Fast and Vast Auto by Heavyweight Seeds
Introduction:
Fast and Vast Auto by Heavyweight Seeds lives up to its name, offering impressive speed and extraordinary yields with knockout potency. This mostly indica autoflower is the result of expert breeding and delivers everything a grower could want—massive, resin-covered buds, rapid growth, and a long-lasting, deeply relaxing high.
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Strain Information:
Strain Name: Fast and Vast Auto
Strain Breeder: Heavyweight Seeds
Lineage: Afghani x Skunk x White Dwarf
Genetics: 80% Indica / 20% Sativa
Seed Type: Autoflowering Feminised
Flowering Type: Autoflower
Flowering Time: Ready to harvest approximately 8 weeks from germination
Effect: Rapid onset, deeply relaxing, long-lasting body stone
Aroma: Sweet and earthy with subtle spice
Taste: Soft and sweet with spicy undertones
Height: 100–120 cm
Yield:
Indoors: 600–800 grams per square metre
Outdoors: 75–200 grams per plant
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Strain Description:
Fast and Vast Auto is a high-performance autoflower that delivers both quality and quantity in equal measure. With a THC content ranging between 17–19% and CBD at 0.8%, this strain produces a quick-hitting effect that melts into a calming, extended stone—ideal for evenings or winding down after a stressful day. The thick, crystal-laden buds are a visual treat and produce a rich, sweet smoke with warming, spicy notes. This strain stands out not just for speed and yield, but also for its consistently high quality.
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Growing Information:
True to its name, Fast and Vast Auto grows quickly and vigorously, with a full lifecycle completed in just 8 weeks from germination. It performs exceptionally in indoor setups, where yields can soar up to 800g/m², and also thrives outdoors, producing up to 200g per plant under favourable conditions. Reaching a height of 100–120 cm, it remains manageable yet productive. Its strong genetics make it resilient and easy to grow, ideal for cultivators of all experience levels.
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Strain Flavour and Aromas:
Expect a fragrant, sweet aroma with a spicy base that becomes more pronounced as the buds mature. The smoke is smooth and flavourful, blending sugary notes with subtle earth and spice. Likely terpenes include myrcene and caryophyllene, which contribute to the strain’s relaxing body effects and warm, peppery finish.
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Strain Lineage:
Fast and Vast Auto combines robust and well-respected genetics: the hardy White Dwarf, a compact and quick-finishing strain; classic Skunk, known for its vigour and pungency; and a potent Afghani auto, bringing depth, resin production, and a heavy indica effect. This powerful combination has been fine-tuned to deliver maximum yield and quality with minimum effort.
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Strain Summary:
Fast and Vast Auto is a powerhouse autoflowering strain that offers speedy growth, top-tier potency, and massive harvests. Its relaxing, long-lasting stone is perfect for evening use, while its ease of cultivation and heavy bud production make it a go-to choice for beginners and seasoned growers alike. Whether you're after serious yield or strong, soothing effects, Fast and Vast Auto delivers in every way.
Disclaimer:All seeds sold at Breeders Collective are strictly intended as souvenirs and for preservation purposes. We do not condone or encourage breaking any laws regarding cannabis. It is your responsibility to research and adhere to the laws in your jurisdiction regarding the purchase, possession, and use of cannabis seeds.