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Strainline

Granddaddy Purple

Indica

Ken Estes

Granddaddy Purple ranges $15–$37.20 across 2 dispensaries in Yuba County, cheapest $15 at Wild Seed Wellness, as of Sep 16, 2026.

Updated Sep 16, 2026

How much does Granddaddy Purple cost in other regions?

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.

Dispensaries

2

in Yuba County

Products

7

in stock

Price range

$15–$37

in Yuba County

Cartridges

All(4)