fast and vast autoflower

Fast & Vast Auto feminized seeds

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Auto Fast & Vast is an autoflowering cannabis strain made from crossing Afghani x Skunk x White Dwarf that delivers high potency as well as high yields. The smoke is soft and sweet with spicy flavor. The effect hits hard.

    Heavyweight Seeds Feminized Autoflowering Outdoor Indoor Mild and relaxing journey Afghani x Skunk x White Dwarf 100 – 120 cm 600 – 800 g/m² indoors 75 – 200 g/plant outdoors 56 days 20% Sativa / 80% Indica 17 – 19 % 0.8 %
  • Description
  • Reviews (5)
  • Discussion (0)

Fast & Vast Auto – High Yielding Indica

Fast & Vast Auto by Heavyweight Seeds is one of the best feminized autoflowering plants out there, created by crossing Afghani and a skunk plant with White Dwarf. The result was a plant of extremely potent autoflowering nature that provides maximum yields for growers.

Fast & Vast Auto by Heavyweight Seeds can be grown both indoors and outdoors. In a stable indoor garden, she grows around 1-1.2m tall. It tends to grow a large main stem with a few side branches and it takes just 8 weeks to finish growing fully after germination. Outdoors is where this plant can really show its true potential, growing with a sort of Christmas tree structure around 1.5m tall. Outdoors, with minimal care you can harvest an incredible 75-200g/plant.

  • Harvest time: Approximately 8 weeks
  • THC: 17-19%
  • Height: 100cm-120cm
  • Indoor yield: 600-800g/m 2 , outdoor yield: 75-200g/plant

Fast & Vast auto feminized cannabis seeds by Heavyweight Seeds. High-yielding and fast-flowering Indica. Low price, safe and discreet shipping. Free seeds with every order

Fast & Vast

breed by Heavyweight Seeds

Here you can find all info about Fast & Vast from Heavyweight Seeds. If you are searching for information about Fast & Vast from Heavyweight Seeds, check out our Basic Infos, Gallery, Strain Reviews, Shop-Finder and Price Comparison, Lineage / Genealogy, Hybrids / Crossbreeds or User Comments for this cannabis variety here at this page and follow the links to get even more information. If you have any personal experiences with growing or consuming this cannabis variety, please use the upload links to add them to the database!

Basic / Breeders Info

Fast & Vast is an automatic flowering ruderalis/indica/sativa variety from Heavyweight Seeds and can be cultivated indoors and outdoors where the female, autoflowering plants need ±56 days from the seedling to the harvest. Heavyweight Seeds’ Fast & Vast is a THC dominant variety and is/was only available as feminized seeds.

Heavyweight Seeds’ Fast & Vast Description

If you’re looking for maximum yields and maximum potency in an autoflowering strain then look no further. Fast was the first hurdle for Heavyweight, taking a sturdy white dwarf and crossing it with an auto skunk that would reach its full potential in 7 careful weeks, and then the Vast came when further crossing with a powerful Afghani auto. Great care has been taken to ensure that the high yields are not at the expense of quality, the long thick buds covered in sparkling crystals produce a high quality soft and sweet smoke with spicy undertones. The effect is very fast and knock out, leading to a long relaxed stone.

Don’t expect Fast and Vast to perform like any ordinary auto, for this is no ordinary auto, it’s a Heavyweight Auto!

GENETICS: Afghani x Skunk x White Dwarf
TYPE: Indica 80%, Sativa 20%
CBD: 0.8%
THC: 17-19%
FLOWERING TIME: Autoflowering
HARVEST TIME: Approximately 8 weeks from germination
HEIGHT: 100m-120cm
INDOOR YIELD: 600-800gr/m2
OUTDOOR YIELD: 75-200g per plant

Where to buy Fast & Vast cannabis seeds?

Fast & Vast from Heavyweight Seeds is available only as feminized seeds. Regular seeds are not available at the moment. In 6 seedbanks, we found 20 offers between EUR 7.28 for 1 feminized seed and EUR 301.99 for 50 feminized seeds. If you are looking to buy Fast & Vast Cannabis Seeds from Heavyweight Seeds somewhere – have a look to our Fast & Vast Price Comparison page with all current offers from all the connected seedbanks and shops – or visit one of the following tested, trustworthy and recommended seed-shops directly to check out their current Fast & Vast offers:, Oaseeds, Cannapot Hanfshop, Seedsman, Herbies Head Shop and Mary’s Seeds.

