+ Speed Auto feminized seeds

Sweet Seeds
Feminized
Autoflowering
Spain

Description

+ Speed Auto: Give Your Grow a Boost!

Speed Auto is an autoflowering cannabis strain developed by Sweet Seeds as a cross between an autoflowering Critical Mass – a fast flowering well-balanced hybrid – and Speed Devil #2 Auto (SWS25), in pursuit of creating the ultimate, rapid flowering autoflower which delivers pungent high quality cannabis.

If you want heavy yields of dense, resinous, slightly Sativa-leaning cannabis in lightning fast times, you will be more than satisfied with Speed Auto. In addition to a THC content of up to 20%, she contains an average 0.7% CBD. This versatile strain is suitable for both indoor and outdoor cultivation with indoor yields between 350-500g/m2 and outdoor yields of 30-150g/plant in a total grow time of 7 weeks from germination. Here is some further information on growing this strain:

  • Short height – this strain reaches a final height of 0.5 m indoors and 0.9 m outdoors.
  • Max EC of water – 1.0 in veg, up to 1.4 in flower.
  • Water pH: 5.8-6.0.
  • Recommended lighting: at least 450W LED.
  • Recommended nutrients: CANNA COCO range.
  • Recommended grow room temperature: avoid letting daytime temperatures exceed 28 °C.

Happy
Energetic
Creative
Sweet
Fruity
Cheese

Excellent Bud-to-Leaf Ratio

Those who are familiar with Critical Mass will appreciate the complexity of the smell and taste of Speed Auto: her tightly formed pale green buds have a high calyx-to-leaf ratio which makes trimming a breeze! Her great visual appeal comes alongside a pleasant, uplifting high which boosts creativity!

delivery Shipping: from 15 days
Reviews
5.0
16 reviews
  • TheSloth
    18 September 2023
    18 September 2023
    • Advantages
      she's really fast!! This grow running very good!!
    • Disadvantages
      Noo
    • General impressions

      This girl grow really fast like told her name 😉💪🏻 I'm really disappointed when i see her flower at the finish of 2nd week, really awesome 🤣 six weeks and she's ready to harvest!! The trichs are 50/50 milky and amber, i never see anithing like this!! Great job about Sweet Seeds!! 😉🤙🏻

    Customer's photos
    1
  • Carlos Fandango
    21 August 2021
    21 August 2021
    • Advantages
      Grows faster than Jack's beanstalk.
    • Disadvantages
      With speed like that, I don't find any drawbacks.
    • General impressions

      This thing races through growth like a Ferrari. I'm growing a dwarf in a 50cm tent. 3 x 3L pots. Big mistake! Very good if you have time to water and check them daily. It's very bushy with huge fan leaves, so some defoliation, leaf bending and pruning is needed for light penetration. I'm using a migro100 spike. I think I'm on day 41. The buds are getting bigger, but it will be a small crop. I would recommend it, I've been feeding 1/4 mix of biobizz fish, bloom and topmax which is lying around, so that too. Check your local water analysis - it'll be on the web and pretty easy to find, to see what the ph is like, and look at the ph after mixing. I saw a recommendation to keep the ph of autos stable, but I grow under biobizz light, and they used to say it acted as a ph buffer, but now offer a ph up and down!!! Plus adding on junk that isn't needed. Another is Neutralize - to remove chlorine and chloramine - a simple vitamin C powder does it for a millionth of the cost. This plant just needs a little fixhmix, bloom and calmag for each watering.

    2
    21 August 2021
    Hello Carlos,

    Thank you for the feedback to this strain, it's great to know that this one is a swift growing one
    Respectfully, Herbies Team
    1
  • baby_gr00t
    4 August 2021
    4 August 2021
    • Advantages
      Great strain for beginners
    • Disadvantages
      No
    • General impressions

      This is a fab strain for a beginner, having never grown autos before and only photo's the simplicity of this strain is to place the seed in good soil and water with gentle nutes and it will do its thing for you. I think this plant just needs some very basic LST at week 3 and again each week and really thrives on its own. So if you are new to growing it's a nice no-brainer for a sweet smelling yield. 56 Days in total could have harvested sooner but wanted a heavier buzz.
      I grew these in quite large (nearly 30L) of soil which was far too much, these plants will do well in and 11L (3 Gallon) pot just fine. Im on with growing another run in these to see what the difference is.

    6
  • ZigkGrow
    2 June 2021
    2 June 2021
    • Advantages
      The weed makes me very energetic and simultaneously very relaxed. I wouldnt describe the effects as couch-locking but just a state of relaxation with enough energy to do your work.
      It made me burst with laughs and creativity 😂
      Pretty strong buzz when you smoke it and a smell of citrus and earthy undertone. Also some cheese in the finishing 😋
    • Disadvantages
      None
    • General impressions

      I started fully inexperienced, with zero knowledge on how to grow cannabis. I chose this strain because I though it would be done fast. It was done fast for real😃
      I did many wrong moves on my ladies and they both were very healthy till the end of the grow.
      I got zero diseases, I broke the basic stem of one of my plants and after taping it healed immediately. This plant was so strong that It got taller than the other even with that amount of stress.
      Very strong strain and extremely fast (10 weeks from seed to harvest).
      My light schedule was 18-6 till the end and I didn't find any problem with the grow.
      As for the buds, they are big and thick, very very sticky with a lot of aromatic resin.😋
      It was definitely a great choice for my first grow and I am very happy for my achievement!

