Canadian pot growers say marijuana byproduct a wasted opportunity for industry

VANCOUVER — Licensed marijuana producers in Canada are throwing out thousands of kilograms of plant waste each year in what some of them say is a missed opportunity to find other uses for the byproduct.

Health Canada’s destruction policy for producers makes it impossible to benefit or learn from the potentially valuable waste product, said Terry Lake, the vice-president of corporate social responsibility at Hydropothecary, a licensed producer in Gatineau, Que.

“We’re growing like 3,000 kilograms to a 108,000 thousand kilograms each year, that’s an awful lot of waste,” said Lake, who is a former health minister in British Columbia.

Lake said almost half of everything Hydropothecary grows is tossed into the compost bin.

Like its cousin the hemp plant, Lake said the stems of the marijuana plant could be used as fibre for a wealth of products like T-shirts, animal feed and housing siding.

“The stalk could be used as a reinforcer for cement, another use of hemp fibre, or could be used as insulation,” said Lake.

Shawn McDougall, production manager at BlissCo, a licensed producer in Langley, B.C., said the company mixes leftover stalks, stems and leaves into its food waste compost, and must report the amount dumped to Health Canada.

“There is some great future potential stuff there, but we’re mandated by Health Canada to destroy and dispose,” said McDougall.

Lake said Hydropothecary has to undergo the same process.

No one from Health Canada was available for an interview.

McDougall and Lake said most of the plant material underneath the flowered buds, such as leaves, stems, and stalks, all have negligible amounts of THC, the active chemical ingredient found in marijuana plants.

McDougall said for years when marijuana was unregulated in California and Oregon personal growers would juice the leaves and stems of the plant, turning them into a beverage.

BlissCo CEO Damian Kettlewell said juicing is just one of the applications they would like to develop after legalization in Canada later this year, along with distilled marijuana resin, commonly known as shatter.

“We are in the process of doing research on edibles and on vape pens, and then we anticipate there will be other high concentrate and high THC products like shatter available as well,” said Kettlewell.

McDougall said none of the company’s plants are sprayed with pesticides.

While purchasing cannabis from a licensed dealer will become legal in the coming months, people waiting to buy legalized edibles and other products will have to wait longer.

Health Canada has said edibles and specific concentrates will be legalized no later than 12 months after the Cannabis Act comes into force.

Lake said Health Canada is likely overwhelmed with the pending marijuana legislative changes, but it is only be a matter of time before the agency reverses its policies on the potential benefits to be found in byproducts from marijuana plants.

“I have every confidence that in the future they’ll look at how we can utilize what is now just a waste product into something that’s useful for Canadian society.”

Just Posted

Sport of axe throwing growing in Red Deer

True North Axe Throwing wants sport to be ‘Canadian version of darts’

Optimism remains for Red Deer hospital expansion

Red Deer’s incoming UCP MLAs both have been strong supporters of expansion

RDC cancels championship-winning golf program due to tight finances

Short season, small number of student golfers were also considerations

Fire investigators comb through industrial fire wreckage looking for answers

Industrial building in north Red Deer was completely gutted in Wednesday morning fire

WATCH: An ‘Eggstemely Fun Easter’ at Bower Place in Red Deer

Bower Place mall made sure Red Deer families were able to have… Continue reading

Notre Dame rector: “Computer glitch” possible fire culprit

PARIS — A “computer glitch” may have been behind the fast-spreading fire… Continue reading

Former journalist pleads guilty to robbing two banks in Medicine Hat

MEDICINE HAT, Alta. — A former journalist arrested almost two years ago… Continue reading

Austria fears for three top climbers missing in Banff National Park

BERLIN — Austrian Chancellor Sebastian Kurz said Friday his thoughts are with… Continue reading

As Vancouver fights over 4-20, Seattle’s Hempfest enjoys tolerance, some support

VANCOUVER — They both came from humble beginnings: small protests against marijuana… Continue reading

All eyes on the surging Greens as Prince Edward Island goes to the polls

After a brief provincial election campaign devoid of drama, voters on Prince… Continue reading

North Dakota company where 4 were slain seeks normalcy

MANDAN, N.D. — Camaraderie was so important for the “coffee club” at… Continue reading

Trump blasts ex-advisers who say he tried to stop Mueller

WASHINGTON — A day after celebrating the release of the Mueller report… Continue reading

Sanders claims she didn’t lie, despite Mueller finding

WASHINGTON — President Donald Trump’s spokeswoman Sarah Sanders pushed back Friday against… Continue reading

Most Read