Gelato 33

Week 1 of veg(from Seed- really week 0). Followed instructions from Crop Kings Seeds where I purchased these seeds from. They're based in Canada and i got my package in 3 days with extra seeds, 100% germination rate. Would recommend. Started these in a 2x4 tent with a 45 watt led lamp hanging about a foot above the tank. I moved them further away once they grew a little, and added a second 45 watt light for this seedling stage. I'm also experimenting with using an Exhale bag for extra CO2 this grow. They bag im using claims 1500ppm co2 in 4x4 tent I've been using it this whole time and the plants seem happy. Hard to tell if its making much of a difference yet but they are growing well. By the end of this week they had roots that were a few inches long too. I wait until I see good early root development then I added a very weak nutrient solution to get them started. General Hydro nutes at about 120ppm 5.7ph. This is a DWC grow starting these 4 plants in a 1 gallon clone tank i had from last year. Stats a messing up, but kept it at 75 degrees F and about 40% humidity, estimating around 900 ppm co2 but I don't have a meter to measure. Estimating from what I've seen people measure in their tents with the exhale bag.