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
Fat Bastard Auto
Fat Bastard Auto autoflower seeds offer a balanced indica-sativa profile, with fruity, sweet and skunky flavours and an 8–10 week flowering time.
From $89.00
Fire OG
Fire OG feminised seeds offer an indica-dominant profile with earthy, pine, sweet and pungent flavours, flowering in 9–10 weeks.
From $89.00
Forbidden Fruit
Forbidden Fruit is a feminised, indica-dominant photoperiod cultivar with sweet fruit, lemon and pine flavours, suited to intermediate growers.
From $89.00
Forbidden Runtz Auto
Forbidden Runtz Auto seeds offer an indica-leaning autoflower hybrid profile with sweet, fruity, citrus and grape flavours.
From $99.00
Fruity Pebbles
Fruity Pebbles is a feminised photoperiod cultivar with a slightly indica-leaning profile, sweet berry and citrus flavours, and intermediate cultivation.
From $79.00
Future #1
Future #1 is a feminised photoperiod hybrid with balanced indica–sativa genetics and mango, vanilla, floral and fruity flavours.
From $89.00
Future #1 Auto
Future #1 Auto is a balanced hybrid autoflower seed with pineapple, mango, citrus and orange flavours, suited to intermediate growers.
From $99.00
G13
G13 feminised seeds offer an indica-dominant profile with earthy, sweet, woody and berry flavours, suited to intermediate growers.
From $79.00
G13 Auto
G13 Auto autoflower seeds feature an indica-dominant profile with sweet berry, herbal, woody and skunky flavours.
From $89.00
Gary Payton
Gary Payton feminised photoperiod seeds offer a balanced 50/50 hybrid profile with pepper, pine, herbal, floral and berry flavours.
From $99.00
Gelato
Gelato feminised seeds offer a slightly indica-leaning profile, with citrus, earthy, fruity, sweet and woody flavours.
From $89.00
Gelato Auto
Gelato Auto is an autoflower seed with a slightly indica-leaning profile and sweet, fruity and earthy flavours.
From $99.00
Gelonade
Gelonade feminised seeds offer a 70% sativa profile with citrus, lemon, sweet and tropical flavours, flowering in 9–10 weeks.
From $99.00
Ghost Train Haze
Ghost Train Haze feminised seeds offer a sativa-dominant photoperiod profile with spicy, sweet, woody, citrus and pine flavours.
From $79.00
Girl Scout Cookies
Girl Scout Cookies feminised seeds offer an indica-leaning profile with earthy, sweet and spicy flavours, flowering in 8–9 weeks.
From $99.00
Girl Scout Cookies Auto
Girl Scout Cookies Auto is a beginner-friendly autoflower with a 60% indica profile and earthy, sweet, spicy and lemon flavours.
From $99.00
Glitter Bomb
Glitter Bomb feminised seeds offer an indica-dominant photoperiod profile with sweet grape, berry and floral flavours.
From $99.00
Glookies
Glookies feminised seeds offer a 70% indica profile, with mint, cream, diesel and lime flavours and an 8–10 week flowering period.
From $79.00
Glookies Auto
Glookies Auto is an indica-dominant autoflower with mint, cream, diesel and lime flavours, suited to intermediate growers.
From $79.00
GMO Cookies
GMO Cookies is a feminised, indica-dominant cultivar with sweet, earthy, pungent diesel flavours and a 9–10 week flowering time.
From $79.00
GMO Cookies Auto
GMO Cookies Auto is an indica-dominant autoflower with diesel, garlic, skunk, spicy and sweet flavours, suited to hot, dry or temperate climates.
From $99.00
God's Gift
God's Gift feminised seeds offer an indica-dominant profile with sweet, earthy, pungent, berry and diesel flavours.
From $89.00
Godfather OG
Godfather OG feminised seeds offer an indica-leaning profile with fruity, sweet and woody flavours, suited to intermediate growers.
From $99.00
Godfather OG Auto
Godfather OG Auto is an indica-leaning autoflower seed with fruity, hazy and woody flavours, suited to intermediate growers.
