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Buy Cannabis Seeds Australia

The most trusted Cannabis Seedbank in Australia, since 2020 (Over 3500+ Reviews)

If you want to Buy Cannabis Seeds, CG Australia Offer Premium Quality Seeds with Fast Local Delivery at Prices that Beat the Industry Norms.   Carefully sourced from the world’s top breeders using only the best genetics, you can buy cannabis seeds online safely with our delivery and germination guarantee.  

Genuine Domestic Australia Shipping

We’re local.

For those in the know, CG has been the go in Australia for many years….
Checkout our impressive range of strains below or contact us if you have any questions.

What Makes CG The Best in Australia?

Cannabis seeds Australia – fast local delivery from CG Australia

Shipped from Australia

  • Top Strains & Fresh Seeds
  • Distributed Locally
  • Sent Next Business Day
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DELIVERY
GUARANTEED

  • Tracking Included 
  • Resent if Undelivered
  • Dedicated Email Support
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Top
RATED

  • Over 3500+ Reviews
  • All Genuine & Unedited
  • Since 2020

Sativa Dominant

AUTO Sativa Dominant

INDICA Dominant

AUTO INDICA Dominant

MULTI PACKS

Choosing the right Cannabis Seeds

With so many strains available, choosing the right cannabis seeds comes down to what characteristics matter most to you. Consider the type of seed, genetics, plant characteristics and the time and space available before comparing individual strains.

'Feminized' Photo Period or Auto Flower?

CG only sells ‘feminized seeds’.  This means our entire range is engineered to produce female flowers only, but we have 2 types of seeds being Photo Period or Auto flowering and to answer the question of which type is best for you there are 2 main considerations:

a) Are you growing indoors?  If YES, then go with Photo Period.  As you have full control over your lighting schedule, you control when the plants flip from vegetative to bloom cycle. 

b) Are you growing Outdoors?  Do you want 2 to 3 smaller harvests over the Australian growing season (ie. Sep – May), or 1 (possibly 2) massive end of season harvests?  There is more info in our Grow Guide, but basically, photo period plants grow much larger than Auto Flowering plants and take longer to mature.    For this reason it’s important to understand how much space you have.   A large photo period plant can easily reach 6 foot tall, whereas the standard Auto, will reach 3-4 foot max when fully branched out. 

Indica or Sativa Dominant?

Indica-dominant strains generally develop into slightly shorter, bushier plants and are generally used more for medicinal purposes with a more heavy sedative stone when consumed.  They also typically have a slightly shorter flowering time than Sativa’s.   For example, Northern Lights has a very short flowering time of 7-8 weeks, whereas Mimosa Famosa (Sativa dominant), has a flowering time of 9-10 weeks.   

Sativa-dominant varieties tend to grow taller with greater spacing between branches making them more suitable for high humid areas in Australia.  The high tends to be more euphoric and less sedative compared with Indica’s. 

Hybrids combine characteristics from both and now make up many of the world’s most popular strains.  For example, one of our most favourite (and most popular strains) Gorilla Glue, has a 50/50 mix of Sativa/Indica. 

Genetics and Reliability

Many people go straight for the highest THC strains or the latest drops with all manner of wacky names, but often times, the established genetics such as Bruce Banner, White Widow, Sour Diesel and OG Kush remain popular because their characteristics have been selected and refined over many generations.   That is why our range is skewed more towards the many tried and tested strains, just checkout the 3500+reviews for what others are saying.

