Yellowstone | Outdoor | First Grow Ever

Looks like the stretch is finally here, quite a lot of pistils but not yet actual buds. This week i repeat Big one solution adding it thru watering, 10 days after i sprayed it. i also added Top bud to the mix. The part of the plant where i broke by accident the top is experiencing wild growth in strength of a couple of branches bellow, they went from tiny and soft, to thick and not that flexible anymore in less than a week. I have a hard time believing that those 4 are the same strain, or is there a chance with hybrids that genetics can defer? You can see it in the group pictures that bottom left plant looks much deferent, leaves are more Sativa like, also the color itself is a darker green, is the plant with broken-off top. The stretch first started with this plant that had a bit of problems from the beginning, i was noticing some signs of deficiency but couldn't figure it out what exactly, leaves were a bit waxy and had the tips curled, also didn't bush out that much as others. I used to water every 3-4 day till now, now i need to water every second day.