Marijuana in Illinois

 Marijuana plants grow under lights at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

Marijuana plants grow under lights at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

 Yasmin Pena trims excess leaves from marijuana plants at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

Yasmin Pena trims excess leaves from marijuana plants at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

 Angie Moreland trims marijuana buds at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

Angie Moreland trims marijuana buds at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

 Marijuana buds are trimmed at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

Marijuana buds are trimmed at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

 Matt Rowbotham, left, and Margo Vesely wrap edible cannabis candies at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

Matt Rowbotham, left, and Margo Vesely wrap edible cannabis candies at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

 Edible cannabis chocolates are ready to be wrapped at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

Edible cannabis chocolates are ready to be wrapped at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

 Juan David Garcia measures portions of a cannabis product at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

Juan David Garcia measures portions of a cannabis product at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

 Ellen Anderson looks at a marijuana bud under a magnifying glass at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

Ellen Anderson looks at a marijuana bud under a magnifying glass at Cresco Labs medical marijuana cultivation facility Wednesday, August 8, 2018, in Joliet, Ill. (Erin Hooley/Chicago Tribune)

A look at the rapidly expanding medical marijuana company Cresco Labs Wednesday, Aug. 8, 2018, in Joliet, Ill. The company cultivates various strands of marijuana and also extracts compounds from the plants to create cannabis candies and other edibles, and cannabis oils, tinctures and other products for a variety of uses.

Link to Chicago Tribune story by Ally Marotti: Despite low demand, medical marijuana companies in Illinois are growing