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Buy Cannabis Seeds Australia

The most trusted Cannabis Seedbank in Australia, since 2020.   

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

Genuine Domestic Australia Shipping

We’re local.

What Makes CG The Best in Australia?

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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 3445 reviews
5
88%
3030
4
9%
298
3
2%
73
2
1%
28
1
0%
16
RamonVerified owner
August 5, 2026
Auto Bubblegum.
Love this strain, fast growing, great taste, good stone, fast and secure delivery.
Helpful? 0 0
JonoVerified owner
August 5, 2026
Purchase
Always, sorts the order fast, posts it express, always delivered without any issues! I recommend highly
Helpful? 0 0
JohnVerified owner
August 5, 2026
Water melon jam
Had a miss understanding with these guys
Was dealt with and corrected
Legit site ,thanks again guys !
Helpful? 0 0
Jessi CameronVerified owner
August 5, 2026
I have Been shopping here for
A long time and I have never
Had a dud seed ever.....
Helpful? 0 0
AndrewVerified owner
August 4, 2026
Very happy
All seeds germinated strong healthy plants excellent
Helpful? 1 0
MarcoVerified owner
August 4, 2026
Very happy buyer…
The seeds arrived promptly & discreetly packaged with no dramas.
Great service, thank you.
Helpful? 0 0
EmmaVerified owner
August 4, 2026
Emma
Excellent service will buy again
Helpful? 0 0
Lyndon
August 4, 2026
Quality stockists
6th time iv bought from these guys. Across aust within a week. And no customs so u know ur gonna get the goods. Only complaint is I wish there were mo...More
6th time iv bought from these guys. Across aust within a week. And no customs so u know ur gonna get the goods. Only complaint is I wish there were more strains to choose from. Great stress free service
Helpful? 0 0
Auto Gelato Feminized Seeds (+ Free Seeds) photo review
CraigVerified owner
July 26, 2026
Small hick up with my delivery but cg sorted it straight away and sent another order . Prompt response made me satisfied and will be using cg again . ...More
Small hick up with my delivery but cg sorted it straight away and sent another order . Prompt response made me satisfied and will be using cg again . This my third order .
Helpful? 0 0
It's gonna be on...
AK-47 Feminized Seeds (+Free Seeds) photo review
Sen Dog
July 13, 2026
A to the K...
You it heard on the radio,
You seen it on the TV show,
A to the K
A to the motherfucking Z...
Helpful? 0 0
CandiVerified owner
July 7, 2026
White Widow
Excellent, great service. Definitely order again
Helpful? 1 0
StrrretchVerified owner
July 7, 2026
Cheese Feminized. One of my favorites. Extremely resinous, thick buds. Not much smell, but a very smooth taste. I only grow outside in a sandy soil an...More
Cheese Feminized. One of my favorites. Extremely resinous, thick buds. Not much smell, but a very smooth taste. I only grow outside in a sandy soil and I have had no problems with this strain. Along with tea and crumpets, the best thing the English have ever created.
Helpful? 0 0
StewVerified owner
July 7, 2026
Quick delivery and everything looks good. I would suggest reading the guide, I had much better success after I did.
Helpful? 0 0
PaulVerified owner
July 3, 2026
Overwhelmed with joy at the customer assistance. Top company. Would highly recommend.
Helpful? 1 0
Paul
July 2, 2026
Amnesia Haze
Good strike rate, great taste .
Helpful? 0 0
Peter LavertyVerified owner
July 1, 2026
Quick an responsive an great quality product
Helpful? 0 0
DeanVerified owner
June 30, 2026
Awsome.
Was a bit dubious at first but put the order in and presto! It was all good. Very fine specimens. Would recommend this site 100% definitely doing anot...More
Was a bit dubious at first but put the order in and presto! It was all good. Very fine specimens. Would recommend this site 100% definitely doing another order.
Cheers CG Australia.
Helpful? 0 0
JamesVerified owner
June 30, 2026
Mimosa Famosa
Very impressive! Can’t wait to see the final outcome.
Helpful? 2 0
KathVerified owner
June 30, 2026
Usually have 1 or 2 seeds that don’t sprout, but this time 6/6 didn’t sprout, not sure if it was the cold weather or not cause usually three quarters ...More
