Hemp Grower Spotlight: Mike and Leslie Halsema

Mike and Leslie Halsema are the owners of Halsema Hemp Farms in Clarks Hill, Indiana. Halsema Hemp Farms grows hemp from seed and uses it to produce CBD-infused products, like chocolates and pet treats.

Mike and Leslie became interested in hemp when Mike began using CBD for health-related reasons. “We started CBD wellness with other companies,” Leslie explained, “but we chose to create our business because we wanted a better and stronger CBD that helped heal Mike.” Mike and Leslie are now in their fourth year of growing CBD hemp. Each year, they plant 1 acre, which contains about 1,000 plants. The Halsemas use organic methods, such as applying soap and water and removing insects by hand, to control pests and disease on the plants.

“I’m excited to grow hemp because of its range of capabilities,” said Mike. “There are so many varieties that do different things. It’s a great thing to grow the plants and see what you get at the end of the season.”

Hemp products Various products developed by Halsema Hemp Farms. Photo provided.

The couple works together to get their products from seed to shelf to consumer. Mike takes the lead on growing and extracting while Leslie oversees managing, promoting and branding the business. The CBD wellness products Mike and Leslie create are sold at their farm and online.

Through their time in the industry, Mike and Leslie have learned a lot about what it takes to be successful hemp growers. “Do your research, and start small,” said Leslie. “It’s a very labor intense industry.” Mike also added that knowing your plant, the laws and your buyers are key to successful hemp production.

Featured Stories

Steve Dahnke, Jack Ward and Larry and Janet White
Four inducted into Indiana Livestock Breeders Association Hall of Fame

Steve Dahnke, Jack Ward and Larry and Janet White join the ILBA Hall of Fame.

Read More
yellow agave flower sprout from the giant flower stalk against a clear blue sky
The death bloom of a century plant

Agave americana, also known as the century plant, has evolved for a dry desert life. For 30...

Read More
Two Purdue students compete in the Jack and Jack double buck competition at Midwest Conclave 2026
FNR Students Experience Midwest Forestry Conclave

The Purdue student chapter of the Society of American Foresters participated in the 69th Midwest...

Read More
The Ecology of Natural Disturbances class stands in front of the Smoky Mountains.
Disturbance Ecology Comes to Life on Spring Break Trip

Every other year, the FNR 53600/53601 Ecology of Natural Disturbances class takes a spring break...

Read More
The state fair midway, featuring crowds of people and a ferris wheel.
Meet Purdue Animal Sciences' 2026 Indiana State Fair Animal Ambassadors

Meet the Purdue Animal Sciences students educating visitors at Animal Town.

Read More
4 students stand in front of marshall porterfield, all in different space and NASA shirts, one carrying a plastic jug with a white fungus growing over a mycoponics tube inside. Grow tents line the background on each side.
Mushrooms in space: Purdue researchers invent mycoponics to cultivate fungi for Earth, the moon and beyond

Porterfield founded MycoGravity — the Purdue Innovates Office of Technology...

Read More