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Tag: Fertigation

Harvest Today: Revolutionizing Local Food Cultivation, One Wall At A Time

Photo by Darcy Finley

Harvest Today is on a mission to transform local food cultivation, one wall at a time. From addressing food insecurity to building collaborative partnerships and embracing sustainability, the company is driven by a commitment to practical change. In this month’s CEA Q&A, Director of Global Sales and Marketing Peter Maher sheds light on the company’s straightforward approach to simplify, empower and revolutionize local food cultivation through its innovative Harvest Wall systems.

Harvest Today’s tag line is “Indoor Farming Made Simple.” Can you elaborate on how your Harvest Wall systems are revolutionizing indoor food production and what sets them apart from other methods currently in use within the CEA industry?

When developing the Harvest Wall, we had two objectives – maximize plant count per square foot and make growing SIMPLE – The Harvest Wall achieves both.

Farming, in and of itself is a simple concept – plant, grow, harvest – repeat. Though we all know it’s never that simple, especially indoors, that’s really what it comes down to.

The Harvest Wall Vertigation™ System was developed with the idea of simplicity always top of mind.

Every aspect of the wall was purposefully designed with the user in mind — from the stackable grow tiles, that make the grow system more economical for manufacturing and shipping, offer the best plant density per square foot available and are able to fit in any shape/size grow space — to the patented Vertigation™ System and flood rail, providing precision fertigation and eliminating the need for emitters.

Each Harvest Wall comes ready to go and is equipped with all the hardware and electronics needed to start growing. There is an integrated reservoir, irrigation pump and controller that can be accessed manually or through a smart phone. Whether you are a beginner or experienced grower – the Harvest Wall Vertigation™ System can suit your needs.

Your mission includes empowering communities to address food insecurity at its source. Could you share any examples of how your technology has already made a positive impact on local food access and sustainability?

Photo by Darcy Finley

A natural focus of Harvest Today’s sales has been the Canadian Market – where Founder, Rick Langille is from. Canada has no shortage of rural, northern hemisphere regions where fresh produce is simply unavailable. Harvest Today currently has several operating farms in rural communities across Canada. We work with numerous First Nation organizations for not only food production, but also ceremonial herbs and spices no longer available to the indigenous peoples of the area.

Collaboration seems to be a key aspect of Harvest Today’s approach, as evidenced by your partnerships with other suppliers, distributors, and growers. Can you elaborate on the importance of collaboration in driving innovation and scalability within the indoor ag sector, and how these partnerships are contributing to the success of Harvest Wall systems?

Photo by Darcy Finley

The phrase, “It Takes A Village,” always comes to mind when discussing Harvest Today’s partnerships and collaborations. Yes, we build walls, that’s what we do. But Harvest Today isn’t just here to build walls – our objective is to GROW FOOD, and we can’t do it alone. Having solid trusted partners to help round out the offering and provide expertise in their field is our village – whether it’s lighting, cooling, consumables or anything in-between, we want to be able to point our customers in the right direction.

I’d like to call out SpectraGrow here, as our go-to LED lighting partner. Having SpectraGrow as a resource means we can confidently provide our customers with the latest in LED hardware and technology. With so many options out there – it can be daunting for a potential customer to just google “grow lights.”  We want to be that resource and having trusted partners is the only way to do it.

The company’s interest in ESG initiatives, particularly in bringing Harvest Walls to schools and prisons, is noteworthy. How do you envision these efforts making a positive impact, both in terms of food access and broader community engagement with sustainable agriculture practices

A cool thing about this business – for the most part, is that what’s good for ESG, is also usually good for business.  It’s not a this or that sort of situation. No matter how or where a Harvest Wall is being used – it’s growing local food – and that’s what we’re here for.

We are very proud ESG efforts and make them a focus of our everyday operations and lives. From an access point of view – when we say we’re here to grow food, we mean it! That’s the number one objective, grow local healthy food. The positive impact of just that, growing local healthy food, knows no bounds.