Usually have 1 or 2 seeds that don’t sprout, but this time 6/6 didn’t sprout, not sure if it was the cold weather or not cause usually three quarters or more sprout. But will give another chance and see how we go. Usually very satisfied with the service.
Helpful? 1 0
markVerified owner
June 30, 2026
watermellon jam
easy germination fast post as always will buy agian
Helpful? 1 0
DavidVerified owner
June 30, 2026
Amnesia haze
Order arrived in a week, all seeds came up & are doing very well at 2 foot & starting to flower.. outside should get 4-5 foot in 3-4 months.....More
Order arrived in a week, all seeds came up & are doing very well at 2 foot & starting to flower.. outside should get 4-5 foot in 3-4 months.. very happy & will be ordering again, again, again,, 5-6 years now been getting seeds. Great company..
Helpful? 0 1
MarkVerified owner
June 30, 2026
A legit site in Oz which is great. Strong seeds , will order again
Helpful? 0 0
Troy BarrettVerified owner
June 29, 2026
Northern lights
I’ve had no issues so far I had a 100% strike rate. My recommendation is not to prune shade leaves from this strain you get better results by not touc...More
I’ve had no issues so far I had a 100% strike rate. My recommendation is not to prune shade leaves from this strain you get better results by not touching it.
Still a great product. I highly recommend the Mobby dick strain. It’s my favourite since receiving them. Extremely fat plant for your tent situation
Helpful? 0 0
ROBERTVerified owner
June 29, 2026
Excellent results
No fuss delivery
Helpful? 0 0
zacharyVerified owner
June 29, 2026
SERVICE
Excellent company to deal with and been using them for a while now and never had a problem
Helpful? 0 0
JonVerified owner
June 29, 2026
Top job all round
I have used CGAus several times and the product and service has always been exemplary.
Helpful? 0 0
DanielVerified owner
June 29, 2026
Fast discrete delivery, were able to fulfil the free seeds I requested as well
Very pleased
Helpful? 0 0
JakeVerified owner
June 29, 2026
Fast germination, 1 of 1, 100% so far
Fast germination, very healthy growth, 100% hit rate on one seed so far - free seeds should be ideally packaged separately though!
Helpful? 1 0
RayVerified owner
June 29, 2026
Amnesia haze
All 5 seeds have sprouted, just waiting for them to break through the soil. Have grown this seed before with good results.
Helpful? 0 0
JamesVerified owner
June 29, 2026
Quality products
Shopped a few times now, speedy delivery and quality product.
Helpful? 0 0
Purple Haze Feminized (+ Free Seeds) photo review
Purple Haze Feminized (+ Free Seeds) photo review
Purple Haze Feminized (+ Free Seeds) photo review
+1
Craig BVerified owner
June 28, 2026
Vigorous grower in vegetative stage outdoors in pots needs plenty of room & staking. Removed lower leaves & buds before flowing to let plenty ...More
Vigorous grower in vegetative stage outdoors in pots needs plenty of room & staking. Removed lower leaves & buds before flowing to let plenty of air in and got heaps of beautiful stinky buds at harvest. Purple Haze is a winner!
Helpful? 0 0
Scott SheppardVerified owner
June 28, 2026
Gorilla auto
Excellent genetics
Helpful? 0 0
Scott SheppardVerified owner
June 28, 2026
Gelato auto
Excellent genetics
Helpful? 0 0
BrettVerified owner
June 25, 2026
Great quality
Excellent service. Quick delivery and great results over the last few years.
Helpful? 0 0
MarcusVerified owner
June 25, 2026
Good quality. Fast delivery
Helpful? 0 0
RhettVerified owner
June 24, 2026
Blue dream
Nice strain . Good grow
Helpful? 0 0
PuddVerified owner
June 21, 2026
Guys are legit…..arrived in mail couple of days after order….recommend and will order again
Helpful? 0 0
GayleneVerified owner
June 21, 2026
Always great choices!
So happy with my purchase - again! Great service, excellent products. This choice is growing happily and very anticipated Thanks
Helpful? 0 0
DanVerified owner
June 19, 2026
Cg seeds are easy to deal with and always get seeds quick and with no dramas would recommend to anyone. Northern lights are a good idea if in suburbs...More
Cg seeds are easy to deal with and always get seeds quick and with no dramas would recommend to anyone.
Northern lights are a good idea if in suburbs as it doesn't stink the neighbourhood out
Helpful? 0 0
NeilVerified owner
June 19, 2026
Very happy really quick delivery. Will be using again
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.