Compare SILVER LINE Grandaddy OG with more regular cannabis seeds, or read the PrimeStrains genetics journal.
Grandaddy OG is a regular seed release from Purple Caper, rooted in the familiar OG family. Its creator started by screening the finest Pure OG Kush selections found around the Bay Area and crossing them into a robust breeding male. Only one candidate from a field of fifty survived a series of back-crosses to a leading female, and the strongest males from that line were chosen to become the final sire. Growers can expect a plant that is mostly indica in character, with a loud fuel-driven nose and a deep, layered taste. Offspring show lively vigour and perform well under lights or in a greenhouse. It is a premium choice for collectors who enjoy the traditional OG style and the careful breeding behind it.