Auto Extreme Impact is an overwhelmingly indica-dominant plant (90%) which has an extremely effective hit that will prove to be a knockout for the inexperienced smoker or vaper. Very easy to grow and with enormous yields that wouldn't disgrace a standard photo-period strain Auto Extreme Impact will thrive in any grow medium producing resin-laden buds whether grown indoors, in a greenhouse or outdoors in the sun.

This auto-flowering strain is a cross of Mazar Auto and Fast & Vast Auto and has tremendous mould and pest resistance so its a great choice where humidity might be a problem for some other plants. It remains quite short at 70 - 80 cm. tall but can produce an almost unbelievable 650 gr/m2 indoors or between 50 - 150 gr/plant outdoors or in a greenhouse in just 8 weeks from germination. Yes, that's not a typo, as much as 650 gr/m2 in 8 weeks flat!

The aroma of this plant is very pungent and may well require odour control if neighbours might present a problem. Its taste is of hash with clear notes of lemon and lime. THC levels are very high and have been measured at an amazing 21% with low CBD of 0.6%. The effect is very powerful and although it has a marked cerebral quality it can prove physically devastating and very long-lasting. N.B. Not really recommended for day time usage!

Extreme Impact Auto Feminised Seeds from Heavyweight Seeds

€39.00 Regular Price
€31.20Sale Price
Seed Pack
  • Breeder/Brand Heavyweight Seeds
    Genetics Mazar Auto x Fast&Vast Auto
    Variety Mostly Indica
    Flowering Type Autoflowering
    Sex Feminised
    THC Content 21%
    CBD Content 0.6%
    Yield Indoors: 650 gr/m2; Outdoors: 50 - 150 gr/plant
    Plant Height 70 - 80 cm.
    Grows Greenhouse, Indoors, Outdoors
    Flowering Time 8 weeks from germination
    Harvest Month 8 weeks from germination
    Taste / Flavour Lemon, Lime
    Effect Long-lasting, Physical, Powerful