Fast & Vast Reviews

We’ve collected strain info from one grower for Fast & Vast.

General Impression Indoors

Known Phenotypes:

More Info:

Fast & Vast Gallery

Here you see the latest Fast & Vast photos, uploaded from our users! Altogether we’ve collected 3 pictures from Heavyweight Seeds’ Fast & Vast, check out our Fast & Vast gallery to view them all.

Fast & Vast Lineage / Genealogy

  • Fast & Vast »»» x
  • White Dwarf x (Skunk x Unknown Ruderalis)
    • Skunk x Unknown Ruderalis
      • Skunk
        • Skunk #1
          • »»» Afghanistan x Mexico x Colombia
          • Afghanistan »»» Indica
          • Mexico »»» Sativa
          • Colombia »»» Sativa
      • Unknown Ruderalis »»» Ruderalis
    • White Dwarf
      • »»» Unknown Indica Hybrid x Ruderalis
      • Unknown Indica Hybrid »»» Indica
      • Ruderalis
  • Afghani x Unknown Ruderalis
    • Afghani
      • Afghanistan Probably Indica »»» Indica
    • Unknown Ruderalis »»» Ruderalis

Map of the Fast & Vast Family Tree

Fast & Vast Hybrids & Crossbreeds

Map of the Fast & Vast Descendants

If you are with a big screen and not browsing with your mobile, check out our dynamic family tree map with all known hybrids of Fast & Vast! (but this maybe will need some time to load all the data!)

Fast & Vast User Comments

Altogether we’ve collected 2 user comments about Heavyweight Seeds’ Fast & Vast. Here you find the 2 english user comments:

46nkid – 17.01.2017

Grew in my veg tent under a 400w hps that was consistently flipped between 200 to 300 to 400. I have grown other autos in the same setting and the same container size, but this one stood out from the crowd.

First and foremost, the smell is unlike anything I have ever smelt before. It smells like if someone exploded a can of Febreeze inside of a nursing home, and you just walked in; mouth open. It is such an over powering and vile smell, it transcends the sense of smell and chokes you with its pungent aroma. I considered harvesting this plant weeks early due to the smell being so horrible that I could not stand working in my veg tent. Worst smelling plant ever; 0/10.

Secondly, it yeilded much less than other autos in the exact same environment. The claim of this plant being “vast” isn’t really true. It grew less branches, and smaller ones, than other autos I have grown. Even other Heavyweight autos. If they mean the effect is “vast”, well, that would also be erroneous. It is no better than what you would get on the street, if not worse, due to the horrible taste it literally leaves in my mouth and mind as well as the figurative bad taste due to wasting 84 days.

Third of all, it’s name is “Fast and Vast” so you would think it’s quick, right? Nope. It took me 84 days. I have seen good Mephisto plants finish up in 65 days or less. Kinda nuts to wait that long for crap that smells like crap.

All and all, skip this one. Heavyweight has way better autos. Wipeout Express is an excellent plant that blew me away with every seed that I took out of the pack.

Scoobysnax – 16.08.2016

Another great strain from Heavyweight,find this one very skunky though, very smelly even when grown fully organic. But as with all other Heavyweight strains yet to grow one in 56 days. The average I get is 70 days, but the quality and yield is like no other. I am a massive fan of Heavyweight seeds, not for the speed but for their yields, they are with out a doubt the highest yields yet from an Auto, and again I find this strain alot stronger than their 18% THC content as advertised, this one is definitely wellover 20%. My advice is expect to grow them for 70 to 77 days and you will have a great yield with the best quality. This variety is fast and vast for what you get but not in 56 days. But for me quality is more important and heavyweight definitely has that.

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Fast & Vast breed by Heavyweight Seeds Here you can find all info about Fast & Vast from Heavyweight Seeds . If you are searching for information about Fast & Vast from Heavyweight Seeds, ]]>