HYBRID · White Widow x Ice

White Castle

THC

18.14–20.7%

CBD

0.2%

Breeder

Nirvana Seeds

White Castle is a White Widow x Ice hybrid with a long 12-week flower time and THC reaching up to 20 percent.

Find something similar

White Widow and Ice form the backbone of White Castle, a hybrid from Nirvana Seeds capable of testing up to around 20 percent THC. What sets it apart on paper is patience: this one takes a full 12 weeks to finish flowering, notably longer than most hybrids built from White Widow stock. Its terpene profile runs through myrcene, limonene, linalool, and humulene, rounded out by caryophyllene and caryophyllene oxide, suggesting an aroma that blends citrus brightness with something softer and more floral underneath. With no published figures on height, yield, or grow difficulty, this remains more of a known quantity in flowering time than in cultivation logistics, but the extended bloom period alone signals it rewards growers who can commit to the long haul rather than a quick turnaround.

This is aggregated, user-reported information from third-party sources, not medical advice. Cannabis affects everyone differently — talk to a doctor about your own health needs, and always follow the law where you are.