Seeds
2 Fast 2 Vast Auto Feminised Seeds
SKU: HWS-2F2V-AUTO-FEM
Yield and quality combine in this indica-dominant auto strain.
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Flowering Type
Autoflowering
Parental lines
Northern Lights Auto x Fast 'n' Vast Auto
THC content
High THC (16-24%)
CBD content
Low CBD (0-1%)
Autoflowering seed to harvest time
Information not available
Yield indoor
Information not available
Plant size
Information not available
Suitable climates
Temperate
From the breeder
Yield and quality combine in this indica-dominant auto strain.
Heavyweight Seeds breeder notesParental lines
Northern Lights AutoFast 'n' Vast Auto
Yield and quality combine in this indica-dominant auto strain.
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 Lights auto and crossed it with the mighty Fast and Vast.
Although the huge yield of fast and vast has been retained the addition of the heralded Northern Lights genes have produced a mouthwatering masterpiece. The entire plant is covered with resin, even the stem and branches, the smoke is pure with a fruity edge, the effect is a beautiful high (with giggles) and then a deep relaxed stone, giving the effect that is so hard to find, yet so sought after.
Well here it is at last, it is the finest auto they have ever produced, making even the most dubious critics of autos think again.
Brand/breeder
Heavyweight Seeds
Parental lines
Northern Lights Auto x Fast 'n' Vast Auto
Flowering type
Autoflowering
Sex
Feminised
THC content
High THC (16-24%)
CBD content
Low CBD (0-1%)
Suitable climates
Temperate
SKU
HWS-2F2V-AUTO-FEM
Autoflowering outdoor timeline
Autos can be sown in multiple waves through the season for staggered harvests.
Stage 1
Germination
April – July
Wait for: warmer days, no frost, stable temperatures
Watch for: cold nights, overwatering, weak early light
Stage 2
Seedling / Transplant
1–2 weeks after sprouting
Wait for: strong light, mild weather, protected start
Watch for: slug damage, stretching, transplant stress
Stage 3
Vegetative Growth
Weeks 2–5
Wait for: long bright days, healthy root growth
Watch for: stunting, nutrient burn, pest pressure
Stage 4
Flowering
Weeks 5–8+ depending on cultivar
Wait for: steady sunshine, decent airflow, dry spells
Watch for: mould, heavy rain, snapped branches
Stage 5
Harvest
Weeks 8+ or summer to early autumn
Wait for: mature trichomes, swollen buds, finished aroma
Watch for: bad weather, bud rot, harvesting too early
Indoor autoflowering timeline
Autoflowers follow their own internal clock, making indoor timelines easier to plan from seed to harvest.
Week 0
Germination
Healthy seedling emergence
Wait for: healthy seedling emergence
Watch for: overwatering, weak starts
Week 1–2
Seedling
Steady early growth
Wait for: steady early growth
Watch for: stretching, stress, excess moisture
Week 2–5
Early Growth
Strong leaf and root development
Wait for: strong leaf and root development
Watch for: stunting, overcrowding, early stress
Week 5–9+
Flowering
Bud development and visible maturity
Wait for: bud development and visible maturity
Watch for: humidity issues, poor airflow, plant stress
Week 8–12+
Harvest Window
Finished flowers and mature trichomes
Wait for: finished flowers and mature trichomes
Watch for: harvesting too early
Based on 17 reviews
2 Fast 2 Vast Auto Feminised Seeds
Usual auto issues, no two plants are the same, but one or two these looked like completely different strains. 50% germ which is well below my usual. Not so vast, but fast and a nice smoke and good strong edibles from them.
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2 Fast 2 Vast Auto Feminised Seeds
Extremely fast grow, very potent high, loved it and will definitely grow again.
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2 Fast 2 Vast Auto Feminised Seeds
I’m totally satisfied besides packaging. Most of the order came in re sealable containers. But one product did not.
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2 Fast 2 Vast Auto Feminised Seeds
Great smoke. A little small but good smoke.
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2 Fast 2 Vast Auto Feminised Seeds
one of three seeds sprouted zero of three others. one of another three. 2 out of 9. not good
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2 Fast 2 Vast Auto Feminised Seeds
Fast service. Fresh seeds. Popped in 24 hours or less
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2 Fast 2 Vast Auto Feminised Seeds
Hardy. Has a very nice smell
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2 Fast 2 Vast Auto Feminised Seeds
well, so far. Quite fast, looking nice.
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2 Fast 2 Vast Auto Feminised Seeds
They hardly grew, might have been something I did wrong but who knows. I won't risk buying these again.
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2 Fast 2 Vast Auto Feminised Seeds
Bought just 3 seeds to see what they were like. All 3 germinated and grew with relative ease. After 5 weeks they went into flower, which I could have harvested at week 9 but I gave them an additional 3 weeks to really let them bulk up. One plant began to fix tail and the ly all seek to be very calmag dependant. They grow very short and bushy and adapt to LST very well. Total harvest dry weight was 14.4 oz using coco perl, advanced nutrients and an optic 8+ in a 4x4.
It doesnt get 5 stars simply due to the smoke not being the best, it's a decent buzz but the flavour is a bit harsher than I usually like.
It's not something I would grow regularly but I would definitely grow one or two again
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2 Fast 2 Vast Auto Feminised Seeds
Seeds germinated and are now officially 3 days old and looking healthy! Doing a Coco Loco grow and they seem to be digging it! I have had two orders from Seedsman, both fantastic and issue free. I won’t shop anywhere else because the quality of my first grow with autos blew me away. Seriously, they are like magic. Great company and products, love the free seeds promos! The wife... not as much haha! Cheers from Vermont!
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2 Fast 2 Vast Auto Feminised Seeds
I bought 5- 2 Fast 2 Vast. 4 germinated, one very weak, 3 weak, and one normal. One more died. I tried all I know but couldn't save it. One remains stunted and 2 are about 30 Ins. high and beginning to flower nicely. I won't try them again. Bad genes I think.
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2 Fast 2 Vast Auto Feminised Seeds
Everything you look for when growing and smoking. Great genetics
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2 Fast 2 Vast Auto Feminised Seeds
Great yield and taste with no problems
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2 Fast 2 Vast Auto Feminised Seeds
got over 3 to 4 oz per plant under 600w hps
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