12/12 lighting cycle

Newbie here. Once you switch to 12/12 lighting, does the plant start to grow at a faster rate?

it may a liitle bit as for a plant doubles or triples in size in the first month of flower.

once you switch to 12/12, anywhere from the third to fifth week there will be rapid calyx formation after that it slows then swells the last three weeks or so.

as the people before me have posted, yes it grows at a faster rate for a short time