is this turning hermie?

Im not a pro but I had some hermi problems this year. That isnt a sure sign of hermi. You will see something similar to that that opens up and has little bananas in it. Also I was able to find random bananas in my buds. mostly on the top. If you think they may be turning I would just inspect them very close daily. dont make the mistake I did and rip them out before you are sure Later you may realize you wasted what could have been a good plant.

Also I learned to check everywhere on the plant

thanks mate! ill keep a close eye! buds are so nice and stinking! hope they stay shes! bigtime!

Not hermi.

Just calyx.. Don't worry about it especially if it's the only plant. I've been growing constantly for 4 1/2 years and I've only had a hermie seed itself badly once and it didn't really effect the other plants much, just a few seeds. Only a couple seeds hear and there a few other times. I have chopped a few but they were obvious and it happened early in flowering because it was a genetic problem.. They happen but don't get overly concerned about it...