Heavyweight Seeds Autoflowering
Fast, Powerful, and High-Yielding
Who says you can't have it all? Not Heavyweight Seeds – that's for sure! These next-gen autos offer speed, strength, and fat yields. 2 Fast 2 Vast Auto has got it going on!
Explore Heavyweight Seeds Autoflowering Range – Strength Meets Speed
Indoor
Outdoor
Cup Winner
Medical
Mainly Indica
Mainly Sativa
Indica 100%
Greenhouse
Mix Packs
Flowering Time
THC
Yield
Height Info
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2 Fast 2 Vast Auto
The Heavyweight team had a task here how to improve on probably the best autoflowering strain available anywhere at the moment Fast and Vast. Taking great care not to lose any quality at the expense of yield they took a beautiful example of a Northern Light... More >From £25.02 -
Auto Jackpot
With a large number of autoflowering strains now available, it can be really difficult to know which one to choose. Well, look no further; the Heavyweight Seeds team have been busy perfecting the ultimate auto! We’re proud to announce the arrival of Jack... More >From £25.02 -
Auto Massive Midget
The power of this exotic strain, is beautifully hidden beneath its mouth watering tropical flavours, a must for all discerning smokers with an eye for quality. Heavyweight Seeds have taken a highly stable Afghani/Nepalese autoflowering hybrid and then cros... More >From £25.02 -
Auto Skunky Monkey
As with all Heavyweight Seeds autos, Skunky Monkey is an incredibly easy and straightforward marijuana seed. As there’s no need to change light cycles, the process is really simple and the end results are outstanding. Skunky Monkeys production is positive... More >From £25.02 -
Extreme Impact Auto
Live life to the extreme and brace yourself for impact, this indica dominant plant is a heavy hitter that delivers a knockout punch! Extreme Impact works well in all mediums and is really simple; yields are consistently large, producing a wealth of fat s... More >From £25.02 -
Fast And Vast Auto
If you’re looking for maximum yields and maximum potency in an autoflowering strain then look no further than Heavyweight Fast & Vast. Fast was the first hurdle for Heavyweight Seeds, taking a sturdy white dwarf and crossing it with an auto skunk that... More >From £25.02 -
Fully Loaded Auto
Heavyweight have been busy creating the next generation of auto-flowering masterpieces and we’ve done it again by reinvigorating a classic skunk and crossing it with the ever popular Wipeout Express. The results are simply spellbinding and we welco... More >From £25.02 -
High Density Auto
For an autoflowering plant that from seed to cure takes 8 weeks, this is spectacular, Heavyweight High Density Auto has a stem bending 150 gms per seed and more if placed outside under optimum conditions. High Density Auto has a powerful relaxed stone that... More >From £25.02 -
Short and Sweet Auto
Heavyweight Seeds have crossed two notoriously powerful strains, AK-49 and White Widow. The result is a devastatingly strong auto that will put even the most seasoned smoker on their ass! Heavyweight Short & Sweet produces rock hard buds that glisten w... More >From £27.59 -
Turbo Bud Auto
Although a good production is guaranteed from this member of the Heavyweight Seeds Autoflowering family, this variety also has pure quality to offer. A quick look at the genetics Heavyweight have used in creating Turbo Bud Auto says it all, stren... More >From £25.02 -
Waist Deep Auto
A perfectly balanced hybrid, Waist Deep produces consistently big yields without any loss of quality. One mighty central cola is the pride and joy of this powerful feminized seed and sides quickly develop clusters of smaller but no less potent buds. As w... More >From £25.02 -
Wipeout Express Auto
The Heavyweight Seeds team set about producing a serious “heavyweight” with the hard hitting Wipeout Express Auto, the effect is fast, very fast, and the couch is soon calling you for a cosy hour or two whilst you remember your name. Primarily looking ... More >From £25.02 -
Auto Fruit Punch
It’s finally here! After many requests Heavyweight Seeds have produced an autoflowering version of the legendary Fruit Punch. Being sativa dominant, Auto Fruit Punch gets quite tall for an auto and takes a little longer from seed to finish than indica dom... More >From £25.02