Large scale cannabis grows have many potential trellis options, but instead of creating rows of plastic netting, Fish from Wild West Growers used a unique bamboo structure for each plant.
Tyler Lennick from Butte Creek Farms, Charlie Cassidy from TKO Reserve, and Paul Rosas (BrownGuy420) from SOLO farms all agreed on the best way to be cost effective in a large grow. The answer may be more simple than you think.