The net pot is 3.5 inches. The plant is 6.5 inches so it is small. I have 4 total dianthum, 2 alba and 2 normal color forms. The other 3 are not blooming but the 2 normals look like they're on their last leaf before blooming.
The parishii on the other hand is not small. It measures 20 inches across in a 4 inch pot. I have a couple more parishii the same size but not blooming. Basically luck. Buy enough and you might get lucky with an early bloomer!