Thanks for the welcome. Yeah they are about 1 month, but the light came late. 7 inches tall. I'm going to upsize the pots (currently 1 gallon) to 3 gallons and wait until they are 2ft to start the flowering photoperiod.
Cutting the top off now would not make any beneficial splitting? I sort of thought if you do it earlier you get more, maybe I'm mistaken (quite likely).