Exactly what I did after taking the photo.I dunno but grab a fuckin flame thrower!
Most likely moth eggs. If you see moths, kills the fuckers. https://cdn.whatsthatbug.com/wp-content/uploads/2017/08/eggs_marijuana_casey.jpg That my friend would be a plant killer. Every one of those is a hungry caterpillar waiting to munch on your leaves, That bunch would devour its weight every day and most likely kill your girl. Start looking for these at least twice a day. Dusk and dawn. Wow, those are fucking big.