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Strainline

Granddaddy Purple

Indica

Ken Estes

Granddaddy Purple ranges $6.34–$60.05 across 7 dispensaries in San Mateo County, cheapest $6.34 at San Bruno Responsible And Compliant Retail LLC, as of Aug 14, 2026.

Updated Aug 14, 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

7

in San Mateo County

Products

17

in stock

Price range

$6–$60

in San Mateo County

Flower

All(2)

Pre-Rolls

All(5)

Cartridges

All(9)