List of products by brand Heavyweight Seeds

Heavyweight Seeds were originally founded in Spain in 2008. Using only highly stable pure strains, the Heavyweight team set about producing a mouthwatering selection of varieties, a range with a variety to satisfy all tastes.

Only released onto the European market in 2010, Heavyweight is already building a name for consistency and quality time and time again. With an expert team dedicated to ongoing research and development, the Heavyweight ethos is simple our driving passion is to produce top-quality genetics and we will stop at nothing on our quest for excellence! Heavyweight produce an exciting and varied range of feminized seed strains. Head spinning indicas, soaring Sativas and well-crafted crosses means there's something for everyone, from the medicinal to the cerebral and social. Heavyweights consistently big yields also make the range a perfect choice for the commercial collector. Heavyweight also produces an auto-flowering feminized range. Auto-flowering strains have traditionally displayed poor genetic stability and disappointing yields, but no longer. The Heavyweight auto-flowering range is completely stable and a great choice for the beginner, or for the collector with limited space. For top quality and knockout results, look no further than Heavyweight!

£14.40
£32.00 -55%
Last items in stock
55% OFF clearance sale ItemThis item is new within the last 12 months and should come in a sealed souvenir package.New Standard Lower Prices as of August 2023Heavyweight Budzilla is a perfectly well balanced hybrid combining High THC Genetics. This 50% Indica 50% Sativa give or take a little Cannabis Strain will satisfy the requirements of all who consume and grow it.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Heavyweight Budzilla is a perfectly well balanced hybrid combining High THC Genetics. This 50% Indica 50% Sativa give or take a little Cannabis Strain will satisfy the requirements of all who consume and grow it.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Champion produces buds that are very compact, light green in colour and with a THC Percentage around 20-25%. The terpenes exude sweet, fruity, and floral aromas that taste slightly earthy and herbal taste reminiscent of a nice Afghani Skunk.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Heavyweight Dream Machine is a perfectly well balanced hybrid combining Unknown Hybrid. This 50% Indica 50% Sativa give or take a little Cannabis Strain will satisfy the requirements of all who consume and grow it.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Gold Mine produces buds that are very compact, light green in colour and with a THC Percentage around 20-25%. The terpenes exude sweet, fruity, and floral aromas that taste slightly earthy and herbal taste reminiscent of a nice Afghani Skunk.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Heavyweight K.O. Kush is a lovely cannabis strain for the Kush lover. With 75% Indica dominance and the power up to 25% THC this one has been the back bone of more genetics than any other strain. A Massive amount of cannabis strains are created using OG Kush in its genetics.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Heavyweight Lemon Cake is a potent combination for that brings together two strains with already massive reputations. Expect a shorter version similar to Critical Cheese but with more suitability to short rooms where height is an issue and slightly shortened flowering time.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023A legendary Kashmir Bubble Candy cross, Midnight Mass is like a call to prayer for all those who worship at the altar of the Ganja Gods. This very special plant will take you on an odyssey to mystical, faraway lands, all from the comfort of your own couch.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Heavyweight Money Bush has is a pure or near pure Indica dominant hybrid that comes from the hash making regions of the world Afghanistan and the Hindu Kush. Highly sticky resinous and crystal covered buds with good size harvests expected.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Heavyweight Monster Profit is a great Amnesia Hybrid with the addition of Dream Machine which we believe is possibly a Skunk x White Widow hybrid. This marijuana strain will grow monstrous with very high yields, living up to its name by producing a monster profit.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023This strain is very well balanced approximately 50/50 Indica Sativa. Heavyweight Strawberry Cake delivers a high yield with the potency of AK47 Cheese and White Widow combined with balanced medicinal effect of Northern Lights. This one produces a strain of connoisseurs high standards
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Heavyweight Superb OG is a lovely cannabis strain for the Kush lover. With 75% Indica dominance and the power up to 25% THC this one has been the back bone of more genetics than any other strain. A Massive amount of cannabis strains are created using OG Kush in its genetics.
£20.38
Last items in stock
New Standard Lower Prices as of August 2023Total Paralysis is a combination of the mighty G13 with some Brazilian, Afghani and Haze genetics that are a little bit of an unknown combination to be exact. The buds are said to grow large and potent with a super crystal coating so it certainly seems the part.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023This strain is very well balanced 50/50 Indica Sativa. Heavyweight Waist Deep Auto Automatic delivers a high yield with the potency of AK47 and balanced medicinal effect of Northern Lights and produces buds of a connoisseurs high standards
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Heavyweight Wipeout Express Auto has is a slightly Unknown mostly Indica dominant hybrid that comes from the hash making regions of the world. Highly sticky resinous and crystal covered buds with good size harvests expected.
£20.38
Last items in stock
New Standard Lower Prices as of August 2023Heavyweight Short and Sweet Auto contains the highly reputed power punching strains White Widow and AK47. These 2 cannabis varieties have attained their reputation as they deliver high strength and they are super resilient. Both these strains can be found in many hybrids as they are indestructible.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023When thinking about Heavyweight Skunky Monkey Auto Automatic, if you're an Indica lover just imaging a Northern Lights with an Afghani Skunk covered in delicious shimmering trichomes that will put you in a nice deep stoned couch lock.
£20.38
Last items in stock
New Standard Lower Prices as of August 2023Jackpot Auto combines two medicinally beneficial strain Jack Herer and Northern Lights to create a very nice mostly Indica based marijuana strain with less than 25% Sativa. Great for serious relaxing and the one to choose for a nice bath with some alone me time.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Heavyweight Massive Midget Automatic is a high yielding, fast flowering cash cropper often used in commercial cannabis farming. Its ideally suited for mass production due to its ease of growth and high resilience to failure.
£20.38
Last items in stock
New Standard Lower Prices as of August 2023Heavyweight High Density Automatic is a potent high yielding cannabis strain that will be hard to kill, even for a beginner. With mostly Indica Dominance it will stay relatively short and compact to deliver a nice crystal covered bud.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Heavyweight 2 Fast 2 Vast Automatic is a potent high yielding cannabis strain that will be hard to kill, even for a beginner. With mostly Indica Dominance it will stay relatively short and compact to deliver a nice crystal covered bud.
£20.38
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Heavyweight Fast Vast Automatic is a potent high yielding cannabis strain that will be hard to kill, even for a beginner. With mostly Indica Dominance it will stay relatively short and compact to deliver a nice crystal covered bud.