First Ever Grow - GreenCrack Auto

bit worried i didn't get to water it yesterday and only give it about 300 ml on Friday, might be nothing but i think i see a small white spot on one of the leafs and i think it all look s a bit yellow compared to a few days a go. Could just be nervous with my first grow lol. I have watered and will keep an eye Asked a question about why my leaves are yellowing and i saw a little brown dot. I have ordered some cal-mag and should get it next week so hopefully this will help. Soil has perlite mixed in and when i water it seems to drain pretty well and the soil feels damp under the surface but not wet. I have also moved the light further away so fingers crossed. will keep an eye on it over the next 2 weeks and hopefully it comes good :) Day 11 - starting to think this probably won't recover :( the soil was oil potting soil and have a sneaky suspicion this could be the problem. will hold off until next week once I get the cal-mag and see if it has any effect. if no real improvement I may germinate a new seed buy some new soil and start over again. I also have a heating tube coming to try and help with temperature in the tent as it is generally 20 degrees or below this last week. day 12, cal-mag came today so i have watered with 400ml, plenty of run off. fingers crossed i will see some improvments over the weekend.