Cannabis seed collection
High THC cannabis seeds in New Zealand
High THC seeds are for growers who want the most potent result their patch can produce. This range collects strains that consistently test above 20% THC, with several pushing past 25% under good conditions, in feminised and autoflower form. Potency isn't only genetics: New Zealand's strong UV and long summer days give these strains the light intensity they need, which is why a well-placed outdoor grow in Gisborne, Nelson or Central Otago can rival indoor results. Each listing shows the tested THC range, the terpene profile that shapes the effect, and how the strain copes with wind and damp, so you can choose strength that also finishes cleanly. Expect dense, resinous flowers that reward careful drying and curing.
Cannabis seed results
X-Files
X-Files is a feminised hybrid cultivar associated with Sour Diesel genetics, earthy and berry notes, and a documented THC range of 18–24%.
XJ-13
XJ-13 feminised seeds have a sativa-leaning profile with earthy, sweet citrus and pine flavours, suited to intermediate growers.
From $89.00
Yoda's Brain
Yoda's Brain is a feminized cultivar with documented Skywalker x Hindu Kush lineage and a reported indica phenotype.
Yumbolt Banana Auto
Yumbolt Banana Auto autoflower seeds have a balanced indica-sativa profile with sweet, fruity banana and tropical flavours.
From $99.00
Z OG
Z OG feminised seeds offer a balanced indica-sativa profile with sweet, citrus, fruity, kush and candy flavours, flowering in 8–9 weeks.
From $89.00
Z OG Auto
Z OG Auto is an indica-leaning autoflower with sweet citrus, fruity, kush and candy flavours, suited to beginner growers.
From $89.00
Zashimi
Zashimi is a feminized hybrid cultivar with documented Sherbert x The Original Z lineage and reported citrus and berry flavours.
Zoap
Zoap feminised photoperiod seeds offer a balanced hybrid profile with sweet, fruity, citrus, cherry and earthy flavours.
From $89.00
Zombie Death Fuck
Zombie Death Fuck feminised seeds have a balanced indica-sativa profile, with fruity, chilli and earthy flavours.
From $79.00