Lightweight Champion

Lightweight Champion

PBH’s size, shape and bulking properties produce optimum air-filled pore space, water-holding capacity and drainage for greenhouse and container production. It can be blended with peat, bark and coir to produce substrates suitable for a wide range of growing requirements. 

Because PBH is lightweight and compressed when packaged, it requires less storage space and reduces handling and freight costs. It is uniquely processed to ensure purity and is sized, cleaned and subjected to a series of heat treatments that sterilize the rice hulls and render any residual rice kernels, weed seed or disease pathogens non-viable. Minimal dust improves the mixing environment.

“Our employees really like that it is less dusty, and because of the compressed bale, there is less handling,” says Jim White, owner of White’s Greenhouse in Godfrey, Ill. “I like that the compressed bales require less storage space. I can have more material on hand with less space in the greenhouse used and fewer bags to throw in the trash.”

Growers should evaluate various component percentages to determine the optimum growing media mix to meet individual cultural conditions and growth requirements. The following information is intended to help insure proper use of PBH:

– Recommended PBH use rate is 10 to 30 percent of total growing media.

Advantages

  • Natural co-product of rice is a constantly renewable resource requiring no mining or land disturbance.
  • Size, shape and bulking properties create optimum container porosity and drainage.
  • Uniquely processed and sterilized to render weed seed and disease pathogens non-viable.
  • Minimal dust improves mixing environment.
  • Packaged in compressed 4-cu.-ft. bags (available soon in bulk bales).

– The desired minimum air-filled pore space in a 4- or 6-inch container is 10 to 15 percent.
–Growing media with 20 percent PBH has approximately 10 percent air-filled pore space.
–Growing media with 30 percent PBH has approximately 20 percent air-filled pore space.
–The higher the PBH ratio, the lighter the growing media will be and the better the container will drain.
–Add PBH last when mixing growing media.
–When replacing another component with PBH, always conduct side-by-side comparisons to determine desired growing media characteristics.
–When replacing perlite, begin by using 5 to 10 percent less PBH.
–If the resulting growing media is too heavy and does not adequately drain, increase the PBH percentage.
–If the resulting growing media is too light and drains too quickly, reduce the PBH percentage.
–PBH has a 6.2 to 6.6 pH range.
–PBH provides less than 1 percent nitrogen, phosphorus and potassium. Fertilize accordingly.
–PBH does not contain fluoride.
–PBH is a natural material that will decompose over time, but not during a typical production cycle of greenhouse or container-grown nursery stock.

Melinda Rudd, greenhouse manager for Ernst Conservation Seeds in Meadville, Pa., says she has seen more rapid and vigorous development of root growth, root balls and root hairs since incorporating PBH. “The root hairs are a good indicator that the plant will establish more quickly when planted,” says Rudd.

For more information on PBH, visit www.riceland.com.

Leave a Reply

More From Equipment...
Silver Bullet Heaters (Heat Star By Enerco) Feature

November 28, 2016

The Latest In Greenhouse Heating And Cooling Products

New developments in heating, cooling, ventilation, and humidity control technology are designed to help you manage your greenhouse environment more efficiently. Check out some of the latest offerings from leading manufacturers.

Read More
north-creek-nurseries-gutter-connected-greenhouse-feature

November 23, 2016

How Greenhouse Technology At North Creek Nurseries Expedites Lean Flow Production

The new structure is the latest step in a lean flow efficiency process designed to help the company cut waste, drive down shrink, and increase profits.

Read More
Sensaphone alarms system

November 21, 2016

Five Things To Consider Before Purchasing A Greenhouse Alarm

A greenhouse alarm can be the difference between you and a major catastrophe that results in crop losses. Before you make a purchase, take these factors into account.

Read More
Latest Stories
Silver Bullet Heaters (Heat Star By Enerco) Feature

November 28, 2016

The Latest In Greenhouse Heating And Cooling Products

New developments in heating, cooling, ventilation, and humidity control technology are designed to help you manage your greenhouse environment more efficiently. Check out some of the latest offerings from leading manufacturers.

Read More
north-creek-nurseries-gutter-connected-greenhouse-feature

November 23, 2016

How Greenhouse Technology At North Creek Nurseries Expe…

The new structure is the latest step in a lean flow efficiency process designed to help the company cut waste, drive down shrink, and increase profits.

Read More
Sensaphone alarms system

November 21, 2016

Five Things To Consider Before Purchasing A Greenhouse …

A greenhouse alarm can be the difference between you and a major catastrophe that results in crop losses. Before you make a purchase, take these factors into account.

Read More
LED lights used in greenhouse

November 4, 2016

Evaluating Greenhouse Supplemental Lighting For Young A…

Researchers at Purdue and Michigan State University compare young and finished plant production under LED toplighting and HPS lamps to determine which source is most effective.

Read More
greenpower-led-production-module-philips-lighting

October 18, 2016

Lighting Research Center Is Surveying Growers On Supple…

The Center, part of the Rensselaer Polytechnic Institute, is looking for commercial growers to participate in an online survey regarding supplemental greenhouse lighting.

