It uses like 6-8 panels to tell us something it could have done in 3 or at most 4. And it hurts the humor, because you just are waiting for the point.
The length is part of the joke. You're waiting; the peas are waiting. It's the title of the comic, for crying out loud.
What is the point of using the vegetables besides, well, um using vegetables? I see no real relation to the point. You could put any characters into this with the same dialog and it would fit.
It's a running gag of sorts. It started here, I believe.
Ii just counted it was 15 panels. And that just doesn't work.
I get the idea of pacing and have wait time within the comic...but this wait time was void of anything humorous.
1)Peas Die,
2)Another gives up hope,
3)Only on remains at the very end.
It is a poorly contrived joke. It could have been done with 6 panels.
Panel 1: Wait here as I show you this brand new toy.
Panel 2: Time Passes. Spring
Panel 3: Time Passes. Winter
Panel 4: Time Passes Spring again...and fewer peas...perhaps tombstones in background.
Panel 5: Potato comes back with Lays around neck, Pina Colada in hand and money in the other. "Where have you been..where is the toy."
Panel 6: Potato: "Oops, funny story...I ran into these people that started throwing money at me
Panel 7: "Beep, Beep Beep" From Beeper of Potato. "Oh the limbo contest is starting...gotta run."
I just cut the comic in HALF, and made it more entertaining, funny, and lighthearted.