A: direct object. In a sentence like this, you need to re-arrange it to: I saw a "sprout" in the pot soon after I planted the seeds. I is the subject, saw is the predicate, sprout is the direct object.
Anthony Allen is an American professional basketball player who last played for the New Orleans Pelicans of the National Basketball Association. He is a six-time NBA All-Defensive Team member, including three times on the first team. He won an NBA championship with the Boston Celtics in 2008.
No poop Sherlock...................