It will shorten flower time but at the expense of yield per harvest and per plant.
Try CO2 enrichment instead.
stinkyattic Reviewed by stinkyattic on . Light cycle cuts down Flowering Time? I was on a forum and reading an article that was stating that changing the light cycle you can cut back flowering time and increase Yields.. If this is true it would be fantastic. I've read up on the Alternating Light Pattern Theory. Which people are claiming to also receive better results then all light's on. The article discussed a growers experiments with 18 hour light cycles, based on the theory that plants were most efficient at gathering light during only a portion of the 'day' Rating: 5