Catalyst BC Blog

HVAC professional installing ventilation ducts in a cannabis grow facility, optimizing HVACD cannabis grow system efficiency.
Cannabis Consulting, Cannabis Cultivation, Cannabis Facility Design, Cannabis Operations and Optimization

Demystifying HVACD Systems for Cannabis Grow Facilities

Cannabis grow rooms require precisely controlled environments, making Heating, Ventilation, Air Conditioning, and Dehumidification (HVACD) systems essential for success. As plants progress through their growth cycle—transitioning from the Veg room to the Flower room—environmental factors such as lighting, irrigation, temperature, and humidity must be carefully managed to achieve optimal yields and product quality.

A close-up of a water droplet creating ripples on the surface, symbolizing the importance of cannabis facility water management and sustainability.
Cannabis Consulting, Cannabis Cultivation, Cannabis Facility Design, Cannabis Operations and Optimization, Laws and Regulations

Optimizing Water Use in Cannabis Grow Facility Design

Indoor cannabis cultivation relies heavily on a consistent and high-quality water supply. From irrigation to climate control and facility maintenance, water plays a vital role in ensuring optimal plant growth and operational efficiency. Understanding the various uses of water in a cannabis grow facility and implementing sustainable strategies can enhance both productivity and resource efficiency.

Person holding their nose due to strong cannabis odor outside a greenhouse.
California, Cannabis Consulting, Cannabis Facility Design, Cannabis News, Cannabis Operations and Optimization, Laws and Regulations, United States

Cannabis Odor Control: How Cultivators Can Prevent Legal Issues with Advanced Solutions

A recent California Superior Court ruling has sent ripples through the cannabis industry by allowing a class-action lawsuit to proceed against Valley Crest Farms, a greenhouse cannabis cultivation operation in Carpinteria Valley. The case revolves around persistent odor complaints from nearby residents, who claim that the strong, unpleasant smell of cannabis has negatively impacted their property values, businesses, and overall quality of life.

Three individuals sit across from an attorney at a Clean Slate meeting in Minnesota, discussing their expungement options.
Cannabis News, Minnesota, United States

Minnesota Cannabis Expungement Coming – The 2025 Clean Slate Tour

Everyone deserves a second chance, and for many Minnesotans, clearing an old criminal record can be the key to unlocking new opportunities. The Minnesota Attorney General’s Office is dedicated to helping individuals move forward with a clean slate by hosting Clean Slate Expungement Clinics across the state. These clinics provide an opportunity for eligible individuals to have their state court records sealed—removing barriers to employment, housing, and professional licensing.

Colorado Psilocybin License Application guide featuring psilocybin mushrooms.
Colorado, Laws and Regulations, Natural Medicine, Psychedelics, United States

Colorado Psilocybin License Application: The Definitive Guide

With Colorado’s regulated psilocybin program now in effect, exciting opportunities await entrepreneurs, facilitators, and businesses in the state’s natural medicine market. Whether your goal is to open a healing center, cultivate psilocybin, or become a licensed facilitator, our comprehensive guide to obtaining a Colorado Psilocybin License is here to help you every step of the way.

A close-up of a flowering cannabis plant, representing the ongoing debate over Iowa cannabis legalization in 2025.
Cannabis News, Iowa, Laws and Regulations, Medical Cannabis, United States

Iowa Cannabis Legalization 2025: Incremental Steps Toward Expansion and Reform

Iowa’s medical cannabis program remains one of the most restrictive in the country, to the extent that some advocacy groups do not even recognize it as a legitimate cannabis market. With stringent limitations on product availability, patient access, and dispensary operations, the state’s program offers minimal relief compared to more robust medical cannabis frameworks elsewhere. However, with several reform bills in play this session, Iowa may see incremental changes in 2025.

Two cannabis flowers representing the ongoing debate over Virginia cannabis legalization in 2025.
Cannabis News, Laws and Regulations, United States, Virginia

Virginia Cannabis Legalization 2025: Stuck in Limbo Under Youngkin’s Veto Power

Virginia Cannabis Legalization remains in a state of limbo. While adults 21 and older can legally grow, possess, and consume cannabis, they have no legal avenue to purchase it within the state. This predicament stems from a 2021 legalization bill signed by former Democratic Gov. Ralph Northam, which required reenactment to establish a regulated market. However, Republican Gov. Glenn Youngkin’s opposition to cannabis reform has stalled further progress.

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