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CBD Auto 20:1

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SKU: N/A Categories: Cannabis Seeds, Autoflower Seeds Brand: Fast Buds

Description

Fast Buds’ first entirely medicinal strain, CBD Auto 20:1 is high in CBD at up to 20% with a THC content as low as 0.3%, making this strain legal in the majority of countries around the world. CBD Auto 20:1 has the potential to alleviate many pains and disorders and, with such low THC levels, is perfectly suitable for those who are not regular cannabis users.

Firm buds packed full of CBD and its therapeutic properties, great for breaking up for a spliff or especially useful for making extractions to create oils, creams, tablets, edibles, and other medicinal products. Users report finding relief from issues such as anxiety, insomnia, chronic pain, and inflammation, without the psychoactive effects of THC-dominant strains.

She grows quickly and vigorously, reaching a height of 70-90cm, producing tall and bushy plants with a solid main cola. Ready in 9-10 weeks, with a sweet and subtle flavor carrying notes of fruit and honey.

. Technical Details
Strain Name: CBD Auto 20:1
Breeder: Fast Buds
Genetics: CBD Auto
Type: Feminized Autoflower
Genetic Balance: 50% Sativa / 50% Indica
THC Content: 0.3-0.85%
CBD Content: 10-20%
Flowering Time: 9-10 Weeks
Indoor Yield: 350-450 g/m2 (1.1-1.5 oz/ft2)
Outdoor Yield: 50-170 g/plant (2-6 oz/plant)
Plant Height: 70-90 cm (27-35 inches)
Grow Room: Indoor / Outdoor / Greenhouse / Mixlight
Aroma/Flavor: Sweet, Honey, Fruits
Effect: Non-psychoactive, therapeutic relief without the high

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Additional information

Grow Type	Indoors, Outdoors
Flowering time	9 to 11 weeks
Variety	CBD
Pack Size	1 Seed, 10 Seeds, 3 Seeds, 5 Seeds
Yield	450–600 g/m²
THC content	Low THC (0.3-4%)

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Frequently Asked Questions

What are autoflowering cannabis seeds?

Autoflowering seeds produce plants that switch from vegetative growth to flowering automatically based on age, rather than needing a change in light cycle. This trait comes from Cannabis ruderalis, a hardy subspecies that evolved in short-summer climates.

How are autoflowering seeds different from photoperiod seeds?

Photoperiod strains need a light schedule change (typically from 18/6 to 12/12) to trigger flowering, while autoflowers begin flowering on their own after roughly 2-4 weeks regardless of light exposure. Autoflowers are generally smaller, faster, and less demanding to manage.

Do I need to change the light schedule to make autoflowers flower?

No. Autoflowers flower on an internal timer no matter what light schedule they're given, so growers can keep them under 18-20 hours of light per day for the entire life cycle to maximize growth and yield.

How long does an autoflower grow cycle take from seed to harvest?

Most autoflowering strains are ready to harvest in about 8-10 weeks from germination, with some fast varieties finishing in as little as 7-8 weeks.

Are autoflowering seeds good for beginners?

Yes, autoflowers are widely recommended for beginners because they don't require light-cycle management, tend to be compact and forgiving, and finish quickly, so mistakes cost less time.

Can you get multiple harvests per season with autoflowers?

Yes. Because autoflowers aren't tied to seasonal daylight changes, you can plant new seeds every few weeks (as long as there's no frost) and stagger multiple harvests within a single outdoor growing season.

Can autoflowers handle training techniques like topping or heavy pruning?

Autoflowers have a short, fixed life cycle and can't revert to vegetative growth to recover from stress, so heavy techniques like topping or severe pruning can cost growing days and reduce yield. Low-stress training is the preferred method.

Do autoflowering seeds come in feminized versions?

Most commercial autoflower seeds are bred as feminized autoflowers, combining the automatic flowering trait with a near-100% chance of female, bud-producing plants.

Customer Reviews

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Product: CBD Auto 20:1

★★★★★

Es war alles in Ordnung.

Name: Lea*** — April 24, 2026

Product: CBD Auto 20:1

★★★★★

Der Kundenservice von Royal Queen Seeds ist toll! Meine Anfrage wurde schnell und freundlich beantwortet, und die Mitarbeiter waren sehr hilfsbereit. Mein Problem wurde unkompliziert gelöst, und ich hatte das Gefühl, wirklich geschätzt zu werden. Auch die Lieferungen sind zuverlässig und prima verpackt. Klare Empfehlung für alle, die Qualität und guten Support schätzen!

Name: Ele*** — February 28, 2025