Alpha 21 Feminized Seeds (AlphaFem Seeds)

This strain had me gigglin’ like a kid watchin’ cartoons. Real talk. Bright flavor, clean burn. Not too couchy, just right for chillin' with the crew. Ain’t had this much fun since high school

Alpha 21 is pure rocket fuel, fam. Grew tall, fat colas and smelled like citrus with that earthy punch. Smoked it before a hike - felt like I was flying. Definitely a go-to for active sessions.

I’ve grown over 60 strains in the past 5 years, and Alpha 21 genuinely impressed me. It checks every box: it’s resilient, has strong branching, produces big, chunky buds, and the high is dynamic. You start with a clear, euphoric lift that transitions into a warm body buzz. Great for social use or winding down after work. I grew mine hydroponically under full-spectrum LEDs, and it responded extremely well to topping and defoliation. Trichome production was outstanding - great for pressing rosin. Will definitely keep this one in rotation.

From a medicinal standpoint, Alpha 21 works well for patients dealing with fatigue and mood imbalances. It’s uplifting without overstimulation. Easy to grow, even in smaller indoor setups. I used all the guides and tips from the blog on this site. Thank you!

The growth was steady, and they finished flowering right on schedule. The buds were dense, resinous, and smelled amazing! Definitely a great strain!

The delivery was very fast and discreet! I liked everything, thank you very much!

Perfect for a First-Time Grow! As a beginner, I was nervous about growing, but Alpha 21 made it so easy! Ordering from Herbies was smooth, and my package arrived discreetly and quickly (about 8 days). Every seed germinated with no issues, and the plants were surprisingly forgiving—I made a few rookie mistakes, but they still thrived.

It’s rare that a sativa-dominant strain doesn’t cause me anxiety but Alpha 21 is smooth sailing. Excellent energy boost without the crash. Bonus: it smells incredible while curing. A+.

Super Fast Processing & Discreet Packaging

Alpha 21 is a well-bred strain that shows its quality from the first week of veg. I grew it indoors using a 300W LED and organic soil. Structure was compact but bushy, which made it great for SCROG setups. Flowering took 9.5 weeks, and the resulting buds were dense, frosty, and very aromatic — citrus and earthy tones dominated. In terms of effect, it's calming without being sedating. Excellent for anxiety or stress relief without brain fog. I’ve since added this to my regular grow cycle and will definitely run it again.

Fast Shipping & Stress-Free Growing

Ordered 5 seeds, the package came in 3 days. Two seeds did not germinate. Contacted support. Guys took care of me and sent new seeds and bonuses. Everything is super now, I'm happy! Thank you!

the smoke is smooth, and the high is uplifting but still relaxing.

They grew fast and strong, and I ended up with some frosty, dense buds. The smoke is smooth, and the effects are just right. I’ll definitely be buying again!

I liked the smoke a lot - clean and tasty - but the flowering time ran longer than expected. Took about 11 weeks for full maturity. Worth the wait, but I was hoping for a quicker turnaround.

Bruh. This is wake-n-bake royalty. I whipped up pancakes high on Alpha 21 and tasted colors. Flavor's lemony with a piney twist. I call it “Liquid Sunshine.”

Grew three of these babies outdoor. No mold, no fuss. They THRIVED. Citrus diesel funk that turns heads. And the buzz? mmmmmm... Clean, focused, no paranoia. Love it for early mornings.

The packaging was discreet, no extra fuss, all as I like

Structurally impressive genetics. Alpha 21 displayed consistent phenotypic expression, minimal intersex traits, and high trichome density. The high is stimulating, cerebral, and does not impair motor skills - ideal for focused tasks.

Nice mild effect but most of all I enjoyed its taste :) Very fragrant buds. Tried while still in curing – no bitterness, the taste is enjoyable

Alpha 21 makes me wanna clean the whole house and then paint a mural. It’s like espresso but with smiles. Seriously potent head high, but it plateaus nicely. Would grow again in a heartbeat!!!!!

I’ve tried growing before with mixed results, but Alpha 21 was my first true success! The ordering process was simple, and my seeds arrived in discreet packaging within a week. Every seed popped quickly, and the plants handled my beginner mistakes without issues.

Will order again in your shop

Hi!
I’ve run this strain multiple times in both hydro and soil systems. Alpha 21 is the type of cultivar that brings consistency — something not every breeder manages. I popped five seeds and all five phenos had strong lateral branching, tight internodes, and huge calyxes. Trichome coverage is top-tier, perfect for extractions. I did a small rosin press run and the yield was impressive. Potency? Through the roof. But what I really appreciate is that you can actually function on this stuff. That’s rare these days.

Grows well and matches the description in terms of smell and effect. Only the yield is mid. And the height is average. But it flowers fast and blooms in a week. Will definitely find its admirer

Solid yield, fast veg, and strong stretch during week 3 of flower. I defoliated twice, she handled it well. Smells like lemon cleaner and spice rack had a baby. High is zippy. Motivating AF.

so far all good, all 3 germinated within 2 days, now 2 weeks in veg

Nice yield and potency, but the smell during flowering was a bit too strong for my stealth setup. Needed extra carbon filters. Not for the discreet grower.

In general, you get what is promised. No complaints. Can recommend it and will try something else from them

Good resin production and the whole experience was satisfying for me