and the place of origin during all stages (cultivation, processing, storage and sale) must be inspected and certified. The BLE is responsible within Germany for what is and isn't allowed in the sale of organic products coming from countries outside of the EU.

Alongside the BLE, which reported the legal changes during 'BioFach' in Nuremburg, inspecting authorities were also present and reported on their first experiences with the simplified import procedure.

Wednesday, February 20, 2013

Vapor Pressure Deficit

Vapor Pressure Deficit (VPD) is an effective measurement instead of using Relative Humidity (RH). VPD is the difference between the amount of moisture in the air and how much moisture the air can hold when it is fully saturated.
In other words, 75% humidity can be good or bad depending on the temperature. If it is 58ºf, air is to wet at 75% humidity (Low VPD). If its 95ºf, air is to dry at 75% humidity (High VPD). 77º to 81º os the sweet spot.

 

 

Vapor Pressure Deficit (VPD)

Potential Hydrogen (pH)

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pH is the acidity or alkalinity of the nutrient solution. It is a measurement of activity of dissolved hydrogen ions. They are most active in the zone where all the elements remain in solution and available for plant uptake.
Plants can survive in the pH range 4.0 to 8.0. Below 4 there is a danger of the roots being burnt and some minerals are not available to plants. Above 8.0 some of the minerals can be precipitated or are not available to the plants. If roots are ever exposed to extremely low or high pH, turn off irrigation, bleed 50% of the tank, add fresh water, get pH spot on and then turn irrigation back on. Most times you can save a crop with this method.
The most important thing to remember is to keep pH between 5.5 and 6.5. Aim for 6. All the elements are available in that range. When plants are growing in good light and warm conditions, the normal trend is for the pH to rise and we have to add a pH lower (acid solution). In cool, dark, short day conditions, it can be normal for the pH level to fall and we have to raise the pH with pH raise (alkali solution). As a rule, as plants feed, their root waste (sometimes in the form of ethylene gas) is basic and raises pH. In media based systems, microbes eat most of this up so pH is fairly stable. In water culture, root exudates raise pH, making the addition of phosphoric acid a regular occurrence.

Labor Management Tips For Greenhouse Vegetables

By Régis Larouche

Labor rivals financing, marketing and energy as one of the highest grower costs in greenhouse vegetable production. Use these tips to help your ornamental staff become productive and cost-effective labor for your new vegetable crops.

 Clipping uses a small plastic clip attached to twine to keep the plant stem vertical. This supports the weight of the plant.

  • Clipping uses a small plastic clip attached to twine to keep the plant stem vertical. This supports the weight of the plant.

  •  Suckers need to be removed weekly. The plant should be allowed to grow on only one main shoot.

    Suckers need to be removed weekly. The plant should be allowed to grow on only one main shoot.

  •  If the length of the tomato fruit truss is long and thin, the fruit weight will kink the truss stem. A small, specially designed plastic support will help keep the truss stem sturdy enough to fill the fruits properly.

    If the length of the tomato fruit truss is long and thin, the fruit weight will kink the truss stem. A small, specially designed plastic support will help keep the truss stem sturdy enough to fill the fruits properly.

  •  Fruits need to be picked regularly. Most operations pick three times a week, with or without the calyx on the fruit.

    Fruits need to be picked regularly. Most operations pick three times a week, with or without the calyx on the fruit.

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Shifting production from ornamentals to vegetable crops can be relatively simple with regard to production. However, there are a number of things you will need to consider with regard to the organization and training of your staff. This article will focus on labor management applicable to a variety of greenhouse vegetable crops.
The labor requirements (hours/acre) per month are different for the three main vegetable crops produced in greenhouses: tomatoes, cucumbers and peppers. It is important to know that cucumbers and peppers use 19 percent and 32 percent less labor respectively than tomatoes. Also, it is good to know that tomatoes require more care from employees during the course of the season. Requirements will range from 12 hours per 10,000 sq. ft. (at the beginning of the crop) to 37 hours per 10,000 sq. ft. (at peak where all tasks need to be taken care of). For a long tomato crop, growers can roughly plan a total of 15 to 20 hours per square foot during one year.
Here are some tips with regard to the organization of the work, record keeping and plant maintenance to help you make sure you are using your greenhouse labor resources wisely.

