Critical Purple Auto

Week 3 of Veg. (Jul. 25th-31st) Critical Purples are doing their thing. Dom. C.P. has a few more brown spots/blemishes. dom. C.P. at 7 inches and runt at 3 inches. By the end of the week I somehow managed to completely decapitate my dominate Critical Purple. :0 (07/27) First time adding fox farm synthetic nutrients to the dominate Critical Purple. Added 1.5tsp of Big Bloom & 1tsp. of Grow Big to 1.1/4 gallons of water. Added more clips to dom. C.P. and added pipe-wire to it, on the base of the her and the top where I pulled her downward. (07/28) Saw a few gnats things. Making sure to let the soil have a dry period to combat this. (07/29) Runt was fed for the first time with same. (07/30) After using pipe-wire to pull the Critical Purple down, the next morning I found the horror I had caused! I must have put to much pressure on the pull, I had completely severed her from the top. (Explained in last picture) Is this like extreme topping!? hahahaha Lessened learned, hopefully I'll never do that again. Water Ph was between 6.0-6.2 Temperature: Stayed at or near 81 degrees f. Relative Humidity: At or around 55%