Bulk Cannabis Seeds

Top branded cannabis seeds available to buy in bulk in pack sizes up to 500. Bulk cannabis seeds for this range are chosen specifically for their high performance and popularity for those who like to grow big. Original Seeds Store can offer the best bulk marijuana seeds for sale online at the cheapest possible prices without compromising on quality. We ship bulk seeds worldwide with quick delivery to US and Canada and fast tracked shipping to UK and Europe with guaranteed delivery options. For those looking for larger pack sizes or a specific strains not listed please contact us via [email protected]

Feminised Bulk Seeds For Sale

Buy feminised cannabis seeds in bulk and you're already onto a winner because you know the end result will be fruitful producing all female plants. We've paid special attention to the feminised bulk strains offered for sale here as they are only selected for stability, production level and THC content. Now all you have to do is select your perfect flavour. Of course we've included the latest American genetics in the bulk seeds range like Forbidden Wedding Cake, Strawberry Glue and Pink Gorilla as strains from the US are currently dominating the cannabis scene right now but classic favourites like Power Plant, Cheese and Critical Kush remain our best selling bulk seeds because they're just what commercial growers love to grow due to their reliability and vigour. 

Autoflowering Bulk Seeds

Autoflowering cannabis seeds in bulk are more popular with our customers than ever due to their fast weed to seed turn around and their ever increasing development of power and production levels. In the grow room autoflowers take up far less space than photoperiod plants and because all our automatic seeds offered for sale here are feminised you're guaranteed an abundance of bud from every seed you plant. Choose old school classics like Cheese and Amnesia Auto or go all out with our USA collection you won't find a cheaper option anywhere online to buy the highest quality auto seeds in bulk. 

Fast Flowering Bulk Cannabis Seeds

Fast flowering or early versions are photoperiod cannabis seeds that develop and harvest quicker than normal or regular photoperiod strains. 

Many outdoor growers select from this faster finishing range to avoid any adverse weather conditions that may affect their plants toward the end of the season after all, who wants to spend 3 or 4 months nurturing their weed plants only to be damaged right at the end by heavy rainfall etc. but fast flowering is also a favourable option for indoor cultivators due to their faster turn around which can be 2 - 3 weeks earlier than their comparable strain. 

Regular Bulk Cannabis Seeds

So when it comes to purchasing cannabis seeds in bulk the majority of our customers select feminised or autofem seeds because they're guaranteed (99%) all female plants but fems do not suit all growers especially the purists who prefer their marijuana plants to be cultivated from regular seeds to make their own selections once the plants have been sexed. The average ratio of male to female is 50/50 however, as regular seeds are often priced a lot cheaper, to buy regular seeds in bulk remains a viable option. Original Seeds Store offer just the one option in the bulk seeds range but we think its a winner for all enthusiasts due to it's landrace genetic background. 

We recommend:

Purple Thai regular a 2 way cross of Afghan Kush and Purple Thai so it comes from good solid stock and produces the best Thai weed within a very short flowering period of less 60-65 days and is priced at less than 2 euros (2$) per seed - Beat that for value for money!

Best Marijuana Strains in Bulk

If you're spoiled for choice from the range we have to offer in our bulk seeds section we've selected 3 of our top selling bulk strains. As with all the strains on this page each variety is available to buy in packs of 25 up to 500 seeds.

Power Plant Fast a sativa dominant strain producing extreme levels of potency (25%) THC which has a fast finishing time of less than 50 days flowering. Power Plant is renowned for its bumper harvests and the fast variety is no exception expect a minimum yield indoor of 700 gr m2 and 800 grams per plant outdoor with the added bonus of an early September harvest. 

Amnesia Haze Auto

When you want to produce coffeeshop grade weed and lots of it then Amnesia Haze Auto should be top of your shopping list. Amnesia Haze is a legendary old school, a pure classic strain and when you purchase from our bulk seed page not only are you receiving premium seeds that are guaranteed to produce top-notch weed but buying at the lowest possible price of less than 2€ per seed and because they're autofem they effortless to grow.

Critical Kush

One of the most sought after in the bulk cannabis seeds range. Bred from superior genetics Colorado Ghost OG and Critical + Critical Kush is one of the highest producers of premium weed out there and with yields potentially up to a kilo of weed per plant and +22% THC levels it's no wonder Critical Kush has topped the bulk seeds charts year after year. Buy in packs of 25 right up to 500 seeds for less than 2 euros a pop no wonder our commercial growers return to us to buy Critical Kush seeds over and over again. 

Cheap Cannabis Seeds in Bulk

The bulk seeds on sale at Original Seeds Store are offered for sale at the cheapest possible price because although each strain is of premium quality we sell them 'loose' that is to say they are sold without fancy marketing packaging which racks up the cost of your regular branded seeds plus they are available to buy in large quantities of up to 500 and when you grow seeds from this premium collection you'll see why our customers return over and over. Premium seeds without the premium price tag!

Bulk Seeds Germination

When you buy cannabis seeds in bulk quantities at Original Seeds Store you purchase safe in the knowledge that each strain is of first rate quality and will have a germination rate equal to any other breeder seeds available and because the seeds offered for sale in bulk have a high turn over they are guaranteed fresh and will work as efficiently as any other normal seed.