THC
Alpha 21 Feminized Seeds (AlphaFem Seeds)
Written by: Ethan Cole
Reviewed by: Sylvia Johnson
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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 600 g/m² (2 oz/ft²) in indoor setups. Outdoors, yields depend on climate conditions as much as the love and care you’re willing to provide and may reach 600-800 g (1.3-1.76 lb) 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 120 cm (4 ft), 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!
Strain FAQ
- Is it legal to order cannabis seeds to Australia?
- Yes. At Herbies, cannabis seeds are sold as collectible souvenirs. We ask you to check your local laws before ordering, as by ordering you confirm that you are complying with them.
- Is this strain suitable for outdoor growing in Australia?
- Absolutely. is an excellent choice for outdoor cultivation in the climate of Australia. To ensure the best possible results, we recommend checking the strain's specific preferences in the "Characteristics" section and matching them with your local conditions.
- What are the most popular payment methods for customers in Australia?
- We offer a variety of secure payment options for customers in Australia. These include major credit and debit cards (Visa, Mastercard), bank transfers (including SEPA), and cryptocurrencies like Bitcoin and USDT. For the most accurate and up-to-date list of methods available for your specific order, please proceed to the checkout page.
Why Buy Seeds from Herbies in Australia
- 20+ years of trust from the grower community.
- Guaranteed authentic genetics.
- Stealth, fast shipping directly to Australia.
- Multiple secure payment options for your convenience.
- Free seeds and gifts with every purchase.
- Germination guarantee on all freshly stored seeds.
- Backed by thousands of positive reviews worldwide.
Australia Shipping FAQ
Yes. We ship to Australia. Estimated delivery time is 4-19 business days.
Yes. We ship in plain, unbranded packaging. The envelope shows only the necessary delivery details - there’s no mention of Herbies and no indication of what’s inside. For extra privacy, you can choose our optional stealth (“Ninja Mode”) packaging, where the seeds are concealed inside a small souvenir.
We assemble and dispatch orders within 24 hours after payment has been received during working days. On rare occasions, it might take more time than that. Orders placed on weekends are processed and shipped on the next working day.
You’ll get an email with the tracking number after your order is dispatched. Orders are normally processed on weekdays and dispatched within 24 hours (rarely, it can take longer).
If your tracking number is not in your inbox, be sure to check your spam and promotions folders. If the tracking message is not there, please contact us via [email protected] or our live chat.
Currently, we ship with Correos, UPS, Fedex, DHL and Tipsa. You can find more info on shipping and calculate costs/estimated time of delivery on our Shipping page.
If your order hasn’t arrived, please contact [email protected] or submit the support form on our website.
If your order has arrived but there’s a problem, please contact [email protected].
Delivery to P.O. Boxes isn’t available in all countries. For an exact answer for your country, please email [email protected] or contact us via the live chat on our website.
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