Read More
Chemical hopper

October 3, 2016

New Soil Mix Technology Generates High-Precision Greenh…

Advancements in soil mixers help growers achieve the highest level of automation and efficiency to create the ideal growing media for every type of crop.

Read More
Floricultura Bench Pulling System

July 31, 2016

Automation Saves Labor And Space At Floricultura Pacifi…

This Salinas, CA, orchid grower brings plants to its workers through automation that saves valuable time and takes full advantage of available growing space.

Read More
Harvest Automation HV 100 Feature

May 27, 2016

Harvest Automation Robot Helps You Move Plants Without …

The Harvest Automation HV-100 robot units use lasers and sensors to handle some of the most labor-intensive tasks in the greenhouse.

Read More
HV-100 Robots (Harvest Automation)

May 3, 2016

Harvest Automation Makes Strong Commitment To Greenhous…

The company recently announced it is selling off its robotic warehouse automation business to focus more on providing robotic materials handling to the greenhouse, vegetable, and fruit markets.

Read More
Priva FS Reader

May 2, 2016

What’s New In Greenhouse Environmental Controls

Growers today are looking for systems that save energy, are easy to use, and can be accessed remotely. New products from leading manufacturers are designed to tap into these needs.

Read More
Sentinel In The Greenhouse Feature

April 13, 2016

Monitor Your Greenhouse Conditions Without A Web Connec…

The Sentinel system from Sensaphone provides 24/7 monitoring of temperatures, power outages, and other potential problems, in locations where connectivity is unavailable.

Read More
Philips LED Lunar Greenhouse

March 29, 2016

Philips Lighting And University Of Arizona Study Shows …

A collaboration between Philips And The University of Arizona found that using energy-efficient LED lighting in a prototype lunar greenhouse resulted in an increased amount of high-quality edible lettuce while dramatically improving operational efficiency and use of resources.

Read More
Priva Tomato Deleafing Robot

March 22, 2016

Priva Developing Deleafing Robot For Tomatoes

The deleafing robot, which is designed to mimic the performance of a human while being economically viable, will be tested and evaluated by Dutch growers later this year.

Read More

February 23, 2016

How Light Diffusion Works In The Greenhouse

Ken Aguilar of SolaWrap Films shares how light diffusion technology offers many benefits for greenhouse crops.

Read More

February 22, 2016

New Greenhouse Transplanters Offering More Versatility

New transplanters on the market offer flexibility in speed, plug tray compatibility, and functionality.

Read More

February 20, 2016

Hydrogel Technology Means Growers And Their Customers C…

Water and nutrient management are critical elements for quality plant production in the greenhouse. Maintaining the right amounts of available moisture and fertilizer at all times can be pretty labor intensive, but there are tools available to help you keep these inputs at optimum levels as efficiently as possible. Recently, we visited Evonik Industries’ North Carolina production plant for to see how one of these products — Stockosorb — is made, how it works, and learn the benefits of incorporating these tools in your own operation. Learn more about Evonik Industries’ Stockosorb hydrogel product on the Stockosorb website.  

Read More
Using cables in place of a solid belt, the Echo-Veyor design doesn’t cast shadows, so plants can be grown underneath

February 19, 2016

Echo-Veyor Has Made Plant Handling Easier For Greenhous…

Growers are creating improvements in a range of functions with customized plant handling systems. Several growers have realized efficiencies through customized conveyor solutions, by working with Cherry Creek Systems, based in Colorado Springs, CO, to install its Echo-Veyor cable-driven transport system. Designed to support multiple different tray types and pot sizes, each system is custom-designed for the individual needs of the operation. It can tie into existing posts or be built into a free-standing system.     The Echo-Veyor system has helped growers like Dallas Johnson Greenhouses and Rockwell Farms increase efficiency of product handling in a variety of functions, ultimately reducing time, labor, and labor costs, and improving job functions for employees working on spacing plants, pulling and processing orders, and shipping. Dallas Johnson Greenhouses in Council Bluffs, IA, reduced labor, saved time, improved its team’s performance, and saw improved plant quality at retail after installing its Echo-Veyor shipping […]

Read More
Metrolina Greenhouses keeps a 4-acre barn filled with wood chips, sourced locally from forestry waste and old pallets. The barn can hold a three- to four-week supply of wood chips

February 18, 2016

Metrolina Greenhouses Has Improved Heating Efficiency W…

Sustainability started to become a keyword in the horticulture industry in the late 2000s, when growers began converting their heating systems to greener options to save on energy costs and reduce their impact on the environment. However, there haven’t been many operations that have invested in sustainable solutions on as large of a scale as Metrolina Greenhouses at its Huntersville, NC, headquarters. Six years later, the operation is still fully committed to its biomass heating system and everything it entails.     Metrolina first fired up its Vynke biomass system from Belgium in 2010. The four wood boilers cover 95% of the operation’s heating needs at its 201-acre main location in Huntersville, NC, and Metrolina still maintains its traditional heating systems for back up and to provide flexibility of resources. Wood chips are sourced locally, with the majority from local forestry activities like wood harvesting companies and developers. The other […]

Read More
[gravityform id="35" title="false" description="false"]