Organization
Designate one person to be responsible for training the employees, monitoring their work and organizing the staff. This person motivates your employees and makes sure they understand the reasons for the work they are doing. He or she will decide if the employees will be assigned to a specific area or if they work together as a team. This person will also conduct discussions with the employees as they progress and do well in their tasks. Make sure good effort is well rewarded.

Record Keeping

Records give you accurate information on the hours required for specific jobs. This enables more precise programming of crops in the future. The data gives you a standard of comparison for your labor use, not only in your own greenhouse, but also in other comparable operations where they may use labor more efficiently. It will help you recognize when an area or employee needs improvement. Record keeping is useful in evaluating new employees.  If you provide them with target rates of work for specific tasks, you can monitor and assess their performance.

Plant Maintenance

Set clear guidelines and performance expectations for plant maintenance. This maintenance is what is necessary to be done on a single plant to get maximum growth and production.
The crops need to be kept at a consistent height. Most tasks are carried out weekly and the targets are usually expressed as minutes per 100 plants or as pounds per square foot for picking.
In order to maintain the plants’ growth you will need to perform those minimum tasks: winding, clipping, suckering, truss pruning, truss support, lowering, deleafing and picking.
Winding is the operation required to keep the plant in a vertical position. The employee holds the plant in one hand and winds twine around the stem. This task is performed once a week. Clipping is an alternative to winding. A small plastic clip attached to the twine is installed around the stem to keep it vertical. This supports the weight of the plant. Clipping can be a real advantage over winding when working with new staff, as plant heads are often broken during winding. The additional cost of clipping is often covered due to less losses resulting from broken heads.
Suckering is the action of removing the sucker, a side shoot that grows at the axilla of a leaf. Suckers need to be removed weekly. The plant should be allowed to grow on only one main shoot.
Truss pruning and truss support have to be done together once a week. The truss is the part of the plant where the fruits are. Before the fruits set, there are a number of flowers. The grower will tell the staff to keep a fixed number of flowers to keep the balance of the plant and the expected production. In tomatoes, sometimes it is necessary to install a support for an individual truss. If the length of the truss is long and thin, the fruit weight will kink the truss stem. A small, specially designed plastic support will help keep the truss stem sturdy enough to fill the fruits properly.
Lowering the crop is a task required when the plants reach the crop wire. When an employee lowers a plant, he “unwinds” the twine around a special hook. If he lowers the plant by 8 inches he has to move the same plant by 8 inches sideways. Most growers ask for lowering every other week.
Deleafing is the action of removing a leaf. The bottom leaves are useless when they are lower than the picked-fruits level. Deleafing helps maintain good air circulation just above the ground level and minimizes disease pressure. This task needs to be done regularly (about once a week). Usually no more than three leaves are removed at a time on one tomato plant. The leaf can be broken by hand from the main stem or cut away with a knife. The use of a knife usually reduces the risk of disease propagation, as long as it is disinfected frequently.
Once the fruits are ready, they need to be picked regularly. Most operations pick three times a week, with or without the calyx on the fruit. Employees may sit or stand while picking, whichever is fastest for the plant height. Picking speed can be as fast as 10 pounds per minute if you use pipe rails.

Other tasks need to be done during the course of the production season. Beneficial insects have to be spread in the growing areas, paths need to be cleaned and leaves have to be taken out of rows regularly. Tear out of the crop is time consuming too. All plants need to be taken out of the greenhouse.
Greenhouse vegetable labor efficiency has improved considerably in recent years. Even if it looks to be a different way to use an ornamental labor staff, well-motivated management can control the labor costs with these techniques.

