Critical Kush from seed

My timeline on this isn’t 100% accurate. I started week one when I put the seedling in red cup. So it’s a bit older than 2 weeks. Today is first day of week two in red cup. Halfway thru week one the leaves started to burn at tips so I took it out from underneath my little 1000watt led (pictured above) and put under 19 watt led and colour came back and plant is growing nicely. **Update** Day 15 I went back in my calendar and checked the day the seedling popped above soil. It was Feb 18th. I fed a small amount of nutes today (Day 15) see above photos. Also put little lady under led. Light is roughly 30 inches away.