Indoor closet grow

They are starting to stretch more the gelato has stretched the most and was the runt in the beginning. still no feed gonna feed on day 21 but they are starting to show buds and all fem seeds are female so that’s a win. Still running two fans, watering half gallon every other day and lifting the pots to tell the weight of watering. I have checked ppm run off and it was around 500, 700 also defoliated maybe 5% of leaves on the 2- gelat Og