Régis Larouche (r.larouche@agrisys.ca) is an agronomist with Agrisys Consultants Inc. His specialties include crop protection, biological control and computerized climate control of the greenhouse environment.

Source : http://www.greenhousegrower.com/article/33066/labor-management-tips-for-greenhouse-vegetables

Tuesday, February 19, 2013

Rice traders, farmers howl as smuggled rice overflow

By Christine F. Herrera | Posted on Feb. 20, 2013 at 12:01am | 588 views

Farmers and party-list groups warned Tuesday that the country was drowning in smuggled rice and threatened to boycott the administration’s senatorial candidates in the May elections if President Benigno Aquino III rejected their demand to use P10 billion of its P44.5 billion budget for doles to the poor to buy palay or unhusked rice from farmers.

In a news conference, Abono party-list chairman Rosendo So, Butil Rep. Agapito Guanlao, rice millers and traders led by Jojo Soliman and Herculano Co and former Pangasinan Rep. Mark Cojuangco said the warehouses nationwide were filled with palay that were bought since October last year but could not be sold since the markets were flooded with smuggled rice.

In three weeks, So said, the farmers are expected to harvest 18 million metric tons of palay while the previous stocks from the previous harvest are rotting in warehouses.

Guanlao said as of July 2012, the farmers have already lost P200 billion or P10,000 per hectare because they sold the palay at a farm gate price of only P14 per kilo instead of P17.50 a kilo.

So said the National Food Authority bought only P10 billion worth or less than 5 percent of the country’s total production of 20.3 million metric tons from the farmers.

Soliman, vice chairman for Luzon of the Alliance of Grain Industry Stakeholders of the Philippines, said the local traders have procured 30 percent that could not be sold because the smuggled rice was selling for much less, at P1,200 per bag compared to the local cost of P1,450 a bag.

“We are asking President Aquino to intervene and order the CCT (conditional cash transfer) funds slashed by P10 billion and allocate this to buy palay from the local farmers in three weeks,” Guanlao said.

“This is a looming crisis that needs emergency and executive action,” Cojuangco said. “The crisis is not because we have a shortage of rice, the crisis is oversupply due to rampant smuggling.”

Guanlao blamed the Bureau of Customs for allowing the entry of smuggled rice.

Co, president of the Philippine Confederation of Grains Associations, called on Congress to pass a law that would classify rice smuggling as a form of economic sabotage.

“We are not only swimming in rice, we are now drowning in rice. If this will not be sold and the farmers would continue to bear the brunt of depressed farm gate prices, they would be wallowing in debt and might not be able to plant rice for the next cropping and we are in big trouble,” Co warned.

He said he could not understand how warehouses in Cebu were filled with palay when Cebu is not even considered a rice-producing province.

Soliman urged the President to grant police powers to the NFA to allow the agency to seize and confiscate smuggled rice.

Since Customs had been remiss in its duty to curb the rampant entry of smuggled grains, So said the government should help farmers and other allied sectors.

The influx of cheap smuggled rice would surely kill the livelihood of millions of Filipinos who depend on the P1-trillion rice industry for income, he said.

With a P10 billion subsidy, farmers would become recipients of the government doles.

On Tuesday, Customs said its agents in Cagayan de Oro seized 35 container vans loaded with 17,500 bags of smuggled rice from India worth P26 million.

Officials said the shipment, weighing 875 metric tons, did not have valid import permits from the NFA.

This is the second rice seizure made by Cagayan de Oro port this month. The first was on Feb. 12 involving a 5,000-bag shipment from Vietnam consigned to a Luzon-based farmers cooperative.

Customs deputy commissioner for intelligence Danilo Lim said he believed syndicates were abusing the tariff-free importation privileges of farmers cooperatives to bring in smuggled rice to the detriment of local farmers and the government. With Othel V. Campos and Joel E. Zurbano

Wednesday, February 13, 2013

Buying from rice smugglers

By Val Abelgas | Posted on Feb. 14, 2013 at 12:01am | 658 views

While we want to praise President Aquino and Agriculture Secretary Proceso Alcala for the increased production in rice the past year that, they said, would eventually lead to the Philippines becoming a rice exporter by 2014, we could not help but be alarmed by claims made by Abono chairman Rosendo So that the country faces a rice crisis because of an oversupply of the staple.

