5 Dutch Gals (Blue Amnesia Autoflower) [Amsterdam Genetics]

My goal: grow that topshelf goodness of Love. Tips always welcome. Lights: I use Hortilight CMH 315w for 5 little gals, right now the wattage is on 145w as the lamp is quite close to the plants. Seedlings are quite small with their little leaves so I will increase the wattage when they go into veg with more nodes. Soil: 70 coco 30 perlite because I want the roots to receive plenty of oxygen for a well established development. I tend to water them a little bit at a time 250 mL/12 hours. Pots: The pots I use are smart pots with 11L. 20 hours of Light. Lightbulb: is Philips CMH 315w 3100k for flowering. Watering: Ph 6.2-6.1, EC/PPM unknown as of 19-04-2024. Right now I use: first watering for Seedlings, I will up the dosage once the plants got their true leaves but I do not want to underfeed the plants due to coco coir having 0 nutrients. I will add magnesium-sulfate soon. Canna Rhizotonic 2 ml/L Canna Coco A 1 ml/L Canna Coco B 1 ml/L These will increase overtime to the feeding schedule as provided by Canna as the plants get older. Temp: 22 *C so I hope it gets warmer but the light is recently on. Humidity ranging between min 52-72 max but currently 65%.