Strains by category

Customer REviews

Customer reviews

4.83
Based on 3549 reviews
5
88%
3126
4
9%
304
3
2%
75
2
1%
28
1
0%
16
GuyVerified owner
November 9, 2026
mimosa formousa
Great seeds, 100 % germination, after following instructions, plants are powering , already branching and showing their sex in the lead into summer
Helpful? 0 0
DarrenVerified owner
November 8, 2026
The best
The best to deal with no bullshit and fast delivery
Helpful? 0 0
LockyVerified owner
November 4, 2026
Bruce banner auto
Good company never had a any problems
Helpful? 0 0
BeauVerified owner
October 31, 2026
Watermelon jam was auto
Ordered 10 watermelon jam photo period beans, as always fast delivery and good quality but for some reason both of the watermelon jams turned after 4 ...More
Ordered 10 watermelon jam photo period beans, as always fast delivery and good quality but for some reason both of the watermelon jams turned after 4 weeks under 18/6 light so 100% not photo period beans.
Helpful? 0 0
Felix Llorente
October 31, 2026
CG seeds a the best. I use the Bruce Banner strand and they are a hassle free charm to grow. Excellent companny
Helpful? 0 0
craigVerified owner
October 28, 2026
Very Good ... All seeds Germinated and are very Healthy Plants.
Helpful? 0 0
CreekVerified owner
October 28, 2026
Souvenirs ,loved the dark brown mature look .Followed instructions paper towel in ziplock with distilled water ,big budx5gorilla glue x5 runtzx2 all s...More
Souvenirs ,loved the dark brown mature look .Followed instructions paper towel in ziplock with distilled water ,big budx5gorilla glue x5 runtzx2 all sprouted all are on 3/4 sets of leaves half going in doors the rest for my hot house will be interested to see finished product.
Thanks CG A
Helpful? 0 0
RobbieVerified owner
October 28, 2026
Happy Chappy
I have not a bad word to say, delivery is exceptional, product is always of great standard and have no problem with achieving the required goals from ...More
I have not a bad word to say, delivery is exceptional, product is always of great standard and have no problem with achieving the required goals from my purchases.
Helpful? 0 0
MarkVerified owner
October 28, 2026
They are thriving early , very good seeds
Helpful? 0 0
SteveVerified owner
October 28, 2026
Quick delivery
Was very impressed with quick delivery .
The girls are up and running.
Helpful? 0 0
Adam Kadmon
October 28, 2026
Great stuff. Arrived very quickly, took much longer to grow...
Helpful? 0 0
AlanVerified owner
October 28, 2026
Third time ordering from CG seeds. Fast delivery and great success with thir seeds. Would recommend to anyone. Cheers
Helpful? 0 0
john JefferyVerified owner
October 27, 2026
All seeds bought geminated
Absolutely great product all seeds sprouted and growing well highly recommend this company products
Helpful? 0 0
ROBVerified owner
October 27, 2026
HAPPY
Great service and info
Have been purchasing your seeds for 3 years now
Instead of ordering seeds from overseas
Helpful? 0 0
Steven ByeVerified owner
October 26, 2026
Amnesia Haze Auto
First time trying auto but every other purchase has been 100% legit and quality so I assume this will be the same
Helpful? 0 0
Steven ByeVerified owner
October 26, 2026
Mimosa Famosa. Just popped a couple in and will keep you posted but if anything like other products I’ve purchased here it’s going to be majestic
Can’t wait to see results will keep you posted
Helpful? 0 0
Martin GurtataVerified owner
October 26, 2026
Watermelon Jam
Great strain, 100% germination status. CG Australia top quality.
Helpful? 0 0
SimonVerified owner
October 26, 2026
Bruce up & go
Ordered 5, received a free seed which was most welcome, received within a week. Germinated three, all popped and are currently happy and healthy looki...More
Ordered 5, received a free seed which was most welcome, received within a week. Germinated three, all popped and are currently happy and healthy looking seedlings.
Helpful? 0 0
MarkVerified owner
October 25, 2026
All have popped so far. These are superior seeds. Experienced growers will have nothing but success with CG.
Helpful? 0 0
JohnnyVerified owner
October 24, 2026
Northern lights feminized growers review
Honestly, CG Aus deserves some serious recognition! A great seed supplier is worth its weight in gold, and I’ve got a lot of respect for businesses th...More
Honestly, CG Aus deserves some serious recognition! A great seed supplier is worth its weight in gold, and I’ve got a lot of respect for businesses that put seeds and growers at the centre of what they do. When it comes to seeds, quality, consistency, and genetics are what matter, and those are the standards every serious grower should appreciate.

What makes a seed supplier stand out is the overall commitment to its customers, the range on offer, and the confidence it inspires in growers. CG Aus is definitely a name worth knowing, and I can appreciate why quality-focused growers would want to check them out.

