LSD Auto (Herbies Seeds USA)

Herbies Seeds
Feminized
Autoflowering
Spain

LSD Auto Strain Characteristics

Strain brand Herbies Seeds
Strain Gender Feminized
Strain light cycle Autoflowering
Suitable for growing Outdoor, Indoor
LSD Auto Strain Reviews
4.9
51 reviews

Customer photos 0

LSD Auto has gained a cult status among smokers and growers alike due to its sensational yields of up to 2-2.3 oz/ft² and very high THC levels reaching 24%, making her a go-to for heavy daily users. You’ll appreciate her old-school flavor profile and knock-out-strong effects, which start as a wave of dizzying euphoria and quickly transform into a body-numbing stone.

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Description

LSD Auto Strain Info

LSD Auto has a long history. With a name that alludes to the mind-bending qualities of the psychedelic drug, it’s no wonder that this 75% Indica has always been something of a myth. It may not actually make you see and hear things that aren’t there, but the fact remains that this smoke is super-potent. With the autoflowering version by Herbies Seeds USA, you can grow this legendary weed in as little as 10 weeks from seed.

Genetics

LSD Auto is a cross of a photoperiod LSD and a Super Magnum Auto. The latter was used primarily as a source of autoflowering genes, while the former is responsible for all the exquisite qualities the LSD smoke is known for. The original’s family tree includes Mazar-I-Sharif and Skunk #1, both of which need no introduction.

Flowering Time

Thanks to her true autoflower nature, this version of LSD doesn’t require more than 65-70 days from seed to finish her flowering time and produce resin-loaded buds.

Yields

With yields reaching an incredible 2-2.3 oz/ft² (600-700 g/m²), LSD Auto is an amazingly generous indoor variety. Outdoors, you can harvest equally copious amounts of bud – 8.8-15.9 oz (250-450 g) per plant.

Effects

Due to its hybrid nature, the effects produced by LSD Auto start as a rush of euphoria seemingly coming from your lungs directly to your head. After a while, these sensations take a more physical turn, giving you full-body relaxation.

Medical Properties

Thanks to its dual action, LSD Auto can be used to treat symptoms of both the mind and body. However, most patients prefer to use these buds for insomnia and physical pain relief, including that caused by arthritis.

THC and CBD Levels

The THC levels in LSD Auto fluctuate around 24%, making this weed potent and long-lasting, while the CBD content is quite low and definitely not enough to moderate the knockout power of the THC.

Smell and Taste

LSD Auto’s terpene profile is dominated by the piercing pungency of Skunk with its over-the-top sweetness, while the taste feels like you’ve put a piece of fragrant earth in your mouth. 

Grow Tips

The ultimate beginner-friendly strain, LSD Auto will tolerate rookie mistakes and subpar conditions and still deliver her goods. However, give her even minimal love and she’ll thank you with jaw-dropping harvests. The plants stay compact – within 3 ft (90 cm) indoors – while outdoors, they tend to grow taller and reach a height of 4 ft (120 cm).

  • Use LST or install ScrOG as the most effective training methods.
  • Expect a very short life cycle and plan accordingly.
  • Increase the yields by up to 20% with hydro cultivation.

LSD Auto Feminized Seeds for Sale

Herbies USA Express is a one-stop online store to get premium cannabis genetics, and LSD Auto seeds will ensure super-fast harvests of one of the world’s most famous strains. Don’t think further – order now, or if you have any questions, use our online chat to have them answered!

Written by
Ethan Cole
Cannabis cultivation expert and writer

Cannabis cultivation expert with over a decade of experience in indoor growing and grower education.

Reviewed by
Sylvia Johnson
Indoor growing expert and cannabis writer
Customer ratings
4,9
Based on 51 ratings
  • 5
    48 ratings
  • 4
    2 ratings
  • 3
    0 ratings
  • 2
    0 ratings
  • 1
    1 rating
  • avatar
    B
    5
    20 August 2026
    20 August 2026
    • General impressions

      3/3 seeds sprouted all with 72 hours of being put in soil. Will report after grow is over.

    0
  • Registered at Herbies
    avatar
    Charlesjs3718
    1
    1 June 2026
    1 June 2026
    • General impressions

      It’s easy to grow but for some reason this one produced seeds and was small.

    2 June 2026
    Respectfully, Herbies Team
    0
  • avatar
    ScuffMango
    5
    21 May 2026
    21 May 2026
    • Advantages
      big auto yield, strong euphoric start, compact indoor size, sticky skunky buds, beginner-friendly run
    • Disadvantages
      taste may not be for everyone
    • General impressions

      LSD Auto grew short and chunky for me, which helped a lot because my tent space is not exactly luxury real estate. She finished in just under 10 weeks from seed and didn’t throw much attitude, even when I missed one watering. The buds were sticky, with a skunky sweet smell that got earthy after drying. I pulled a pretty solid amount for an auto, not record stuff, but enough to fill jars nicely. First smoke came on bright and floaty, then it turned into a proper body stone, so I’d call this more of an evening strain unless you’re used to stronger stuff.

    0
  • avatar
    David Bergman90234
    5
    12 December 2025
    12 December 2025
    • Advantages
      It's easy to grow this fantastic girl! Low stress for trims well. Decades of experience smelling, tasting and knowing buds!
    • Disadvantages
      The smoke is a little throaty but not too bad.
    • General impressions

      The effects are pretty nice, they're pretty potent. It is a very good analgesic strain, really, really good pain relief from back pain, neuropathy or allergies, which other strains cannot do. This is one of my best strains for pain relief! I also felt uplifted, motivated, relaxed and happy. In my opinion, this strain is good for anytime - day, night, even parties! We highly recommend it to all growers.

    0
  • avatar
    Tom
    5
    17 August 2024
    17 August 2024
    • Advantages
      It was easy to grow
    • Disadvantages
      Not
    • General impressions

      A strong and pleasant strain! I loved it.

    0
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