With so many marijuana seedbanks out there finding a good deal on high quality cannabis seeds is like finding a needle in a haystack. At High Yield Strains not only have we found you the best and most reliable seed banks, but we have also found the best discounts and cannabis seed promo codes available anywhere online to help you get a bargain.

cannabis seed promo codes

We have searched every seed bank on the internet and gathered the best cannabis seed promo codes and deals all in one place to make your shopping experience that much easier. Many of our top rated seed banks are also giving away free marijuana seeds with every order.

How to get cheap cannabis seeds

Cannabis seeds can be expensive so at High Yield Strains we don’t just tell you how to grow big yields, we also like to help you get the best bang for your buck by getting you free weed seeds and exclusive cannabis seed voucher codes.

Check out our cannabis seed promo codes below

Always remember to checkout our cannabis seed coupons below and click the ‘claim this deal’ button when you find one that you want. We update our page regularly and often have cannabis coupon codes that can save you up to 20% off the retail price of your order. We also highlight the best deals where you can get buy one get one free offers and free seeds with your order and even discounts for paying with bitcoin.

Time your purchases to get cheap cannabis seeds

If you plan your purchases in advance you can save huge amounts of money just by making your cannabis seed purchase on one of the big sale dates.

420 Sale (April 20th) 420 is the biggest date in the cannabis calendar, it is a day to celebrate all things cannabis and seedbanks celebrate by offering you some great deals. Plus, you can often use our cannabis coupon codes on top of this as well.

Black Friday Sale (the last Friday in November) is a huge weekend in the cannabis calendar where seedbanks often have sitewide discounts on their cannabis seeds allowing you the opportunity to bag yourself a bargain.

Always checkout the discount or sale pages

Cannabis seedbanks usually have a sale or discount code page where they have seeds for sale at big price reductions. Check these pages before you make your purchase to bag yourself a deal. We’ve listed the best sales below for you.

How to get free weed seeds

Most seed banks offer free cannabis seeds with their orders or have Buy One Get One Free deals. Have a look at the deals below and remember to use one of our cannabis seed discount codes when you place your order to take full advantage of the free weed seed on offer.

MSNL FREE SEEDS – Up to 7 free feminised and autoflower seeds with all orders (orders over £100 get 7 free seeds) – VIEW DEAL

ILGM BUY 10 GET 10 FREE – A range of strains on buy ten get ten free – VIEW DEAL

420 Seeds FREE SEEDS – Get a choice of up to 9 free seeds with all orders – VIEW DEAL

msnl cannabis seed promo codes

MSNL seed bank are located in the UK and have been in business since 1999. They stock a wide range of cannabis seeds bred from their own stock in Holland. From the original Dutch strains like Hollands Hope and Northern Lights to newer Californian genetics such as Gelato and Sunset Sherbet, MSNL have a fantastic range that rivals any other seed bank. If you are looking for high quality, cheap cannabis seeds then MSNL is the seed bank for you. They run regular special offers on their sale page and have some of the best cannabis promo codes around.

20% OFF

20% OFF MSNL DISCOUNT CODE

20% off all MSNL orders with this discount code.

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5% OFF

5% OFF

5% off all orders at MSNL with this discount code.

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TOP DEAL

7 FREE FEMINISED SEEDS

Up to 7 free feminised cannabis seeds with all orders at MSNL seedbank.

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40% OFF

UP TO 40% OFF

up to 40% off at MSNL seedbank.

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15% OFF

MSNL BITCOIN DEAL

15% off for all MSNL customers paying with Bitcoin.

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ilgm cannabis seed promo codes

Founded in the Netherlands in 2012 by self-professed growing guru Robert Bergman, ILGM seed bank is now one of the biggest and best-known online cannabis seed shops. Much like MSNL they only sell their own cannabis stock, bred from a selection of Dutch breeders. ILGM seed bank have an excellent range of seeds and often have highly competitive buy one get one free deals on a selection of 10-15 strains. ILGM have kindly offered any new customers money off their order with these cannabis promo codes.

$10 OFF

$10 OFF CANNABIS SEED PROMO CODE

$10 off all ILGM Seed bank orders with this cannabis seed promo code.

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$5 OFF

$5 OFF CANNABIS SEED PROMO CODE

$5 off all ILGM Seed bank orders with this cannabis seed promo code.

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TOP DEAL

BOGOF AT ILGM

Buy one get one free on feminised seeds at ILGM seedbank.

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10% OFF

ILGM BITCOIN DEAL

10% off orders at ILGM seedbank for all customers paying with Bitcoin.

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crop king cannabis seed promo codes

Located in Canada Crop King Seeds was founded in the early 2000’s and have gone on to become the biggest seed bank in North America. With a wide range of cannabis seeds including high CBD strains Crop King has something for everyone. Be sure to use our 10% cannabis seed promo code below when you place your order!

10% OFF

10% OFF CANNABIS SEED PROMO CODE

10% off all Crop King orders with this cannabis seed promo code.

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420 seeds cannabis promo codes

420 Seeds have been around for a long time but have only just revamped their website. Once a small brand selling just their own white label strains they have now evolved into a vast seed bank with an incredible stock list. Selling strains from some of the world’s top breeders such as Sensi Seeds and Green House their stock range cannot be rivalled. 420 Seeds have some great discounts too if you know where to find them. We have managed to bag you a cheeky 10% off marijuana seed discount code to use on any order with them.

30% OFF

Up to 30% off at 420-seeds

Up to 30% off on selected breeders at 420-seeds

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ministry of cannabis promo code

Ministry of Cannabis was founded in Amsterdam in 2007 and while this seed bank is small it has a loyal band of customers that keep returning. MIC has a stock range of around 30 strains, while this is not huge, they stock everything you need to grow excellent cannabis and they deliver their seeds with excellent customer service. MIC rarely have big sales but we have managed to get you 10% off weed seeds discount code to use any future order with them.

10% OFF

10% OFF CANNABIS SEEDS PROMO CODE

10% off all MIC orders with this cannabis seed promo code.

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10% OFF

10% OFF CANNABIS SEEDS PROMO CODE

10% off all MIC orders with this cannabis seed promo code.

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