few adjustments. Added my carbon filter, installed heater with built in thermostat so I can maintain a temp of 25degrees, took my dragon light (blurple) out as its simply not needed with the two full spectrums that are in there. Their hitting take off phase nicely , showing no deficiency in any way and root expansion is great with water uptake increasing steadily! These girls are happy and so am I for my first grow. Dialed in well with dechlorinated, ph 6.2 water. Soil is now canna terra professional that's got feed for 10days or so pluss a healthy dose of perlite. Decided to take a different approach to coco and soil mix as i feel it overly complicated things unnecessarily and i see great results from my current medium from other growers! Using cal mag every other water untill my soil nutes run out tuen im going to use canna terra veg feed ¼ measure probably but ill let the plant tell me they need it before I go in with the additional nutrients. Peace