diffency

Hello I just started my first grow just a week ago after germination, yesterday I found weird white spots on the top of my 5-day-old plant I'm using a Spiderfarmer sf1000d full grow kit (not dimmable) with a humidifier. Light used to be 30'' away from my plant today moved to 24'' away from the...

Any one know what or why

Ok guys let's see what we can find out I have 5 girls in veg all are doing good but one I have had my eye on her she started with tiny brown spots then they grew larger and tops and sides started turning brown on my fan leaves also not at the bottem more in the middle to top I have another plant...

What's going on with my babies