Five stars for CG Aus! ⭐⭐⭐⭐⭐ If you’re serious about your seeds, you know that choosing your supplier matters. It’s great to see Australian seed businesses getting attention, and CG Aus deserves plenty of recognition for putting itself on the map.

Big respect to CG Aus — keep up the great work!
Helpful? 0 0
SenniVerified owner
October 24, 2026
Good job.
Had a 7/8 germination rate this time after a previous fail 0/12. They made it right though after I let them know and this second batch speaks for itse...More
Had a 7/8 germination rate this time after a previous fail 0/12. They made it right though after I let them know and this second batch speaks for itself.
Helpful? 0 0
STEVE
October 24, 2026
Excellent service and excellent seeds very happy am going to purchase more very soon,thankyou
Helpful? 0 0
StephenVerified owner
October 24, 2026
First time growers
Have a lot to learn. Seds germinated quickly
Helpful? 1 0
TansenVerified owner
October 22, 2026
Fast delivery and 100% strike rate , very happy with product
Helpful? 0 0
MichaelVerified owner
October 22, 2026
Watermelon
Very happy
Thank you
Helpful? 0 0
StrrretchVerified owner
October 21, 2026
Auto Bruce Banner
The latest batch of these seeds are simply fantastic. Big plants, big seed pods, sticky as it gets. A very impressive strain. %100 strike rate. More p...More
The latest batch of these seeds are simply fantastic. Big plants, big seed pods, sticky as it gets. A very impressive strain. %100 strike rate. More please.
Helpful? 0 0
Baby's going har
Watermelon Jam Feminized Seeds photo review
CharlieVerified owner
October 21, 2026
Top quality seeds
Very happy with the last batch of seeds i got off you guys
Helpful? 0 0
LaurieVerified owner
October 20, 2026
Reliable service with perfect strike rate
Helpful? 0 0
Northern Lights Feminized Seeds (+Free Seeds) photo review
Northern Lights Feminized Seeds (+Free Seeds) photo review
week 6
Northern Lights Feminized Seeds (+Free Seeds) photo review
+1
kimVerified owner
October 20, 2026
northern lights/feminised
northern lights week 6 flower
excellent strike rate/paper towel
10/10
Helpful? 0 0
ShaneVerified owner
October 20, 2026
100% strike rate
Well, i've ordered a few of these now, because i get 100% success and the postage is a coupla days.
Love it. Recommend the BB's.
Helpful? 0 0
Auto Northern Lights Feminized Seeds (+ Free Seeds) photo review
Auto Northern Lights Feminized Seeds (+ Free Seeds) photo review
Auto Northern Lights Feminized Seeds (+ Free Seeds) photo review
+1
RussellVerified owner
October 20, 2026
Northern lights auto
Grew these outdoors in the ground in the Wet Tropics. Seeds arrived promptly. All seeds germinated August 10. One was a mutant the others went to matu...More
Grew these outdoors in the ground in the Wet Tropics. Seeds arrived promptly. All seeds germinated August 10. One was a mutant the others went to maturity successfully. Ready for harvest October 16. Germination to harvest 67 days. Totally blown out.
Helpful? 1 0
AndrewVerified owner
October 20, 2026
Very happy
Seeds are fresh and reliable strike rate, website easy and no problems with delivery. Thanks cg
Helpful? 0 0
ChrisVerified owner
October 19, 2026
Awesome as usual,fast delivery and every seed has sprouted
Helpful? 0 0
JAMESVerified owner
October 19, 2026
Great quality seeds, and excellent turnaround A+
Helpful? 0 0
Sharni GregoryVerified owner
October 19, 2026
Very happy, fast shipping. Overall great service and amazing products
Very happy, fast shipping. Overall great service and amazing products
Helpful? 0 0
Toni curnowVerified owner
October 19, 2026
Very quick on delivery good seed grow very big and good smoke i would gone thought you again
Helpful? 0 0
PeterVerified owner
October 19, 2026
Nice
Large and healthy plants . V. Happy regards pete
Helpful? 0 0
CaleenaVerified owner
October 19, 2026
Grapefruit seeds
Took really well,some grew out too tall and stringy and broke at the stem but majority are on their way to being healthy seedlings
Helpful? 0 0
Auto White Widow Feminized (+ Free Seeds) photo review
Auto White Widow Feminized (+ Free Seeds) photo review
Auto White Widow Feminized (+ Free Seeds) photo review
+1
Ron ShepherdVerified owner
October 19, 2026
CG are very prompt with orders and their germination guarantee is very genuine.
Helpful? 0 0
AndrewVerified owner
October 17, 2026
Easy to order arrived promptly 3 out of4 seeds grew the three are now in my garden and are doing great
Helpful? 0 0
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Frequently Asked Questions

