inside sunchamber
Sep 10 2020
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Carbon Dioxide and Optimal Plant Growth

By Hervé Maumus-Hue Carbon dioxide (CO2): The Basics  Introduction 1 - Different types of plants, different biological processes 2 - C3 plants: the importance of CO2  supplementation 3 - Supplying CO2 - Considerations 4 - Injection techniques 5 - Estimating the cost of CO2 6 - Injecting CO2 can be more cost effective than supplement…
9 CARDINALS for plant growth
Sep 09 2020
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Plant Diet : How To Grow Healthy Plants

By Hervé Maumus-Hue Managing a perfect growing environment is challenging and is the topic of much research. We know that the environment dictates the efficiency of these chemical and physical processes/reactions. As shown below, the environment can be divided into 9 main parameters called the nine cardinal parameters: CO2, temperature, humidity, light, wind, oxygen in…
quality by design workers
Jun 29 2020
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What is Quality by Design?

What is QbD? Quality by Design (QbD) is a design approach with a focus on building quality into the original product. A product can be defined as a good, service, information, or an internal process. The QbD process is organized into five major steps: defining the objectives and goals, the discovery of appropriate data, design,…
visible spectrum
Jun 19 2020
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Tuning the Spectrum – An Introduction to Far-Red 

At Ceres, we help our clients become smarter growers by staying at the forefront of greenhouse technology. We conduct our own research on greenhouse systems and collaborate with research institutions so we can continue to optimize our structures. The following is an overview of Red and Far Red light radiation and its effects on plants.…
LED_cannabis
Jun 04 2020
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Supplemental Lighting Strategies for Commercial Cannabis Operations

Are you spending too much on energy costs?   Now that we’ve covered how greenhouse design can save you on lighting costs, and the pros and cons of HPS and LED lights, we’ll discuss how you can increase lighting efficiencies in your commercial cannabis greenhouse with a smart lighting strategy. Let’s review some lighting terms…
light comparison graph
May 18 2020
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LED v HPS: How to Choose the Best Supplemental Lighting for Your Greenhouse

For the second installation of our greenhouse lighting series, we will be discussing the difference between the two most commonly used artificial lights in commercial greenhouse operations - HPS (high-pressure sodium) and LED (light-emitting diode). Read Part 1 here.   A Brief Introduction HPS bulbs create light by sending electricity back and forth through an “arc…
Light harvesting in the greenhouse
May 08 2020
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Smart Greenhouse Design Leads To Significant Cost Savings For Lighting

The benefit of growing in a greenhouse, rather than growing indoors, is the ability to utilize free energy from the sun. The sun’s energy is more powerful and effective than any artificial light available. The downside is it’s not consistent. Sunlight intensity will fluctuate depending on a multitude of factors, so commercial greenhouse growers depend…
water fountain
Mar 19 2020
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Water Treatment Solutions for your Cannabis Greenhouse

Major water quality considerations and ways to treat your water for optimal greenhouse production.   When it comes to irrigation, cannabis cultivators get their water from a variety of sources. Whether it’s well, surface, or municipal water, it’s important to have a water treatment system in place to ensure optimal plant growth. If you’re reading…
Vera Ceres greenhouse
Feb 11 2020
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Benefits of Growing Cannabis in a Sealed Hybrid Greenhouse

Strong odors from cannabis farms can annoy and result in complaints from nearby residents. Many growers struggling with this issue control the smell by spending lots of money on odor mitigation systems such as masking agents or filters. While this is one way to keep happy neighbors, we believe a better solution starts with the…
ecoloop
Jan 03 2020
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Introducing the EcoLoop™:  Ceres Most Energy-Efficient Heating and Cooling System Yet 

At Ceres we are challenging the idea that “high tech” means “expensive” when it comes to greenhouse design. Between our patented passive solar structural design and our Ground to Air Heat Transfer (GAHT™) System, innovation is at our core and we aim to provide growers with the most energy-efficient growing solutions. We help our growers…