After being the world’s largest rice importer to becoming a country that now faces oversupply of rice, shouldn’t So and the farmers be happy that they could become exporters by next year?

Apparently, the farmers have increased their yield the past two years, but are unable to sell their produce at a profitable price because smuggled rice from China and Vietnam have flooded the market. The increased production and rampant smuggling have resulted in oversupply and huge losses for the farmers, and hefty profits for the rice cartels and the rice smugglers.

So, instead of the Filipino farmers benefiting from their increased production, they are left with rice that they are forced to sell at a losing price to at least regain some of their costs. Or maybe the Department of Agriculture plans to solve the rice problem by exporting the rice produced by the farmers and letting the smugglers supply the country’s needs. Good for the farmers, bad for government and the consumers.

For years, the country has been importing rice from rice-producing countries such as China, Vietnam, Cambodia and Thailand to meet the food requirements of the country’s 92-million rice-eating people. There was a time when the Philippines was one of the biggest rice-producing countries in the world but for some reason, the country started lagging behind.

Up to the seventies, the Philippines was ahead of its neighbors in rice production. During those times, students from neighboring countries such as Thailand, Malaysia and Indonesia came to the Philippines to study in the International Rice Research Institute and the University of the Philippine College of Agriculture, both In Los Baños.

Looking back, rice production in the country reached its peak during the time of President Marcos with the building of irrigation dams, farm-to-market roads and other infrastructure, and the government’s full support to farmers.

Rice production fell to the global trend towards industrialization, the market inequities brought about by trade liberalization, the rise of the trade cartels, the loss of agricultural lands to subdivisions and industries, the inconsistencies in climate brought about by the El Nino phenomenon, and the rise of graft and corruption.

The rise of the rice cartels delivered the deathblow because the farmers were forced to sell at very low prices to these monopolies. While the farmers sold their produce at very low prices to these cartels, the latter jacked up rice prices because they controlled the supply. The government tried to intervene by putting up the National Grains Authority, (which later became the National Food Authority) which was mandated by law to buy directly from the farmers to resell to the public at affordable prices.

But corruption soon seeped into the agency, and instead of selling the rice to legitimate vendors, unscrupulous NFA personnel diverted the grains to the rice cartels.

The rice cartels continue to profit from this arrangement, but have become bolder. They now apparently smuggle billions of pesos worth of rice from China and Vietnam and bring them into the country obviously with the help of corrupt Customs officials.

The Abono chairman said the nation is facing a rice crisis not because of shortage of produce but because of oversupply. Smuggled rice has been flooding the market, and millers cannot buy from local farmers because their warehouses are filled to the rafters, he said.

“Where will the farmers go now with the harvest season and no one is buying? The smugglers are killing the industry,” So complained as he urged the President to go after the smugglers.

So lamented that the NFA allotted only P10.9 billion for the procurement of 615,985 metric tons of palay from farmers this year, which, he said, is just three percent of the expected total harvest of 20.4 million metric tons this year.

He said if the government is really serious in helping farmers, they must increase the volume to 30 percent or at least P105 billion worth of palay.

But I don’t think the government is ready to listen to their plight. In fact in September 2011, then NFA chief Lito Banayo even suggested that the country should abandon its goal of achieving self-sufficiency in rice and encouraged farmers instead to plant “high-value” crops such as fruits and vegetables.

Banayo added that the country cannot hope to compete with rice-importing countries such as Cambodia and Vietnam, which have largely flat lands, have rivers crossing through rice lands, and are rarely visited by typhoons.

Obviously, Banayo was content with the Philippines depending on other countries for its rice requirements, which made us wonder why an agency that was supposed to help farmers by buying their produce was suddenly discouraging them from planting rice. It’s a good thing the government did not listen to Banayo because the people would then be completely at the mercy of the rice cartels, aka rice smugglers.