    Customer's photos
    11
  • Dreamer
    18 January 2020
    18 January 2020
    • Advantages
      2 out of 2 seeds have germinated. Easy to grow variety. Height: 50-70cm. Grows quickly and stretchy. Average odor. I used a carbon filter. The buds are sticky.
    • Disadvantages
      Long complete cycle. Low stress resistance. Not for inexperienced growers.
    • General impressions

      The overall impression is good. Resinous and hard buds. Strong psychedelic effects - ideal for meditation. I got 95g/bush in a 15L pot, 44g/bush in a 7L pot. Grown under 250 HPS. Used LST.

    2
  • Vector
    14 December 2019
    14 December 2019
    • Advantages
      Awesome strain.
    • Disadvantages
      This babe reached 140cm instead of claimed 90cm. 
    • General impressions

      Grew it outdoors.  

    2
  • NT
    7 October 2019
    7 October 2019
    • Advantages
      All 4 seeds germinated at the same time! A light and affectionate variety. Eager for nutrients - even if you overfeed it, it feels good. If you use coconut, the plant will reach 115-120 cm in height. Harvested on day 62.
    • Disadvantages
      Low resistance to stress
    • General impressions

      Great social tension. Best enjoyed with friends! Much more powerful than the AK bonus.

    7
  • Lion
    4 September 2019
    4 September 2019
    • Advantages
      Decent Sativa buds in 60 days!!!
    • Disadvantages
      Nothing
    • General impressions

      She grew it in small pots but it rewarded her with lots of tough buds!

    6
  • no name
    4 September 2019
    4 September 2019
    • Advantages
      Sweet tasting bud!
    • Disadvantages
      Nothing.
    • General impressions

      Approx. 46-47 days. I tasted a lower branch and enjoyed smoking it. :-)

    7
  • Angry Bob
    24 August 2019
    24 August 2019
    • Advantages
      Awesome buds! A strong tranquilizing effect) Deadly potent even if not dried & cured.... Very stress resistant - I failed to feed it once in a while but the plant didn’t even notice it.) Ideal for a first time grower!
    • Disadvantages
      Yield could be better. I got 60-70g of buds. Smell is very strong - a carbon filter is a must.
    • General impressions

      A heavy hitter. Tasted it in early flowering and enjoyed its uplifting and positive energy boost. When dried and cured its effect is just deadly). 

    8
  • speed
    8 August 2019
    8 August 2019
    • Advantages
      Beautiful frosted stump with leathery flowers.
    • Disadvantages
      Nothing.
    • General impressions

      34 days after germination. Grown under Cooltech 150W 2700/6400 with Bona Forte nutrients.

    3
  • wizzard
    31 July 2019
    31 July 2019
    • Advantages
      A fast grower! Finished in 38 days despite harsh growing conditions. 
    • Disadvantages
      None
    • General impressions

      Sweet delight!

    6
  • RasSta
    24 July 2019
    24 July 2019
    • Advantages
      Lots of benefits! Highly resistant to low temps. Easy to grow. Fast growing.
    • Disadvantages
      Novice growers beware! :)
    • General impressions

      Planted AK47 and Speed Auto seedlings outdoors on May 15. They survived many cold nights - sometimes the temp dropped below -4C. Started growing faster when the temp reached over +14C. Didn’t use any nutrients. Planted in organic soil when seedlings showed first round-shaped leaves. Added some root boosters. Speed Auto is now 38 days from seeding. It’s 64cm in height with a strong thumb-thick stem and started flowering already. The compact plant on photo is a bonus AK, the taller one is Speed Auto. I guess they will mature after a months and a half. 
      A fast growing strain! Resilient and resistant to low temps and minor growing mistakes. Humidity level 50. HPS lamps 150W. 

    4
  • RasSta
    16 July 2019
    16 July 2019
    • Advantages
      Easy to grow and not too high THC levels. The best choice for novice growers and first-time users.
    • Disadvantages
      Medium THC. Good for any car.
    • General impressions

      Suitable for small grow tents or outdoors. If growing outdoors, choosing the right growing location is important.

    2
  • Benjamin
    20 June 2019
    20 June 2019
    • Advantages
      A robust and easy-to-grow automatic strain. The buds are dense and resinous with a delicate taste. It resembles Sativa and then develops into a pleasant body stone.
    • Disadvantages
      Nothing
    • General impressions

      It's worth a try!

    5
  • Ledgod
    9 May 2019
    9 May 2019
    • Advantages
      All 3 seeds have germinated. 2 x 250W HPS lamps are enough for 2 bushes without additional lighting. I recommend using a reflector or growing in a small, compact tent. Full cycle: 60 days. Nutrient starved. Height: 50-70 cm. Medium odor.
    • Disadvantages
      1 bush is not enough.
    • General impressions

      Waves of body relaxation, hunger pangs, and giggles. Made me talkative and happy. At least 16% THC. A good sleep aid!

    7
Customer Ratings
16 ratings
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