Giving cannabis plants an extra hour of light each day during flowering can make more bud without hurting the quality (A Study of Two High-THC Cultivars Grown under 12 h vs. 13 h Days)

Giving cannabis plants an extra hour of light each day during flowering can make more bud without hurting the quality (A Study of Two High-THC Cultivars Grown under 12 h vs. 13 h Days)

Source: mdpi.com

https://www.mdpi.com/2223-7747/13/3/433