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Heavyweight Seeds is a spanish company that was founded in 2008. This cannabis breeder uses only highly stable pure genetics and provides a wide range of different tastes and flavours. The Heavyweight Seeds came to the European market in 2010 and got a recognition at once due its high quality. 

The main goal of the team is producing the top quality feminised genetics with high yielding. 

The collection of Heavyweight Seeds contains indicas, sativas and excellent hybrids that provide cerebral, medical, social and other effects. So it will be great choice for any grower and smoker. Heavyweights strains produce very large crops that also make it ideal for commercial growing. 

The seedbank has his own autoflowering collection. All strains demonstrate great stability and also high yielding. They are suitable for small spaces and also for beginner growers.

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Latest Reviews Show All Reviews (20)

Aquabuds Newbie
8
Fruit Punch
Resistance
Strong
Growing it
Easy
This was my first grow I had a good start which I think ended in a standard finish. I missed up root pH levels resulting in a phosphorus defect as well as I loaded to much nutrients into her thinking I was doing it wrong but ya know you only learn from your mistakes using coco is quite tricky to work with.
Smoke is smooth and terpines taste citrus twisted with a light lime with a sweet fruit punch. Great smoke to kick into being creative I found it made me busy until munchies kicked in lol. But also good after a stressful day she is a locker if you let her be but still can socialise if you know how to handle. one of strongest buds iv smoked in a long time and taste test was from a bottom nug speed dried. Can't wait to be cured alllllllwe. I would give this girl another crack as I liked her speady vege and loves to be trained in every way she shows no effect from anything in ways of training.

I would run pH 5.5 to 6.3 and less nutes next time that's for sure but all in all I love the product I grew a can't thank heavyweight seeds enough for there genetics of this beautiful strain.

I will give weight just before cure as that's all that matters to me Happy growing peps.
7 hours ago
NorCal311 Newbie
9
Fruit Punch Auto
Resistance
Neutral
Growing it
Normal
I will update on the high when the cure is done.
1 day ago
Jdale075 Newbie
7
Wipeout Express
Resistance
Strong
Growing it
Normal
Just harvested, so one smoked it yet
5 months ago
8
Fruit Punch Auto
Resistance
Strong
Growing it
Normal
This took way longer then I would have liked for an auto
11 months ago
8
Green Ninja
Resistance
Neutral
Growing it
Easy
This was a freebie seed from Herbie's
Always get really good freebies from them, I wish I grew her in a larger pot not, because it's a decent easy to grow, I can see why they call it green ninja it's perfect for stealth grows short compact plant and odour is very low during vegg and flowering

Smell comes out once the bud is dried and cured and it's a lovely smell Woody and spicy thought I could detect a bit of mint very nice smell tho, this plant is perfect for cubaord grows and small grow boxes enjoyed growing her she never needed much attention topped her done a bit of LST and left her just fed her every other day. She repsonded well to topping and lst I did put her out the back garden quite a bit and she loved the sun so this strain could do quite well outside in the summer months. I was surprised at how much water she took for such a small plant she would need watering every second day two litres each time. When the bud is dry it as lovely orange pistils and a nice light green color to the buds I've had frostier strains but this maybe down to my growing as I didn't really give her much attention. Green ninja strain is quick and easy to trim
12 months ago

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