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Strainline

Granddaddy Purple

Indica

Ken Estes

Granddaddy Purple ranges $8.25–$80 across 34 dispensaries in San Francisco, cheapest $8.25 at Mstma Inc., as of Sep 28, 2026.

Updated Sep 28, 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

34

in San Francisco

Products

119

in stock

Price range

$8–$80

in San Francisco

Flower

All(8)

Pre-Rolls

All(17)

Cartridges

All(50)