Alpha 21 Feminized Seeds (AlphaFem Seeds)

AlphaFem Seeds USA
Feminized
Photoperiod
USA

Description

Alpha 21 Strain Info

The breeder of this strain, who's come a long way from humble trimmer to the founder of his own seedbank, created this Sativa-dominant marvel with ease of cultivation and product potency in mind. The legendary OG family serves as the backbone of this strain, which explains Alpha 21’s exceptional therapeutic potential and huge demand in the medical community.

Genetics

Alpha 21 is a hybrid resulting from crossing the flagship Totally Alpha OG with a pure Sativa line of Haze IBL, complemented by the addition of the Afghani landrace Zalla. The result is a plant whose clear Sativa dominance isn’t obvious in either its compact size or short flowering time, nor in its body-focused effects.

Flowering Time

The flowering time of Alpha 21 can be as short as 49 days (7 weeks) of 12/12 and rarely takes more than 63 days, so growers looking for fast-finishing cultivars can definitely find a phenotype of a record-breaking speed here.

Yields

Despite some variance in maturation times, the strain consistently produces up to 2oz/ft² (600g/m²) in indoor setups. Outdoors, yields depend on climate conditions as much as the love and care you’re willing to provide and may reach 1.3-1.76lb (600-800g) per plant.

Effects

Expect a potent full-body relaxation that will take care of anything that might have bothered you before, be it an aching body or nagging anxieties after a busy and stressful day. Alpha 21 is the perfect way to purge all that, stop caring about anything, and eventually fall asleep.

Medical Properties

The symptom relief generously offered by Alpha 21 includes all the usual suspects like stress, insomnia, anxiety, and of course, pain of any origin.

THC and CBD Levels

Alpha 21 is among the most potent strains bred by AlphaFem Seeds, as its THC content can go as high as 30%, with CBD levels clocking in at under 2%. This intimidating cannabinoid composition is one for long-time habitual smokers, while newbies should tread lightly and have no more than one shallow toke before venturing further.

Smell and Taste

Alpha 21's terpene profile offers spicy and woody notes of caryophyllene in its aroma, complemented by a pleasant sweetness upon the exhale, with delightful hints of citrus and earthiness from limonene and myrcene.

Grow Tips

Despite the strong Sativa influence, these plants don’t grow taller than 4ft (120cm), which is a very convenient feature for limited spaces. However, even in this case, we recommend using ScrOG to train Alpha 21 so that its yields can reach their full potential.

  • Implement training to keep every top at the same distance from the light source.
  • Use trellising to provide support for heavy colas.
  • Ensure adequate ventilation to mitigate the risk of mold.

Alpha 21 Seeds

Get a record-breaking harvest with Alpha 21 feminized seeds, brought to you by Herbies! Guaranteed germination, 20+ years of experience, and top-rated customer service – that's our promise. Buy with confidence and do it today!

Customer Ratings
4,9
Based on 43 ratings
  • 5
    40 rating
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    3 rating
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  • avatar
    Drop in the ocean
    5
    19 October 2024
    19 October 2024
    • General impressions

      No problem. I grew it as a sativa strain and it worked very well; the plants appreciated everything. Fairly abundant light, watering, and fertilization. Sativa-like structure, but not very tall. In terms of taste and aroma, it's 100% pure Kush. I was even a little disappointed, because I didn't expect such intense relaxation, or even drowsiness.

    0
  • avatar
    Liam
    5
    17 October 2024
    17 October 2024
    • General impressions

      I've grown many strains over the years, but Alpha 21 blew me away. The plants were vigorous, pest-resistant, and produced some of the densest, frostiest buds I've ever seen. The effect is intense: a perfect blend of euphoria and relaxation. Its lemony, earthy aroma is addictive. A must-have!

    0
  • avatar
    Eleanor Riggs (Medical Cannabis Patient & Educator)
    5
    15 October 2024
    15 October 2024
    • General impressions

      I use Alpha 21 primarily to relieve daytime fatigue and low motivation related to fibromyalgia. The effect is pure, uplifting, and emotionally bright, without triggering anxiety. I was impressed by how smoothly the effect sets in and how functional it remains. I've also grown this strain myself: it responds well to LST and doesn't require aggressive fertilization. Its stretch is moderate and its height is manageable. The end result is a very aromatic flower, with impressive trichome coverage and excellent maturation potential. A truly therapeutic cultivar, both recreational and clinical.

    0
  • avatar
    Jacob
    5
    14 October 2024
    14 October 2024
    • General impressions

      high quality buds and solid yield

    0
  • avatar
    Niko
    5
    5 October 2024
    5 October 2024
    • General impressions

      The process went smoothly, and the screen you recommended helped spread out the branches for more light. I was surprised at how many buds I ended up with!

    0
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