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Strainline

Granddaddy Purple

Indica

Ken Estes

Granddaddy Purple ranges $0.70–$54 across 55 dispensaries in Riverside County, cheapest $0.70 at R2h Holdings LLC, 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.

Flower

All(3)

Pre-Rolls

All(27)

Cartridges

All(60)

Concentrates

All(3)