From $89.00
Gold Leaf
Gold Leaf feminised seeds offer an indica-dominant photoperiod profile with earthy, spicy, sweet and pine flavours.
From $99.00
Golden Goat
Golden Goat feminised seeds offer a sativa-dominant profile with sweet, citrus and tropical flavours, suited to intermediate growers.
From $89.00
Gorilla Cookies
Gorilla Cookies feminised seeds have a 60% indica, 40% sativa profile, with sweet, earthy, diesel and cookie flavours.
From $99.00
Gorilla Glue #4
Gorilla Glue #4 feminised seeds offer an indica-leaning profile with earthy, pine, sour and diesel flavours, flowering in 8–9 weeks.
From $99.00
Gorilla Glue Auto
Gorilla Glue Auto autoflower seeds have a slightly indica-leaning profile, with citrus, diesel, pine and earthy flavours.
From $99.00
Granddaddy Purple
Granddaddy Purple feminised seeds are indica-dominant and photoperiod, with sweet berry, grape and earthy flavours.
From $89.00
Granddaddy Purple Auto
Granddaddy Purple Auto is an indica-dominant autoflower with sweet berry, cherry, pepper and pine flavours, suited to beginners.
From $89.00
Grandmommy Purple
Grandmommy Purple feminised seeds offer an indica-dominant profile with grape, berry, sweet, earthy and woody flavours.
From $99.00
Grape Ape
Grape Ape feminised seeds offer an indica-dominant profile with sweet grape and berry flavours, suited to beginner growers.
From $89.00
Grape Ape Auto
Grape Ape Auto is an indica-dominant autoflower with sweet grape, fruity and skunk flavours, suited to hot, dry or temperate climates.
From $99.00
Grease Monkey
Grease Monkey feminised seeds offer an indica-dominant photoperiod profile, with sweet vanilla, earthy and diesel flavours.
From $89.00
Green Crack
Green Crack feminised seeds offer a sativa-leaning profile with sweet, citrus and tropical flavours, suited to intermediate growers.
From $99.00
Green Crack Auto
Green Crack Auto is an autoflower seed with a 60% sativa, 40% indica profile, fruity mango and floral flavours, and beginner-friendly cultivation.
From $89.00
Green Poison
Green Poison feminised seeds offer an indica-dominant photoperiod profile with sweet, fruity and skunky flavours.
From $79.00
Gumbo
Gumbo feminised seeds offer an indica-leaning profile with sweet, fruity candy and berry flavours, suited to intermediate growers.
From $99.00
Gush Mints
Gush Mints feminised seeds offer an indica-leaning profile with mint, spice and lemon flavours, suited to intermediate growers.
From $79.00
Gush Mints Auto
Gush Mints Auto autoflower seeds offer an indica-leaning profile with sweet mint, cookie and earthy flavours, suited to intermediate growers.
From $99.00
Haze #1
Haze #1 feminised seeds offer a 90% sativa profile with earthy, floral, lemon and haze flavours, suited to expert growers.
From $79.00
Haze #1 Regular
Haze #1 regular seeds offer an 80% sativa profile with sweet, sour and spicy flavours, suited to intermediate growers.
From $79.00
Haze Auto
Haze Auto is a sativa-dominant autoflower with sweet, earthy and woody flavours, suited to intermediate growers.
From $79.00
Headband
Headband feminised seeds offer an indica-leaning profile with diesel, lemon, pine and sweet berry flavours for intermediate growers.
From $99.00
Hellfire OG
Hellfire OG feminised seeds offer an indica-dominant profile with citrus, diesel and pine flavours, suited to intermediate growers.
From $89.00
Hellfire OG Auto
Hellfire OG Auto is an autoflowering, likely indica-dominant cultivar with citrus, diesel, pine and pepper flavours.
From $89.00
Hindu Kush Auto
Hindu Kush Auto is an indica-dominant autoflower with woody, sweet, pine and earthy flavours, suited to beginners and varied climates.
From $79.00