if the plants were put into 12/12 at the same time and you add more light it will help with yeild and density but if you let them bud to long it could ruin your harvest the flowering period is only so long if you continue to try to bud after that the quality of your harvest will start to degrade

good luck-Bomb
smokinbomb Reviewed by smokinbomb on . an immature plant... let's say at 3 weeks into flowering, you have an immature plant in your garden due to lack of light... IF you add more light and get it healthy, would the yield be less if you harvested weeks later than planned-- allowing it to mature properly? Rating: 5