For all the boasts of the Aquino administration that it had curbed corruption in government, it has apparently failed to make a dent in what has always been perceived the most corrupt agencies in the government, including the Bureau of Customs. While we believe that Commissioner Ruffy Biazon is exerting his best efforts to go after unscrupulous men and women in his bureau, obviously his efforts are not enough to eliminate deep-rooted corruption in the agency.

Biazon should go after the rice smugglers and their cohorts in the bureau so that the farmers would be better motivated to help Secretary Alcala attain his goal of increasing the country’s rice output to the point where the Philippines would not only be self-sufficient in rice, but also become an exporter by 2014.

Val Abelgas is a former managing editor of Manila Standard.

Tuesday, February 12, 2013

Natural Pesticides FROM Kitchen

Published By A R Awan on Tuesday, 5 February 2013 | 00:29 | © 2013 I www.agrinfobank.com

Garden pests are one of the few things I find frustrating about gardening. Whether it's the snails taking over your lettuce or the aphids sucking on your roses — it's definitely annoying — but not a reason to fret and reach for harmful, toxic sprays. They might eliminate the pesky culprits, but they are harmful to you and the environment. Instead, try whipping up one of these simple recipes with ingredients you most likely have on hand.

What You Need

Spray bottles
Biodegradable liquid dish soap
Lemon or orange essential oil
Cooking oil
Baking soda
Garlic
Chili powder
Water

Instructions

Natural Insecticidal Soap Spray

This is by far the spray I reach for most often. It's easy to make and keep on hand, and should take care of most of those annoying common pests such as aphids, mites, white flies, thrips, and mealy bugs. It kills them by attacking them at the skin, suffocating and therefore eliminating them. I like to add a few drops of orange or lemon essential oil, which is in itself a natural insecticide, especially effective against ants and scale, and it also helps the the spray stick to your plants.

1 1/2 tablespoons of liquid soap
1 quart of water
A couple drops of orange or lemon essential oil

Use a biodegradable, liquid soap (such as Murphy's oil soap, castile soap or Ivory), to make the mixture. Add water and essential oil to the spray bottle and shake. Spray your plant thoroughly, making sure you cover the underside of the leaves as well.

All-Purpose Garlic Chili Spray

Pepper and garlic are both natural insect repellents and will help to repel Japanese Beetles, borers, leafhoppers and slugs. Garlic also deters larger pest like deer and rabbit.

Natural Insecticidal Soap Spray (from recipe above)
1 tablespoon of chili powder (you could also use fresh or dried hot peppers)
5 cloves of garlic, crushed and cut roughly

Allow garlic and chili powder to steep overnight. Strain and pour into a spray bottle. Add Natural Insecticidal Soap Spray. Should keep for a couple weeks.

Baking Soda Spray

This spray is great for treating plants with fungal diseases. There is nothing quite as frustrating as discovering your plant has an unsightly case of mildew, a type of fungal disease. Suddenly your beautiful green cucumber and squash leaves are replaced by patches of grayish-white blotches.

1 tablespoon of baking soda
1/2 tablespoon of oil
2 quarts of warm water

Add baking soda and oil to a cup of warm water until it dissolves. Mix in the rest of the water. Before attempting to spray and treat your plant, remove the most severely damaged leaves first. Then spray your solution, repeating every few days until it disappears. This mixture is best made and used immediately.

Additional Notes: It's best to spray your plants in the morning, before the sun is too hot or you run the risk of burning the leaves of your plant. And while these spray are non-toxic and less harmful than commercial pesticides, they will kill beneficial bugs along with the harmful ones. I recommend using these sprays sparingly, only treating the infected plants.

