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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 3457 reviews
5
88%
3042
4
9%
298
3
2%
73
2
1%
28
1
0%
16
BrianVerified owner
September 11, 2026
Very happy Ive never had a problem. Keep up the good work
Helpful? 0 0
Northern Lights Feminized Seeds (+Free Seeds) photo review
Northern Lights Feminized Seeds (+Free Seeds) photo review
After 6 weeks.
Northern Lights Feminized Seeds (+Free Seeds) photo review
+1
Peter ThomasVerified owner
September 11, 2026
Excellent company to deal with in respect to product ,quality and communication. My purchase came quickly after payment. Germination was 100%. Can’t r...More
Excellent company to deal with in respect to product ,quality and communication. My purchase came quickly after payment. Germination was 100%. Can’t recommend more highly. Have referred CG Australia to friends and family. In short reputable company with an excellent product.
Helpful? 0 0
JoelVerified owner
September 10, 2026
great site and merchandise 10/10
Helpful? 0 0
MickVerified owner
September 10, 2026
Excellent service excellent product
Wow! Great service all seeds geminated so far and showing great vigour.
Helpful? 0 0
CraigVerified owner
September 8, 2026
Seeds arrive promptly. Haven't tried this strain yet, alll seeds germinated , hoping for monsters
Helpful? 0 0
CraigVerified owner
September 8, 2026
Grew it last year, going again this year. Got @ 750g dried of one plant
Helpful? 0 0
Bruce Banner #5 Feminized (+ Free Seeds) photo review
MANUELVerified owner
September 7, 2026
Quality seed. I brought seeds on numerous occasions 100% germination rate. I have brought from other sites that weren't that good. Beautiful buds. Liv...More
Quality seed. I brought seeds on numerous occasions 100% germination rate. I have brought from other sites that weren't that good. Beautiful buds. Live in W.A Perth seeds came with in 3 days. Best site for seeds in Australia.
they will always have my business
Helpful? 0 0
Peter BrettellVerified owner
September 6, 2026
excellent
Great service, 10/10 on germination and all female.
Helpful? 0 0
Graham WilsonVerified owner
September 5, 2026
Very nice
Very quick and easy a very nice aroma and taste well done
Helpful? 0 0
MarkoVerified owner
September 5, 2026
Mimosa
Excellent
Helpful? 0 0
mark cliffordVerified owner
September 3, 2026
I had a great deal and arrived on time
Helpful? 0 0
LukeVerified owner
September 3, 2026
Great!
Great, quick and discreet 🙂
Helpful? 0 0
NickVerified owner
September 2, 2026
Never grown before and have had great results, grew in a pot near my pool, seems too easy.
Helpful? 0 1
NickVerified owner
September 2, 2026
Great product, never grown before and had every seed produce well.
Helpful? 0 0
Matthew smithVerified owner
September 1, 2026
Seeds
Happy with the seeds I purchased great germination rate
Helpful? 0 0
MalVerified owner
August 30, 2026
CG always comes through, highly reccomend
Helpful? 0 0
PhilVerified owner
August 30, 2026
Arrived with no problems
Thanks again postage was quick and no hassles
Helpful? 0 0
Paul MasonVerified owner
August 30, 2026
Good quality seeds.
All germinated and a growing well.
Would recommend CG Australia.
Helpful? 0 0
steve payzeVerified owner
August 30, 2026
legends
water melon jam . looking the goods early days atm
this site is the real deal. great service
Helpful? 0 0
BARRY
August 29, 2026
Auto Blueberry
Got 100 percent strike rate, good potent smoke ,now im going for Auto Northern lights
Helpful? 1 0
PaulVerified owner
August 29, 2026
seems legit bus with great value amd wide selection available. F buying from Europe
xlnt shipping..great germ rate.. nice varieties
Helpful? 0 1
AshVerified owner
August 29, 2026
Germanated n grew well
Helpful? 0 0
CraigVerified owner
August 28, 2026
Craig H
Last grow season all seeds popped all produced and excellent finished crop
Helpful? 0 0
Big Bud Feminized (On Sale) photo review
SethVerified owner
August 27, 2026
High quality genetics.
The seeds arrived very quickly with high quality genetics. 100% germination rate from the 5 seeds.
Helpful? 0 0
MichaelVerified owner
August 27, 2026
Received the order within a few days without any hassle
Helpful? 0 0
MichaelVerified owner
August 27, 2026
Order arrived within a few days without hassle
Helpful? 0 0
KeithVerified owner
August 26, 2026
Big bud
I brought 5 seeds and everyone was up within 5 days and all very healthy plants, very happy
Helpful? 0 0
BjVerified owner
August 26, 2026
love the prompt delevery
Helpful? 0 0
EliVerified owner
August 24, 2026
The bomb
A++ these guys r legit and seeds r awesome
Helpful? 1 1
DannyVerified owner
August 19, 2026
Danny
Fast delivery 10 out of 10 seeds poped powering along in veg atm been buy seeds from CG at least 18mths now no problems
Helpful? 0 0
StrrretchVerified owner
August 17, 2026
Girl Scout Cookies. An enduring favourite. Always productive, resinous and potent. A strain I always come back too. With the usual discretion and prom...More
Girl Scout Cookies. An enduring favourite. Always productive, resinous and potent. A strain I always come back too. With the usual discretion and prompt service I've come to expect from the CG crew.
Helpful? 0 0
NormVerified owner
August 16, 2026
Lemon Skunk
Fast delivery, never a problem with CG. Seeds look good quality, still cold so nothing planted yet.
Helpful? 0 0
PaulVerified owner
August 15, 2026
Bruce Banner
The best out there you cant go wrong best service and quality beans
Helpful? 0 0
PaulVerified owner
August 15, 2026
By far the most reliable bean bank around love these guys cant fault the quality and service 5 ☆☆☆☆☆
Helpful? 0 0
JasonVerified owner
August 14, 2026
Hi Grovers great seeds all germinated.
Helpful? 0 0
ShaunVerified owner
August 14, 2026
Legit
Happy with service and product. Definitely be returning.
Helpful? 0 0
B.Verified owner
August 12, 2026
Auto Bruce Banner
My Favourite strain. Fast delivery. Helpful service and instructions. 5 stars easy!! 🙂
Helpful? 0 0
BVerified owner
August 12, 2026
White Widow
Fast delivery. Have bought a few times from these guys :). The extra seed is a great plus with each order 🙂
Helpful? 0 0
B.Verified owner
August 12, 2026
OG Kush
Fast delivery and tracking . Helpful instructions. Good strain.
Helpful? 0 0
MarkVerified owner
August 12, 2026
Mark
Very happy with the service and results
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.