True potato seed (TPS) is the actual botanical seed produced by sexual reproduction and is formed inside the fruits/berries resembling tomatoes.
True potato seed is occasionally formed after the potato has finished flowering.
True potato seed is a very effective and cheap source of planting material.
The shortage of good quality seed tubers, high cost of speed, transportation problems, and virus infiltration in seed tubers are some of the problems associated with the use of seed tubers as planting material.