I have a cutting that just gave me flowers for the past few weeks. Seemed fine but lately something has been eaten 2 or 3 petals off each flower and, I'm unsure but, the flower buds are either getting knocked off or cut off by whatever is eating them. Other than wasps looking for sap from base of the leaves and having seen a few grasshoppers around eating my other plants I have no clue what could be doing this.
This is what the wasps take from.