Critical XXL Auto Feminized Seeds (Herbies Seeds)

Herbies Seeds
Feminized
Autoflowering
Spain
Reviews
4.9
19 reviews

Description

Critical XXL Auto Strain Info

With Critical XXL Auto by Herbies Seeds, it’s impossible to be critical of this herb’s powerful smoke and citrus fragrance blended with earthy and woodsy notes. Critical XXL Auto is an Indica-dominant hybrid (85% Indica / 15% Ruderalis) that reaches up to 23% THC, delivering an intense and long-lasting body high that can help if you’re having trouble sleeping.

Genetics

Critical XXL Auto has its genetic roots in the revered Skunk #1, while its family tree also includes a mountain-born Afghani parent and the Indica-dominant Critical Mass crossed with a Ruderalis to add autoflowering genes.

Flowering Time

This strain takes from 70 to 80 days on average to grow from seeds to harvest, making it a delight for commercial growers.

Yields

When grown indoors, Critical XXL Auto brings in from 400 to 500 g/m² (1.3-1.6 oz/ft²). Outdoor growers can expect to harvest as much as 800-900 g (28.2-31.7 oz) per plant.

Effects

Critical XXL Auto works well as nighttime stuff for laid-back smokers who love to sit back and chill. It produces potent sedating effects that result in a deep and relaxing body high. However, you may also dare to add to your daytime routine, as it induces a sense of happiness and creativity.

Relaxing
Happy
Creative

THC Levels

The strength of Critical XXL Auto’s high is courtesy of THC levels ranging from 17 to 23%, making it one of the strongest autoflowering varieties on the market.

Smell and Taste

This strain’s terpene profile is characterized by a sweet aroma and taste with earthy, woody notes.

Wood
Earth
Citrus

Grow Tips

Critical XXL Auto by Herbies Seeds is an autoflowering marijuana strain that goes easy on beginner growers. It’s hardy and can be planted both indoors and outdoors, yielding a large number of dense XXL-sized buds with a sticky, frosty coating.

  • In indoor grows, the plants can reach from 90 to 110 cm (3-3’6)  in height, while outdoors, they typically grow 110-130 cm (3’6-4’3) tall.
  • This strain is easy to grow and tough enough to deal with slight temperature and humidity changes.
  • It performs well in SOG and ScrOG setups.
  • It doesn’t require heavy pruning and doesn’t respond well to the main stem being pruned.

Critical XXL Auto Seeds

One of the most powerful autoflowering varieties out there, Critical XXL Auto is a good choice for beginner growers looking for powerful body-stone effects. At our online megastore, you can order Critical XXL Auto seeds online at a reasonable price in no time!

Customer ratings
4,9
Based on 19 ratings
  • 5
    18 ratings
  • 4
    1 rating
  • 3
    0 ratings
  • 2
    0 ratings
  • 1
    0 ratings
  • avatar
    Becky
    5
    30 January 2025
    30 January 2025
    • General impressions

      I don’t trust much these days, but Critical XXL Auto actually did what it promised.
      No drama, just fat buds and the first decent sleep I’ve had in months.

      Honestly? I’m annoyed it worked so well. Now I have expectations again

    0
  • avatar
    Pralltiller
    4
    13 February 2025
    13 February 2025
    • General impressions

      Not usually one to write reviews — mostly because I’m too busy fixing what breeders claim are “easy grows.”
      I expected a diva. Got a workhorse
      Fine. Good job, Herbies. You win this one.

    0
  • avatar
    BizzyBee
    5
    17 January 2025
    17 January 2025
    • General impressions

      knocked me out smoother than my bedtime playlist

    0
  • avatar
    SmokinGun
    5
    24 April 2025
    24 April 2025
    • General impressions

      easy grow, fat buds, zero drama, we love a low-maintenance queen

    0
  • avatar
    PigPaddle
    5
    4 May 2025
    4 May 2025
    • General impressions

      I’ve grown quite a few autos over the years, and Critical XXL Auto definitely earns its spot in my top picks. I did run into a minor pH issue early on (my own fault), but the plant bounced back beautifully — very resilient genetics. She stayed compact, and still packed on impressive bulk by the end. The structure was solid, the trichome coverage was dense, and most importantly, the effects are perfect for evening use. It knocks me out gently and reliably, which is exactly what I was looking for.

      Props to Herbies for the fast shipping. This one’s a keeper - I’ll definitely be running it again.

    0
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