Cannabis seed collection
High THC cannabis seeds in Australia
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% when grown well, in feminised and autoflower form. Potency isn't just genetics — Australian sun and long summer days give these strains the intense light they need to reach their full potential, which is why outdoor grows in Queensland, Western Australia and inland New South Wales can rival indoor results. Each listing shows the tested THC range, the terpene profile that shapes the effect, and how the strain handles heat, so you can pick something that delivers strength without wilting in a January heatwave. Expect dense, resin-heavy flowers that reward careful drying and curing.
Cannabis seed results
Stardawg Auto
Stardawg Auto is a sativa-leaning autoflower seed with citrus, pine, lemon, diesel and earthy flavours, suited to hot, dry or temperate climates.
From $89.00
Strawberry Banana
Strawberry Banana feminised seeds offer an indica-dominant profile with sweet strawberry, banana, tropical and earthy flavours.
From $79.00
Strawberry Banana Auto
Strawberry Banana Auto is an indica-dominant autoflower with sweet, earthy tropical flavours and a beginner-friendly 10–12 week flowering period.
From $79.00
Strawberry Cough
Strawberry Cough is a feminised, sativa-dominant photoperiod cultivar with sweet strawberry, berry, earthy and spicy flavours.
From $99.00
Strawberry Cough Auto
Strawberry Cough Auto is a sativa-dominant autoflower with sweet strawberry, fruity and skunky flavours, suited to beginner growers.
From $99.00
Strawberry Kush
Strawberry Kush feminised seeds offer an indica-dominant profile with sweet strawberry, earthy, pine and creamy flavours.
From $79.00
Sundae Driver
Sundae Driver feminised photoperiod seeds offer a balanced 50/50 hybrid profile with sweet grape, cream and vanilla flavours.
From $99.00
Sunset Sherbet
Sunset Sherbet feminised photoperiod seeds offer an indica-dominant profile with sweet berry, fruity citrus and lemon flavours.
From $79.00
Super Boof
Super Boof feminised seeds offer a balanced photoperiod hybrid with sweet citrus, berry and grape flavours, flowering in 8–9 weeks.
From $99.00
Super Boof Auto
Super Boof Auto is a balanced autoflowering hybrid with sweet cherry, fruity and tropical flavours, suited to intermediate growers.
From $99.00
Super Lemon Haze
Super Lemon Haze feminised seeds offer a sativa-dominant photoperiod profile with lemon, citrus and sweet-sour flavours.
From $79.00
Super Silver Haze
Super Silver Haze feminised seeds are a sativa-dominant photoperiod hybrid with citrus, earthy, sweet and spicy haze flavours.
From $79.00
Swiss Cheese
Swiss Cheese feminised seeds offer an indica-leaning profile with pungent skunk, tropical, earthy and cheese flavours, suited to beginners.
From $79.00
Tangerine Dream Auto
Tangerine Dream Auto is a beginner-friendly, sativa-leaning autoflower with citrus, pine and tropical flavours and a 7–8 week flowering period.
From $79.00
Tangie
Tangie is a feminised, sativa-dominant photoperiod cultivar with citrus, sweet and tropical flavours, suited to intermediate growers.
From $79.00
Tetra Express
Tetra Express offers feminised photoperiod seeds with balanced genetics, mango, vanilla and lemon flavours, and an 8–10 week flowering period.
From $99.00
Tetra Express Auto
Tetra Express Auto is an autoflower seed with a balanced profile and sweet, earthy, fruity citrus flavours for intermediate growers.
From $99.00
The Toad
The Toad is a feminised, indica-leaning cultivar with earthy, pungent, spicy and woody flavours, flowering in 8–10 weeks.
From $99.00
Trainwreck
Trainwreck feminised seeds offer an 80% sativa profile with earthy, sweet citrus flavours and an 8–9 week flowering period.
From $99.00
Triangle Kush
Triangle Kush feminised seeds offer an indica-dominant profile with citrus, earthy and diesel flavours, suited to intermediate growers.
From $89.00
Triangle Kush Auto
Triangle Kush Auto is an autoflower seed with a 70% indica profile and citrus, earthy, spicy and sour flavours.
From $79.00
Tropicana Cherry
Tropicana Cherry feminised seeds offer a 60% sativa profile with sweet cherry, orange and tropical flavours for intermediate growers.
From $99.00
Tropicana Cookies
Tropicana Cookies feminised seeds offer a sativa-leaning profile with citrus, tropical fruit and sweet flavours, suited to intermediate growers.
From $89.00
Watermelon Gelato
Watermelon Gelato is a feminised photoperiod hybrid with balanced indica–sativa genetics and sweet, fruity tropical flavours.
From $99.00
Watermelon Zkittlez
Watermelon Zkittlez feminised photoperiod seeds offer an indica-dominant hybrid profile with sweet, fruity, tropical and citrus flavours.
From $99.00
Wedding Cake
Wedding Cake feminised seeds offer an indica-leaning profile with sweet, berry, woody and spicy flavours, suited to intermediate growers.
From $89.00
Wedding Cake Auto
Wedding Cake Auto is an autoflower seed with a 60% indica profile, sweet, fruity, woody and lemon flavours, and a 7–8 week flowering period.
From $99.00
White Rhino
White Rhino feminised seeds have an indica-dominant profile, with earthy, skunky, sweet and woody flavours and a 9–10 week flowering period.
From $79.00
White Rhino Auto
White Rhino Auto is an indica-dominant autoflower with pine, spicy and sweet flavours, suited to beginners and varied climates.
From $99.00
White Runtz
White Runtz feminised seeds offer a balanced hybrid profile with sweet, fruity, citrus and creamy flavours, flowering in 8–9 weeks.
From $99.00
White Russian
White Russian feminised seeds offer a balanced photoperiod hybrid profile, with sweet, woody and incense flavours.
From $79.00
White Truffle
White Truffle feminised seeds offer an indica-leaning profile with earthy, nutty, diesel and pepper flavours, suited to intermediate growers.
From $99.00
White Widow
White Widow feminised seeds offer an indica-leaning profile with earthy, herbal and spicy flavours, flowering in around 8–9 weeks.
From $79.00
White Widow Auto
White Widow Auto is an autoflowering, indica-leaning hybrid with earthy, floral and woody flavours, suited to beginner growers.
From $79.00
White Widow Regular
White Widow Regular features photoperiod, regular seeds with an indica-leaning profile and herbal, sweet and woody flavours.
From $79.00
White Widow x Northern Lights
White Widow x Northern Lights is a feminised photoperiod, indica-dominant hybrid with earthy, woody and pine flavours and an 8–9 week flowering time.
From $79.00
XJ-13
XJ-13 feminised seeds have a 60% sativa, 40% indica profile, with earthy, fruity, sweet, citrus, pine and mint flavours.
From $89.00
Yumbolt Banana Auto
Yumbolt Banana Auto is an autoflower seed with balanced indica–sativa genetics and 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.
From $89.00
Z OG Auto
Z OG Auto is an indica-dominant autoflower with sweet citrus, fruity, kush and candy flavours, suited to beginners and hot, dry or temperate climates.
From $89.00
Zoap
Zoap feminised photoperiod seeds offer a balanced 50/50 hybrid profile with sweet, fruity, citrus, cherry and earthy flavours.
From $89.00
Zombie Death Fuck
Zombie Death Fuck feminised seeds offer a balanced indica-sativa profile with fruity, chilli and earthy flavours, flowering in 8–10 weeks.
From $79.00