Looking ahead, what exciting developments or initiatives can we expect from Harvest Today in the coming months?

We will be launching our 4 port grow tile for the Harvest Today Harvest Wall Vertigation™ System. Our standard 6 port grow tile consists of 6 2” plant ports. The 4 port grow tile will have 4 3.25” plant ports. The volume of each port on the 4 port grow tile will be nearly 5x that of the 2” ports. This will provide a significantly larger root zone greatly expanding the portfolio of plants that can be grown in a Harvest Wall – most notably – larger fruiting and vining plants like tomatoes, strawberries, cucumbers, peppers, and more.

 

Harvest Today

 

For more information on Harvest Today, visit the website.

Scale Up Your Indoor Grow with Fertigation, Irrigation and Environmental Control by Rivulis 

Growing Indoors is Easy, right?

It sure was easy in the olden days if you produced only a handful of plants in your home. It was all manageable by hand and required only manual labor of love. However, expanding to grow commercially today requires thought, strategy, and most importantly, advanced automated technology to grow consistent premium crops and high yields. All are still produced with love but much more efficiently, consistently, and cost-effectively returning better crops and maximum profit. Indoor cultivation is an art. Adding automation is a scientific art backed by plant data.

When you think of automation, are you thinking no humans will be involved?

That’s not true at all; with automation, you’re eliminating the potential of human error in your indoor cultivation process. You’re taking out the inconsistency of hand watering and nutrient application—the manual management of lighting, humidity, CO2, and HVAC. You gain a more comprehensive view of your whole grow operations.

Commercial growers aim for consistency in their crop. The only way to repeat this turn after turn is with automated technology. Allowing growers to dial in their grow cycle with complete control of water and nutrient feed and precise environmental controls to maintain that profile, crop production and quality. Adding automation brings a considerable leap of innovation to your grow operations.

Rivulis has been at the forefront of helping farmers grow for the past 55 years with advanced drip and micro-irrigation technology and is bringing it indoors, assisting indoor growers in driving consistency and growth for higher yields and premium quality crops.

We offer the most comprehensive product portfolio in the industry with an extensive line of irrigation solutions and end-to-end automation projects for any crop in any climate. Our business is to help you grow bigger, better, and beyond. And we have been perfecting it for over five decades. Our expertise and automation technology can help YOU take your grow to the next level.

Amplify your grow power with Rivulis

Rivulis is the new standard in the industry that will help you push your grow into uncharted territory for premium crop and yield. The Rivulis C8100 precision fertigation system takes the guesswork out of your irrigation and feed programs with a user-friendly controller interface. Growers can easily program customized irrigation and nutrient feed schedules based on the plant’s needs. Giving them the exact amount of water and nutrients needed every time. The system comes with an EC/PH controls, so you can quickly and easily manage nutrient imbalances.

Taking your grow to the next level requires control of the growing environment. The C8100 system base model comes standard with the C4100 Irrigation Controller to manage your irrigation and fertigation needs. Add the C4100 Climate Controller for more control. The C4100 Climate is totally modular and works fantastically well with one, two, four up to an unlimited number of zones. Together, this platform is a powerful system to intelligently manage your indoor commercial grow, from lights, HVAC, CO2, temp/humidity control, and ventilation, all the way to the roots, with custom irrigation and feed programs.

Ready to take your grow to the next level? Visit us at the Indoor Ag-Con and talk to our experts about how to amplify your cultivation power. Find more information at www.rivulis.com.

Argus Controls | Sustaining Cannabis Production With Fertigation

Article Sourced From Greenhouse Grower magazine.

By Alex Fermon, Product Marketing Manager with Argus Controls, a founding member of the Sustainable Cannabis Coalition.

