Dispensaries
4
in Marion
Ken Estes
Granddaddy Purple ranges $19.50–$48 across 4 dispensaries in Marion, cheapest $19.50 at Cannasource, as of Sep 10, 2026.
Updated Sep 10, 2026
Granddaddy Purple (also GDP) is an indica-dominant cultivar bred by Ken Estes in San Francisco around 2003. It crosses Purple Urkle with Big Bud, producing the deep purple coloration and grape-berry aroma the strain is named for. GDP became one of the most influential California indicas of the medical-marijuana era and remains a regional flagship.
4
in Marion
4
in stock
$20–$48
in Marion


