In 1983, 27 year old Jack Peterson opened Moldesign, a plastic injection moldmaking business which focuses on making plastic products better by design. In 2014, Jack and his oldest son, Ryan, created the GreenStalk Vertical Planter which has only multiplied Jack’s lifelong passion for gardening.
The Peterson family went on to create the GreenStalk Mover (2017), the GreenStalk Plant Support (2019) and the GreenStalk Leaf (2020) to make growing even simpler. Today, Jack enjoys working with his wife Kathy of 46 years, many of their children and now their grandchildren. GreenStalk and Moldesign are based in Knoxville, TN.