Ellen Holland

Ellen Holland is an Oakland-based journalist who has written about cannabis since 2013. A former senior editor at Cannabis Now magazine, her new book "Weed: A Connoisseur's Guide" debuts in October.

Articles contributed to Leafly (by most recent)

Where is growing weed most environmentally sound?

Ellen Holland – September 23, 2021

Temperate climates with clean grids grow the greenest green. Read more

Searching for the fountain of Blue Dream in Santa Cruz, CA

Ellen Holland – July 20, 2021

No one has claimed this ubiquitous strain. Read more

Does cannabis interact with a COVID shot?

Ellen Holland – June 8, 2021

Is it OK to use CBD or THC pre or post-vaccine for COVID? Read more

What strains make you sneeze?

Ellen Holland – May 12, 2021

Allergy sufferers might want to stay out of cannabis farming. Read more

Beyond Blue Dream: A Haze family genealogy

Ellen Holland – April 1, 2021

Go beyond Blue Dream with this Haze family genealogy. Read more

Amid legalization, teen hospitalizations for pot down 50%, CDC finds

Ellen Holland – March 30, 2021

The bulk of legalization research indicates kids are alright. Read more

Prohibitionists want THC-limit laws. Here’s why patients and consumers are fighting back

Ellen Holland – March 6, 2021

In Florida and other states, "THC cap" bills are gaining traction—and could force patients into the unsafe illegal market. Read more

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Ellen Holland

Articles contributed to Leafly (by most recent)