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Strainline

Granddaddy Purple

Indica

Ken Estes

Granddaddy Purple ranges $4.53–$40.05 across 2 dispensaries in Madera, cheapest $4.53 at Responsible And Compliant Retail Madera LLC, as of Aug 10, 2026.

Updated Aug 10, 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 Madera

Products

9

in stock

Price range

$5–$40

in Madera

Pre-Rolls

All(2)

Cartridges

All(6)