Posts Tagged ‘Apical Bud’
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Colorado Issues Safety Advisory Over Pesticide Contamination Concerns

by Szuon April 26, 2017
The Colorado Department of Revenue (DOR), in conjunction with the Colorado Department of Agriculture (CDA) and the Colorado Department of Public Health and Environment (CDPHE) issued two public health and safety advisories this morning after they identified pesticide residues on dried cannabis flower, trim, concentrates and infused products, according to the advisory. The contaminated products […]

Judging a Craft Cannabis Competition

by Szuon April 19, 2017
Willamette Week, a Portland-based publication, is hosting the 2017 Cultivation Classic with Farma, Cascadia Labs, Phylos Bioscience and the Resource Innovation Institute on May 12th. The event is a benefit for the Ethical Cannabis Alliance, an organization that promotes sustainability, labor standards and education surrounding the integrity and ethics of growing cannabis. Cultivation Classic is […]

Applications for Tissue Culture in Cannabis Growing: Part 1

by Szuon April 13, 2017
Dr. Hope Jones, chief scientific officer of C4 Laboratories, believes there are a number of opportunities for cannabis growers to scale their cultivation up with micropropagation. In her presentation at the CannaGrow conference recently, Dr. Jones discussed the applications and advantages of tissue culture techniques in cannabis growing. Dr. Hope Jones, chief scientific officer at […]

Opening a Dispensary on an Island: Overcoming a Barrier to Business

by Szuon March 31, 2017
Martha’s Vineyard is renowned for its beautiful beaches, quaint whaling towns and picturesque rolling countryside. The island is well known as a popular vacation spot for the rich and famous, including the Obamas, the Clintons and Larry David. The movie Jaws was filmed there and the infamous Ted Kennedy-Chappaquiddick incident took place there in 1969. […]

Understanding Dissolved Oxygen in Cannabis Cultivation

by Szuon March 29, 2017
Oxygen plays an integral role in plant photosynthesis, respiration and transpiration. Photosynthesis requires water from the roots making its way up the plant via capillary action, which is where oxygen’s job comes in. For both water and nutrient uptake, oxygen levels at the root tips and hairs is a controlling input. A plant converts sugar […]

Preventing Yeast and Mold with Two-Way Humidity Control

by Szuon March 22, 2017
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 level of human handling, and […]

Human Error? No Problem

by Szuon March 20, 2017
If you are in the business of growing cannabis, you should be aware of the common reasons for production losses, how to address root causes and how to prevent future occurrences in a sustainable way. Human error is the number one root cause identified in investigations for defects in the cultivation business. Sadly, little is […]

Implementing Real Science in Cultivation and Extraction

by Szuon February 22, 2017
Formed in 2015, Outco is a vertically integrated, licensed producer of medical cannabis in Southern California. Outco manages Outliers Collective, the first licensed dispensary continually operating in San Diego County. They operate the first licensed cultivation on Native American land in Southern California, the first cultivation building permit in Southern California and the first licensed […]

Green Man Cannabis Recalls Due to Pesticide Residue Detection

by Szuon January 23, 2017
Denver-based Green Man Cannabis last week voluntarily recalled batches of cannabis sold to both medical patients and recreational consumers. The recall comes after the discovery of off-label pesticides during inspections in both dry-flower cannabis and infused products. Photo: Sheila Sund, Flickr According to the Denver Department of Environmental Health (DEH), the products have labels that […]

Canadian Cannabis Recalls Raise Questions About Choices in Testing Methods

by Szuon January 10, 2017
Cannabis sold between August and December of 2016 is being voluntarily recalled by Organigram, a Canadian cannabis producer, due to the detection of unapproved pesticides, according to a press release. Organigram is a licensed medical cannabis producer in Canada, which received an organic certification back in 2014 by ECOCERT, a third-party organic certification organization based […]