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Blueberry 420 Autoflower Seeds

  • Indica/Sativa: Mostly Indica
  • Yield: Average Yield
  • Climate: Cold
  • THC level: 21 - 23%
  • Effect: Creative
  • Taste: Berries,Fruity

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Blueberry 420 Autoflower Seeds

Looking for a cannabis strain that is easy to grow and won't require a lot of maintenance? Check out Blueberry 420 autoflower seeds! These babies are perfect for impatient growers who want to see results fast. Plus, the delightful berry flavor is sure to please everyone's palate.

Blueberry 420 autoflower Genetics

The genealogy of this feminized strain can be traced all the way back to Goa, India. Although, only a few people appreciate the need strain, and it remains unknown for many years. But trust the resilience of this strain. It survived through the years and rose officially to prominence in the year 2000. Since then, it has never stopped on its track.

It is a mix between Afghan, Thai, and Purple Thai.

As always at Amsterdam Marijuana Seeds (AMS) we have given our personal touch to this strain to make it stable, reliable, and simply the best!

What Are the Effects of Blueberry 420?

Like Blue Dream XTRM, the Blueberry 420 variety has a THC level that ranges from 20 to 30%. Being a 60% Indica/40% Sativa hybrid, it will give you a very balanced high. You get the best of both worlds. It will leave you relaxed but not down. It will fill you with energy and good vibes. It is the perfect companion for any time of the day and night.

What Does It Taste Like?

As its name suggests, Blueberry 420 has a blueberry flavor. If you love blueberries, this is the strain for you.

Strain characteristics

Blueberry seeds are a very popular Indica-dominant hybrid.

One of the main attractions of Blueberry 420 autoflower seeds is that they are plants that will not grow too much ideally for small-spaced growers.

Flowering time

The flowering period is short, starting in the eighth week.


The Blueberry 420 Auto is a sturdy and hard cannabis stain of small to medium height, Indoors they can reach up to 70 cm and outdoors up to 90 cm. If you do not have much space or simply do not want your neighbor to see your beauties appear, this strain is a great choice.


You can harvest up to 350 gr / m2 if you grow it indoors and up to 450 gr / m2 if you grow it outdoors.

Yield Average Yield
THC Level 21 - 23%
Indica / Sativa 60% / 40%
Height Compact
Effects Creative, Pain Relief, Relaxed, Uplifting
Climate Cold, Mediterranean, Temperate
Flavor Berries, Fruity, Sweet
Flowering Time 6 - 8 weeks
Frequently asked questions
Yes, it is, and more! Our discrete shipping is standard without extra charges! We ship worldwide with guaranteed delivery. Shipments to Australia, New Zealand, and Tasmania must be insured to qualify for guaranteed delivery.
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Yes, we are. We have been selling and shipping seeds worldwide since 1996. Don't just take our word for it; look at our fantastic reviews! With hundreds of verified reviews, and over 25 years of experience, you can rest assured that we are the right seed bank for you.
Of course, we have; our team of experts have combined their knowledge and experience into our Grow Guide. Learn everything you need to know about cultivating cannabis, from germination to harvest!
Our customer service team is ready to assist you; send us an email at [email protected] or use our contact form.
There are a lot, but the best way to start is to decide what you would like;
  • Indica dominant strains are for nighttime use and will help you to relax and ease your aches and pains.
  • Sativa dominant strains are better for daytime use, giving you uplifting feelings and a boost in creativity.

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