8 Medicinal Plants You Can Grow at Home

Published By A R Awan on Saturday, 2 February 2013 | 08:30 | © 2013 I www.agrinfobank.com

Grow a Healing Garden

Physic (or physick) was the name given to gardens of healing plants grown by physicians and monks in ancient times and by home gardeners well into the nineteenth century. Why not plant your own with some of these herbs? By investing a little sweat and the cost of seeds, you'll have the makings of infusions, teas, and balms. Just choose a sunny spot with rich soil for your garden. Perennial plants will grow from season to season, while annuals must be reseeded or transplanted.

1. Basil

Annual: Harvest the young leaves of what's called "the king of herbs" as needed.
Uses: Flatulence, lack of appetite, cuts, and scrapes

2. Chamomile

Annual: Use the flower heads for infusions and salves.
Uses: Indigestion, anxiety, skin inflammations.

3. Feverfew

Perennial: Use leaves and flowers for teas; chew leaves to ease headache pain.
Uses: Headaches (including migraines), arthritis, skin conditions.

4. Lemon Balm

Perennial: A relative of mint, lemon balm is a versatile medicinal herb.
Uses: Anxiety, insomnia, wounds, herpes, insect bites, flatulence, upset stomach.

5. Parsley

Biennial: Like its curly cousin P. crispum, this herb is loaded with nutrients.
Uses: Flatulence, bad breath.

6. Sage

Perennial: Sage's genus name, Salvia, means "to heal," reflecting its early use as a medicinal, not culinary, herb.
Uses: Mouth and throat inflammations.

7. St. John's Wort

Perennial: The glossy leaves and yellow flowers are this herb's active parts.
Uses: Mild to moderate depression. (Talk to your doctor first.)

8. Thyme

Perennial: The active principle in thyme, thyme, is a strong antiseptic.
Uses: Coughs, congestion, indigestion, gas.

Monday, February 4, 2013

"More kilos with the same amount of energy"

A new concept for tomato growth, FutaGrow, recently achieved a production increase of 20% per m2 compared to the standard light cultivation. This means that the energy efficiency per kilogram has improved substantially. FutaGrow is a sustainable cultivation concept that is being developed at the Demokwekerij Westland in the Netherlands. The project is in its third year.

The tomato plants are growing in suspended, vertically adjustable gutters. The greenhouse hosts two simultaneous crops in different stages of growth, using the available space more efficiently. Both crops vary in height, so that they can absorb sufficient light. As multiple crops are planted in a single year, there is always a young and vital crop going on.

By using vertically adaptable gutters, maximum light utilization is achieved, in turn allowing a year-round harvest. A liquid film is used for propagation instead of the usual substrate. The nutrient solution is administered separately and is directly adjusted to the needs of the growth stage.

The FutaGrow concept was developed by a consortium of companies and research institutes, including: FormFlex, Priva, Metazet, Demokwekerij Westland, Triomaas, Wageningen UR Greenhouse Horticulture, Inno-Agro and Groen Agro Control. The project is made possible by support from the European Regional Development Fund (ERDF) of the European Commission.

Source: Energiek2020

For more information:
Demokwekerij Westland
Zwethlaan 52
2675 LB  Honselersdijk
+31 (0)174-385600
info@demokwekerij.nl
www.demokwekerij.nl

Netherlands: Comparative experiment in The New Cultivation project

At GreenQ Improvement Centre in Holland, tomato plants of the Capricia variety were planted in three departments as part of an experiment called "Optimization: The next step in New Cultivation". In this study a large number of factors that contribute to crop optimization and energy saving are compared. All existing knowledge about The New Cultivation is integrated in the study. The research is carried out in cooperation with Wageningen University. Unique to this project is the fact that six private parties co-finance the research, namely Priva, Koppert, Svensson, Grodan, Rijk Zwaan, Van Dijk Heating and Paskal Israel.

 

Cooperation

The test mainly involves an extensive comparison between several types of Svensson shading screens combined with greenhouse dehumidification. In two departments a diffuse Harmony screen has been installed. Additionally, the test will study the monitoring and guiding of propagation using the Priva TopCrop-system, as well as the contribution of the Koppert Natugro-concept to the growth and resilience of crops. The soil has been covered with dense foil to better regulate greenhouse humidity and a special Grodan watering strategy is applied. Two different gutters are also compared. Rijk Zwaan has supplied the plants. Van Dijk Heating contributes its extensive knowledge on dehumidification and Paskal Israel has a weighing system installed that outlines the evaporation of crops.