Cannabis seeds do not contain any illegal properties on their own and could be considered an adult novelty item useful for making oil and body care products, natural remedies, seed preservation, souvenirs etc.   Although the laws are changing rapidly, germination of seeds for the cultivation of cannabis may be illegal in your state.  Learn more about current Australian legalization laws. 

The best temperature to store your seeds is between 5-8 degrees Celsius.    So the fridge is definitely your safest option.   It’s best to avoid temperature variance, so somewhere deep in the fridge in the sealed ziplock bags they come in. 

That’s it!   For long term storage, you may want to consider adding a silica pack inside a small glass jar with the seeds still in the ziplock inside the small glass airtight jar.  

CG Australia advises an average domestic delivery time of approximately 2–5 days, or around 1–2 days with Express Post, with tracking supplied after dispatch.   Orders are typically sent next day from payment and shipped from within Australia so you’ll receive a tracking number typically 1 business day after payment (longer if over the weekend).   

We guarantee your order will be received.  (We use the tracking to determine this), so if for some reason it does not arrive, we will resend it.

Long-established varieties including Northern Lights, White Widow, Gorilla Glue, Bruce Banner, OG Kush and Blue Dream remain among the most recognised choices. Autoflower versions of popular strains are also increasingly popular with customers looking for compact plants and shorter lifecycles.

Yes. CG Australia has a germination policy covering eligible seeds when the specified germination procedure and documentation requirements have been followed.   As per the policy the method we support is paper towel method, but make sure you read the policy and follow it in detail to ensure you are coverred. 

For data protection and privacy purposes, we do not hold any customer data on file.  All customer data is encrypted at rest and then regularly deleted to ensure no ability for any entity to obtain your personal data or order history.   There is no account needed to order, simply add to cart and follow the prompts.  🙂 

Our breeders are a trade secret but be assured that all strains are  stabilized under strictly controlled expert growing conditions with only the most potent terpene profiles and phenotypes preserved over many years and often decades.  All seed stocks are hand selected and tested to ensure maturity and viability with all stocks rotated quickly ensuring no older seed stocks are supplied… ever.

CG Australia has supplied Australian customers since 2020 and currently displays more than 3,500 customer reviews. The range focuses on established genetics, domestic distribution, tracked delivery and a germination policy, with both feminized and autoflower varieties available as well as many new strains coming online monthly always from only the top breeders with the finest possible genetics. 

All purchases are payable by EFT (Electronic Funds Transfer, otherwise known as ‘Pay anyone’ or ‘bank transfer’).  This method is fast, secure and easy ensuring no third party merchant fees are involved.  Simply add your order to cart and follow the instructions to make payment.  

We also accept various forms of cryptocurrency including Bitcoin, Ethereum, Solana and Dogecoin.    You can select the cryptocurrency option at checkout.  As settlement can sometimes occur faster than banks (eg. over the weekend), crypto payments are often processed faster than EFT payments. 

Disclaimer

Cannabis seeds are sold as souvenirs for body care, genetic preservation or collective purposes only unless your local laws permit germination and cultivation.  Users of this website are aware that some information, products and services of this website may be prohibited by law in some states of Australia.   As such, our customers are obliged to inform themselves and comply with the laws in their state.   CG Australia cannot be held responsible for any illegal activity conducted by it’s customers.  We reserve the right to refuse the purchase or cancel the order if any actions from customers are to the contrary of this disclaimer.