Marijuana plants exposed to a bioacoustic protocol produced nearly twice as much usable dry flower as untreated plants in a new cultivation study. Treated plants produced an average of 28.2 grams of trimmed buds, compared with 12.8 grams among controls, an increase of 120.9%. Treated flower averaged 24.90% THC, compared with 25.05% among controls. However, because the treated plants produced considerably more flower, their total THC yield was much higher. The average treated plant produced an estimated 7.03 grams of THC, compared with 3.20 grams per control plant, a 119.5% increase.