Seeds
Big Nugs FAST Feminised Seeds
SKU: SMAN-BIGNG-FAST-FEM
Large yielding, fast version of Critical Mass (aka Big Bud). Its very easy it produces BIG nugs Fast.
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Flowering Type
Early/fast
Parental lines
Afghani x Skunk (Critical Mass / Big Bud) x Fast
THC content
High THC (16-24%)
CBD content
Information not available
Autoflowering seed to harvest time
Information not available
Yield indoor
Information not available
Plant size
Information not available
Suitable climates
Dry, Warm
From the breeder
Large yielding, fast version of Critical Mass (aka Big Bud). Its very easy it produces BIG nugs Fast.
Seedsman breeder notesParental lines
AfghaniSkunk (Critical Mass / Big Bud)Fast
Large yielding, fast version of Critical Mass (aka Big Bud). Its very easy it produces BIG nugs Fast.
This strain is a full yield cross of a BIG favourite Critical Mass (aka Big Bud), an afghani x Skunk hybrid, with our fast parent.
This strain does exactly what it says it produces big colas really quickly. You WILL need to support the buds towards the end of flowering with this strain.
These big nugs are covered in resin when growing both inside and out. Outside they will be ready in early September.
The taste has a fruitiness of its Afghani heritage.
Brand/breeder
Parental lines
Afghani x Skunk (Critical Mass / Big Bud) x Fast
Flowering type
Early/fast
Sex
Feminised
THC content
High THC (16-24%)
Suitable climates
Dry, Warm
SKU
SMAN-BIGNG-FAST-FEM
Early/Fast outdoor timeline
Fast / Early strains keep the photoperiod growth pattern, but they begin flowering earlier and usually finish sooner — helping outdoor growers harvest before late-season weather becomes a problem.
Stage 1
Germination / Early Start
March – April
Wait for: warmer days, lower frost risk, stable spring weather
Watch for: cold snaps, excess moisture, slow early growth
Stage 2
Seedling / Transplant
May
Wait for: steady light, mild conditions, protected early growth
Watch for: transplant stress, pests, wind exposure
Stage 3
Vegetative Growth
June – July
Wait for: long bright days, healthy expansion, strong structure
Watch for: overcrowding, nutrient issues, insect pressure
Stage 4
Flowering
From late July
Wait for: first signs of bloom, good airflow, settled conditions
Watch for: humidity, mould pressure, poor weather
Stage 5
Harvest
From early September
Wait for: ripe trichomes, dense finished flowers, harvest readiness
Watch for: cutting too early, rain, bud rot
Indoor Early/Fast timeline
Fast / Early strains are most valuable outdoors, where earlier flowering and shorter bloom times help growers harvest before poor autumn weather. Indoors, their main benefit is a faster flowering phase than photoperiod versions.
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 3–6+
Vegetative Growth
Desired plant size and strong structure
Wait for: desired plant size and strong structure
Watch for: overcrowding, uneven growth, training stress
6–10 weeks
Flowering Phase
Strong bud formation and steady flower development
Wait for: strong bud formation and steady flower development
Watch for: humidity issues, poor airflow, plant stress
Harvest
Harvest Window
Finished flowers and mature trichomes
Wait for: finished flowers and mature trichomes
Watch for: harvesting too early or pushing plants too long
Based on 54 reviews
Big Nugs FAST Feminised Seeds
one of your best in house strains for commercial cultivators and you discontinue it. This was a genetic masterpiece and it had a great price and poof, it's gone becasue you wanted to breed some 'cake' bullsh!t instead. You've lost my business forever over this one,
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Big Nugs FAST Feminised Seeds
Only 1 seed was capable of growing 30 cm :( other 2 seeds were not doing much,sadly to say i am disappointed with these minor results..
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Big Nugs FAST Feminised Seeds
it's too soon to tell cause it takes 60 days to get seeds in australia
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Big Nugs FAST Feminised Seeds
Mid grow its grown like a beast taking over the grow room. Looks amazing can't wait to see buds
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Big Nugs FAST Feminised Seeds
The seed popped then died
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Big Nugs FAST Feminised Seeds
The seedlings all died within 2 weeks
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Big Nugs FAST Feminised Seeds
Bad germination rate on most seeds bought
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Big Nugs FAST Feminised Seeds
This is a wonderful hybrid strain. Great large tight nugs.
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Big Nugs FAST Feminised Seeds
Ok first off if you're wondering.... Do I buy this?
Do it right now.
Mine just finished flowering at 40 days. DID YOU HEAR ME? FORTY DAYS from the flip.
The smell of grape knocks my friends out. These are amazing genetics. Short bushy plants with great node stacking. VERY HEAVY FEEDER during early flower. Keep that calmag rolling.
This is my go to when I need to flip a quick crop. Veg for 2 months flower for 1.25. lmao yes it's really that way. Check the trichome photos. Ignore the tall blue dream in pics. The shorter ones are the BNF.
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Big Nugs FAST Feminised Seeds
They germinated, about 12 inches tall. Too soon to really review.
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Big Nugs FAST Feminised Seeds
Very difficult to grow and look whimpy compared to the seeds I made myself. It's early here in California, but if the way they started is any indication thumbs down. I'm not impressed with some of the hybrid seeds I've bought from Seedsman.
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Big Nugs FAST Feminised Seeds
I had 2 out of 5 come up
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Big Nugs FAST Feminised Seeds
All germinate except 1 but the others are doing very well
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Big Nugs FAST Feminised Seeds
Several of them didn't germinate and I emailed twice about it and never got a responce.
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Big Nugs FAST Feminised Seeds
I ordered three big mugs fast seeds and right off I didn’t think they looked right. They looked like under developed seeds to me, but tried them out anyway. None of them germinated! Super sad.
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