if this is only your second grow your doing very well. Keep doing what your doing. My guess is you done your research before you germinated the first seed. The most usable knowledge i've found about cannabis cultivating is in the library. Careful with the marketers and their snake oil. Bro science always confuses me. Nebula Haze has alot tutorials that exclude these road blocks. Im getting close to reading all of them, taken 2 years so far in my spare time and more to learn. One thing is at the top of the list, Enviroment. If you dont like it the plants dont either.