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SeedMadness is the place to come for the freshest and finest cannabis seeds. With over 2300 strains from 101 worldwide famous cannabis seedbanks and specialised premises OPEN TO THE GENERAL PUBLIC, you know you can trust SeedMadness for your weed seeds.

Our large stock includes many Cannabis Cup Winners & seeds from the popular seed banks: Barney's Farm, Big Buddha, Dinafem, DNA Genetics, Greenhouse Seeds, Sensi Seeds, Serious Seeds & Sweet Seeds.

Featured products

420 Leaf Crew Socks

Let your legs do the talking with these original statement socks!
From $18.52

All Seeing High Black T-shirt

Quality HoodLamb T-shirt with stash pocket
From $51.48

Amnesia Kush

Amnesia Kush is a Sativa-dominant strain that originates from the cross of an Amnesia Haze and an OG Kush.
From $47.36

Big Kush

Big Kush is a perfectly balanced Indica/Sativa strain, that originates from the cross of a Big Skunk (Critical +) and OG Kush.
From $47.36

Blueberry Headband

An Indica dominant cross between Blueberry & Bubba Kush - simply irresistable!!
From $41.18

Chocolate Mint OG

Humboldt have merged two iconic super strains from the Northern California scene. The infamous OG with the all time classic Granddaddy Purple.
From $45.30

Grapefruit Diesel

NYC Diesel x Grapefruit.

A NYC Diesel from Soma Seeds crossed with a Grapefruit male to give that classic old skool taste.

From $72.08

OG Lemon Bilbo

This a classic cross of the famous OG KUSH LEMON LARRY from California with one of their most stable Afghani plants. An almost pure indica plant is the result, that still retains the characteristics of the mother OG KUSH.
From $67.96

Original Amnesia

This is the breeders first feminised Original Amnesia. It is the cross of a Haze and Northern Lights and is one of the most powerful and productive strains on the market.
From $61.78

Purple Afghan Kush

Indica dominant hybrid of Purple Kush and Pre'98 Bubba Kush. Purple Afghan Kush rewards us with a deliciously fruity and high-quality strain, featuring calming properties.
From $45.30

Rare Dankness Grey Beanie

Award Winning company Rare Dankness who carry some of the finest specimens of Cannabis strains in the World have released their line of logo beanies.

Great for any occasion be it winter or just styling when the day is really nice.


Raspberry Diesel

An absolute peach of a cross between a sweet Cherry Afghan and a Sour Diesel . This produces a Sativa dominant hybrid that will get your taste buds dripping!
From $41.18