Cultivation

Articles

Here, we explain how plant-growth parameters interact with carbon dioxide content in grow room air and how cultivators can best apply this knowledge to their commercial cannabis production facilities or research programs.

How Does Carbon Dioxide Enrichment Affect Environmental Control?

Gretchen Schimelpfenig, PE, is the Technical Director of RII and manages the organization’s Technical Advisory Council. She is an LED-lit home cultivator. While serving Burlington Electric Department customers, she incentivized horticultural LED lighting equipment through energy efficiency programs, and has commissioned LED lighting designs and installed systems in commercial and industrial buildings, including greenhouses used for academic research on hemp and other cultivars. She authored the RII 

Best Practices Guides on HVAC and LED Lighting for Cannabis Cultivation and Controlled Environment Agriculture.

 She has a B.S. in Architectural Engineering from the University of Wyoming and an M.S. in Civil Engineering from Stanford University. She is a licensed Civil Professional Engineer in California and Vermont. 

Learn how to bring efficiency concepts together to create circular cannabis systems.

Circular Cannabis Systems: Tracking and Minimizing Waste  and Emissions Impacts

A look at what effects water and air movement in plants.

Providing Sufficient Airflow for  Plant Growth Environments

is a Full Professor and Shimadzu Distinguished Professor of Analytical Chemistry in the Department of Chemistry & Biochemistry at The University of Texas (UT) at Arlington.

The data presented here document the phytochemical composition of a large dataset of Group III cannabis cultivars and allow for the identification of distinct sub-classes.


Differentiation of Group III Cannabis Cultivars into Novel Sub-Classes

Josh Crossney is the columnist and editor of “Cannabis Crossroads” and a contributing editor to 

 magazine. Crossney is also the president and CEO of Cannabis Science Conference. Direct correspondence to:


Rylie and Janie Maedler along with Dr. Reggie Gaudino discuss the challenges in growing hemp for medical-grade CBD and Rylie’s Sunshine brand.

Inspiration, Move Me Brightly: A Closer Look at the Rylie’s Sunshine Journey Led by the Youngest CEO in Cannabis

David Hodes has written for many cannabis publications, and organized or moderated sessions at national and international cannabis trade shows. He was voted the 2018 Journalist of the Year by Americans for Safe Access, the world’s largest medical cannabis advocacy organization.

Better seed genetics, power-free tunable lighting, and other new scientific discoveries are making headway in what has become an ag-tech leading industry.

Cultivation Breakthroughs  for a More Uniform Plant Are Coming

Learn about the value of monitoring environmental conditions, how software platforms can analyze data and offer insights, and the ways growers can use data to optimize plant health and vitality.


Make Data Work for You: Environmental Monitoring for Optimal Outcomes

Unrivaled Brands recently announced the launch of their new state of the art cultivation facility operating in Oakland, California.

Unrivaled Brands Launches New Cultivation Facility

Part III of this series explores the impact of light spectrum on plant growth and the equipment needed for indoor cultivation.

Does Light Spectrum  Alter Plant Transpiration Rates?

Learn about the four major steps of integrated pest management (IPM) programs: setting action thresholds; monitoring and identification, prevention, and control; the various control methodologies; and how climate control systems both enable indoor cannabis cultivation and can manage pests like mold and mildew.