That is the stipule pistallate calyx and it is where seeds form if the plant has been pollinated .
Otherwise they will grow up to be empty shells , no seed will form , a barren womb and nothing to worry about.
That plant looks ok to me except there are no fan leaves which if you are harvesting or near harvest it’s all good.
I call this type of growth cannabis genome helix , like the human dna helix.
Hola Kgrow and welcome aboard.
Without photos it is difficult to come up with an explanation.
But from your description , it sounds like a case of Whorled phyllotaxy.
Nothing to worry about. I’ve had AK-47’s do this.
did you even look up the specs on Pyganic or Spinosad?
I didn’t think so
they are both OMRI certified and can be used up to 24 hours before harvest and will have zero negative health effects when smoked or consumed and yet they will kill the gnats and pot worms
back in my college days , my Plant Science professor said during a lecture that most plants can lose 30% of their foliage and there will be no negative effects on photosynthesis
my major was Horticulture