Question: Does anyone know where to find Sand Plum Jelly?
By: Carol Sykes
Published: September 24, 2010

Sand Plums grow close to some rivers in Oklahoma and other places. Never seen it sold in stores.

Answers:
Chris Paulk

Try 
http://sskansas.com/jam.htm
Curt

Another place to try:
http://www.oklahomafood.coop/okprocessors.php