Overview
Purple Caper Seeds — California Cannabis Breeder
Over 25 Years of Experience
Purple Caper Seeds has been cultivating cannabis in California—both indoors and outdoors—for over 25 years, earning recognition for its strong male genetics in the Bay Area and Central Valley.
Organic Breeding Philosophy
The brand promotes organic cultivation practices, emphasizing environmental health and natural methods, including the use of living soil.
Signature “Best Fathers”
Purple Caper is well known for selecting exceptional male plants—often referred to as the “best fathers”—to enhance vigor, stability, and quality in offspring.
Notable Legacy in Breeding
The breeder’s roots trace back to the early 1990s, building a reputation over decades for preserving and refining high-quality cannabis genetics.
Reputation for Quality Genetics
Purple Caper maintains a diverse catalog of reliable genetics, consistently praised for potency, structure, and distinctive terpene profiles.
Frank T Bio:
Founder / Janitor @ Purple Caper Seeds
Arrested at 15 in 1991 for Growing Cannabis Indoors in California
“Now 49 Years Young”
4th Generation Farmer
30 Years Experience
2 Cannabis Brands
Left the traditional Market and entered The Legal California Medical Market in 2005
Tissue Culture Lab since 2006
Founded The Purple Caper Brand in 2008
Tissue Ponic Lab since 2016
Holder of the 2005 Ed Rosenthal Superbud Clone
2 Million Clones Sold in California with Darkheart
11 Cannabis Awards
3 Cannabis Patents
Consult for several brands currently
Purist DNA in the World verified by Phylos “We No Longer Support Phylos”
Consult and advised on startup of 20+ Cannabis Clubs in California
Consult and advised on startup of 5+ Commercial Nurseries in California
Consult and advised on startup of 3+ Commercial Tissue Culture Labs
Built and Set up SOP for over 50 separate Projects
Consult for Junior College and California UC Hemp Programs
Managed and Trained 20+ teams to take over their own farms.
White Label and Breed strains for many bigger brands
Overseen and phenohunted 1 million Medical Marijuana plants
Overseen and phenohunted 14 million Medical Hemp plants
Published numerous times in Skunk Magazine, The Ed Rosenthal Blog, and Hightimes.