Apart from assistance by these private participants there are also financial contributions from the Ministry of Economic Affairs and the Collaborative Skills program. An application for funding of further explanatory research is submitted to the Horticulture and the Greenhouse as Energy Platform. A verdict is expected at end of February.

Oasis presents new hydroponic seed propagation medium:

Horticubes XL claim 3 days faster root penetration
If you can shave three days off any task that usually takes ten, that’s a good thing, right? Introducing new Oasis Horticubes XL: Hydroponic Seed Propagation Medium – The first to dramatically improve root penetration and boost speed-to-transplant flexibility. See more fully-developed roots, visibly penetrating the bottom of the XL cube in just seven days. And, gain valuable control over your nursery crop time.
Created for the specific needs of pro hydroponic growers, its modified cell structure and unique chemistry promote faster, stronger root growth. Specialized density and drainage properties in a fine-cell design provide uniform moisture throughout the media – whether you use overhead irrigation or sub-irrigation. So nutrients are more readily available. New roots meet minimal resistance in XL’s cell structure. Push-outs are minimized, root penetration happens much faster, and secondary roots develop and grow much more easily. And a more vigorous root system means nutrients can be absorbed more efficiently, for stronger plants with faster growth.

In fact, XL has been proven to boost both root growth and top growth of seedlings by up to 35% over original Horticubes foam. This can mean quicker, more successful transplants and significant time savings for growers – so you’ll have the freedom to increase annual crop turns on plants like lettuce and herbs.
“With our new Horticubes XL foam, we’re setting a whole new propagation standard for professional hydroponic growers,” grins Dr. Vijay Rapaka, manager of grower research at Smithers-Oasis. “XL is quite revolutionary,” continues Rapaka, “as it’s able to dramatically enhance root development, providing 100% penetration in just seven days instead of the typical ten.”
"Faster root penetration. Better water distribution. Stronger, more uniform root growth. And more robust plants through the entire growing cycle. But that’s not all. Horticubes XL is also 100% safe for growing edible crops. Studies prove XL to be completely free of any pathogenic bacteria associated with foodborne illnesses. Studies also find no mutagenic properties in XL or plants grown in it, and no soluble organic compounds that could potentially affect plants. So your plantlets get a good, clean start and your crops will be safe and healthy to eat."

XL foam is also grower friendly, with no abrasive fibers to irritate your skin or your plants. There’s little to no dust or fibers to clog irrigation filters. Plus, its cubes can be separated quickly and cleanly, providing a labor savings and reduced transplant shock.
Different configurations of XL are available to suit different crop management needs and growing systems. The 276-cell sheet size is great for quicker turns, or choose 50-, 104-, or 162-cell sheets. Top and bottom grooving are also available, with bottom grooving a great choice for more fibrous root systems with minimal tangling. And different dibble hole options allow for single or multi-seed sowings. All of which helps Horticubes XL give an extra-large boost to your seed propagation success.
With all the different product variations, growers are able to gain valuable control over their nursery crop time. They can take full advantage of XL’s speedy root penetration to move crops out of their nursery sooner. Or they can choose to grow the seedlings in the nursery longer until they’re more developed to improve space efficiency. Either way, X L maximizes growing flexibility.
“We continue to push ourselves and our products in areas that help growers achieve even greater success. And our new Horticubes XL is a perfect example of how we’ve been able to do that specifically for commercial hydroponic growers,” concludes Dr. Rapaka.

For more information :
OASIS Grower Solutions
919 Marvin Street
Kent, OH 44240 USA
T: 800-321-8286, or 330-673-5831
F: 877-676-4409
NAgrowerinfo@smithersoasis.com
www.horticubesxl.com