Sounds pretty organic. I read up on them after I saw your post. Hopefully they kill all the babies. It can take a little time for the roots to bounce back & bring the vegetation back to health. My experience is these plants can take a little more time than we want to react to things. So sometimes it can be very hard to diagnose what causes what if too many variables are being introduced at or around the same time. Patience is key, gotta have fun with the process & troubleshooting. Grow that clean hot fire !