Colorado vs. California: Two Different Approaches to Mold Testing in Cannabis

Across the country, there is a patchwork of regulatory requirements that vary from state to state. Regulations focus on limiting microbial impurities (such as mold) present in cannabis in order for consumers to receive a safe product. When cultivators in Colorado and Nevada submit their cannabis product to laboratories for […]

10 Treatment Methods to Reduce Mold in Cannabis

As the operations manager at Los Sueños Farms, the largest outdoor cannabis farm in the country, I was tasked with the challenge of finding a yeast and mold remediation treatment method that would ensure safe and healthy cannabis for all of our customers while complying with stringent regulations. While outdoor […]

How to Reduce Mold & Contaminants in Indoor, Greenhouse and Outdoor Grows

Controlling your grow environment doesn’t start when you germinate your first seeds, it starts before you build your grow. There are steps you can take that will have a significant impact on mold growth and contamination, and these will vary based on the grow environment you choose. Below is a […]

10 Ways to Reduce Mold in Your Grow

Regardless of whether your grow is indoor or in a greenhouse, mold is a factor that all cultivators must consider. Photo credit: Steep Hill- a petri dish of mold growth from tested cannabis After weeks of careful tending, pruning and watering to encourage a strong harvest, all cultivators are looking […]

Microbiology 101 Part Two

Microbiology 101 Part One introduced the reader to the science of microbiology and sources of microbes. In Part Two, we discuss the control of microorganisms in your products. Part 2 The cannabis industry is probably more informed about patients and consumers of their products than the general food industry. In […]

Microbiology 101 Part One

I have been studying microorganisms for over 35 years, and the elusive critters still fascinate me! Here in Microbiology 101, I write about the foundation of knowledge on which all microbiologists build. You may have a general interest in microbiology or have concerns in your operation. By understanding microbiology, you […]

Total Yeast & Mold Count: What Cultivators & Business Owners Need to Know

Editor’s note: This article should serve as a foundation of knowledge for yeast and mold in cannabis. Beginning in January 2018, we will publish a series of articles focused entirely on yeast and mold, discussing topics such as TYMC testing, preventing yeast and mold in cultivation and treatment methods to […]

DigiPath Gets Rec Testing License, Renews Medical License In Nevada

According to a press release, Digipath, Inc. (OTCQB: DIGP) was awarded a recreational cannabis-testing license and a renewal of their medical cannabis-testing license in Nevada. Digipath Labs is based in Las Vegas, NV The news came the week following Nevada’s opening day for recreational cannabis sales, which began July 1st. […]

Preventing Yeast and Mold with Two-Way Humidity Control

When a grower harvests their cannabis plants, they process it by drying, curing and trimming the plant material. Dried cannabis ready for the consumer can often sit on retail shelves for months before it is purchased. According to the Cannabis Safety Institute, trimming is the processing stage with the highest […]