There leaning man, this comes from them stretching searching for light. You need to increase the light strength or make the light physically closer to them!
Everything else looks great.
@UberSmokez, yeah buddy, don't take me wrong! I guess you can have excellent results with that lamp too.
What I meant is that you need to know exactly how many watt is the lamp you r using, so buy a smart plug as soon you can and check it.
Hi my grower friends
She looks so small for week 3
Look at my diary for week 3 and see the size
Also please followed this feeding chart
Week 1
200ml every other day
Week 2
500ml every other day
Week 3
1l every other day
Week 4
2 litre every other day
Week 5
3litre+ depent how big plant is
Then you can go upto 4 or 5 litre
And unfortunately you can't do lst on her yet she is so small wait another week happy growing mate