The United Nations estimates that by 2025, two-thirds of the world’s population will be living in water-stressed countries. With roughly 70% of the freshwater around the world being used for agriculture — a number that could climb to 90% in developing countries by 2030 — the need for efficient water management and sustainable irrigation is at a critical point.Argus Controls At Indoor Ag-Con 2022

Sustainable irrigation is defined as, “the rational practice of all activities related with the irrigation of plants, whether in the areas of horticulture, landscape, and ornamentals so that it helps to satisfy the respective survival and welfare needs of the present without compromising those of future generations.”

It considers the impacts of manufacturing and transportation of required equipment and materials, as well as incurred discharges and waste impacts.[1] For traditional horticulture and commercial agriculture, irrigation is a necessary process for plant growth and, although it can be done manually, automating this process could bring several benefits to growers.

Improving irrigation efficiency can contribute greatly to reducing production costs, making the industry more competitive and ultimately sustainable. Through proper irrigation, average yields can be maintained (or increased) while minimizing environmental impacts caused by excess applied water and subsequent agrichemical leaching.[2]

Fertigation as a Bridge to Sustainability

Fertigation is the process of delivering nutrients and water to a plant through automated irrigation. The goal is to not only produce a crop with higher yields, but to also run a more streamlined and sustainable operation. An automated system eliminates the need for constant monitoring and watering of plants and therefore will reduce overall workforce demands. Automation will also allow for consistency in quality that hand-watering cannot.

There are two common methods of delivering fertilizers through an irrigation system for sustainable production: dilute tank control and in-line injection.

Whether you select dilute tank feeding or an in-line injection system, there is a range of options for automating the nutrient dosing process. While automated dosing systems offer many management, productivity, and sustainability features (including reduced fertilizer and water runoff and better crop quality), they tend to be more complex and cost-prohibitive.

Consider a dilute tank control system when:

  • The whole crop can be administered with a single feed solution.
  • The dilute feed composition and strength (EC) do not change often.
  • The pH of water does not need frequent adjustment.

Consider an in-line injection system when:

  • Irrigation scheduling and nutrient dosing are integrated.
  • Supplying more than one nutrient formulation on the same irrigation system (different crop requirements).
  • The ability is needed to vary the feeding strength (EC) without having to prepare new stock solutions.

Some automated environmental control systems only manage the nutrient dosing equipment, while other horticulture nutrient systems can integrate irrigation scheduling with nutrient dosing activities. An automated fertigation system can be integrated with the facility’s environmental control system where it can be monitored and managed from a centralized user interface along with all other controlled processes within the grow operation.

Fertigation equipment and systems vary with each application and should be capable of adapting to the design and operation of the overall facility. This may include controls and monitoring for:

  • Tank levels
  • EC
  • pH
  • Acid/base dosing equipment
  • Water temperature
  • Soil moisture levels
  • Leaching rates (over drain)
  • Nutrient dosing equipment
  • Pump controls
  • Irrigation zone valves
  • Line purging
  • Recirculation management
  • Water treatment equipment (filters, pasteurizers, ozone, UV, etc.)

There are several factors to consider when planning, designing, and automating an irrigation or fertigation solution in a horticultural facility. Planning for sustainability will result in more efficient use of available resources allowing for long-term viability and success.

As the horticulture industry continues to evolve, so do sustainability solutions like greenhouse automation systems. The future of irrigation controls promises more intricate, intuitive systems with advanced sensors to support more sustainable practices.

REFERENCES:

[1] What we understand for sustainable irrigation. “Asociacion del Riego Sostenible”. Available at: http://www.riego.org/asociacion-riego-sostenible/la-asociacion/sustainable-irrigation-definition/ (Accessed: 29 January 2021).

 

[1] Munoz-Carpena, Dukes (2018) Automatic Irrigation Based on Soil Moisture for Vegetable Crops. University of Florida. Available at: https://edis.ifas.ufl.edu/ae354 (Accessed: 21 January 2021).

 

Neff, Jeff, “Automated Irrigation Techniques”. Available at: https://www.youtube.com/watch?v=IwWU9BxVJZ0/ (Accessed: 29 January 2021)