Mephistos in an Earthbox

First time running Mephisto Genetics, chose Sour Stomper and Double Grape for their shared lineage so hopefully their stature and time to harvest are similar. This'll be my second grow indoors and I've gone with an Earthbox filled with Build-A-Soil 3.0 for a water only grow. Seeds were germinated in a rapid rooter, then placed on a heat mat with a humidity dome on top. Should've been put in the earthbox sooner but I took too long to setup the soil. Will be using an HLG QB648 Diablo + Meanwell XLG-150-H-AB for the full grow cycle on 20/4. May add another QB288 during flowering depending on how even coverage is.