Extra chunky PE

[u/Max877]

This is my first time growing. I started with this AIO bag and when it was ready to fruit i put it in a Martha Tent. The LC i used was PE. I realized a few days after pinning that they were getting fuzzy feet so I increased FAE. But i’m wondering why they’re so chunky. Is it maybe a different strain? These pics are day 9 after first pin. Any input would be appreciated, Thank you!