Grapefruit Auto Seeds

Fast Buds
Feminized
Autoflowering
USA

Grapefruit Auto Strain Characteristics

Strain brand Fast Buds
Strain Gender Feminized
Strain light cycle Autoflowering
Suitable for growing Outdoor, Indoor
Strain THC level 20%
Strain CBD level < 1%
% Sativa/ Indica/ Ruderalis 50% Sativa / 50% Indica
Strain harvest 400 - 550 g/m² indoors
50 - 250 g/plant outdoors
From seed to harvest 63 - 70 days
Strain height 80 - 120 cm indoors
80 - 120 cm outdoors
Strain effect Gives a clear head
Genetics Vancouver Sour Citrus x Ruderalis
Grapefruit Auto Strain Reviews
4.6
14 reviews

Customer photos 0

If you like your cannabis to be equal parts sweet and sour, Grapefruit Auto offers just the right balance for your taste buds. No surprise here given her name, this autoflowering hybrid delivers aromas and tastes that are fruity, and she really does taste just like a grapefruit! With a THC rating hovering around 19%, she’s potent and tends to promote energy, relaxation, and happiness without being overwhelming.

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Description

Grapefruit Auto Strain Info

The autoflowering and feminized Grapefruit Auto cannabis strain traces its origins to breeder Fast Buds. Her genetic history is as a Vancouver Sour Citrus crossed with a Ruderalis, meaning this auto version is a good representation of the original with the added autoflowering trait.

Flowering Time

Grapefruit Auto has a very short flowering time, just as most autoflowers do. Overall, she takes only 63-70 days to go from seed to harvest.

Yields

With a harvest ranging from 400-600g/m² (1.31-1.97oz/ft2) indoors and 50-300g (1.8-10.6oz) per plant outdoors, quality and quantity are easily a match for this autoflowering strain, making Grapefruit Auto a popular addition to any grow room.

Effects

The effects of Grapefruit Auto are well-balanced between a body and head high, leaving you relaxed, motivated, and happy. The higher than average content of THC makes this strain useful for treating chronic pain, arthritis, rheumatism, epilepsy, glaucoma, and other conditions.

Relaxed
Happy
Energetic

THC And CBD Levels

Grapefruit Auto has a fairly high THC content level of 19%, along with a CBD percentage of around 1%.

Smell And Taste

Grapefruit Auto’s aromas are sweet and sour with fruity notes. Unsurprisingly given her name, her terpene profile results in strong notes of grapefruit-like undertones.

Sweet
Sour
Grapefruit

Grow Tips

Grapefruit Auto is a short and stocky plant with little in the way of collateral branching. It will usually grow to form one big, long cola that will get fully covered in trichomes and resin. Due to its Ruderalis genes and great pest and disease resistance, it can be grown both indoors and outdoors. She doesn’t require a lot of nutrients, but can require a lot of light.

  • The plant usually grows to 60-90cm (1’11”-2’11”) in height.
  • Although not the biggest plant in the room, her pungent smell will over-compensate for her size, so adding a carbon filter might be a good idea.
  • This strain doesn’t require a lot of special care, just a standard amount of fertilizer and plenty of light.

Grapefruit Auto Seeds

Grapefruit Auto seeds can be yours today for a great price. Herbies Seeds sells the finest Grapefruit Auto feminized seeds online, so make sure you buy yours and add this delicious strain to your collection as soon as possible.

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
4,6
Based on 14 ratings
  • 5
    8 ratings
  • 4
    6 ratings
  • 3
    0 ratings
  • 2
    0 ratings
  • 1
    0 ratings
  • avatar
    MaryJaneBoston
    4
    18 March 2020
    18 March 2020
    • Advantages
      My best morning coffee)))
    • Disadvantages
      Can cause dry mouth
    • General impressions

      This strain is currently my favorite for Wake-N-Bake. The experience is a very clear-heading feeling with moderate energy. I can replace a morning coffee with a large bowl of Grapefruit. The stoned feeling lasts for about 2 hours and I would recommend doing something outdoors like hiking after application. This strain doesn't seem to be too strong, so I find it necessary to smoke more to get the high that I require.

    0
  • avatar
    Tylando
    4
    4 February 2020
    4 February 2020
    • Advantages
      Grew up very fast
    • Disadvantages
      Resistant to producer errors
    • General impressions

      One pheno was sweet mandarin, the second pheno was gassy and slightly woody/piney with sour citrus notes but it's not as prevalent as the other pheno. A few decent colas, mostly pop, but that was my fault due to my inexperience. I would love to give it another try. I really learned a lot from this grow. Even though I made some rookie mistakes. I think I would use a different brand of soil next run and maybe do light feedings next time. Overall, I would like to try this strain again as the aromas are really nice. Well done everyone and thanks to Herbies.

    0
  • avatar
    bit24
    5
    23 December 2019
    23 December 2019
    • Advantages
      The effect
    • Disadvantages
      The smell
    • General impressions

      Grapefruit really is a great strain which I enjoyed a lot! Low-maintenance strain, no problems at all! I kept it in a grow box with 15l of soil under 400W HPS, no trouble! Didn’t go hard on the fertilizers, just used bio a couple of times and that’s it. It didn’t die or even get weaker from high or low temperatures. Very quick, took me 65-70 days from seed to harvest to pick around 2l of buds from it, maybe even more. So happy with it!
      The buds are highly resinous and all covered in crystals
      The main con here must be the smell, which appears during flowering. Even the driy buds still smell a lot, and I think it’s because of the resin. If you open the jar to get a bud from there your room is gonna smell for quite some time! But it’s nothing really
      The effect is quite potent, 10/10/ it boosts your mood, makes you happy and active. It’s suitable for daytime because eyes don’t get red and with it you can do even something that you normally hate. I did the whole day of gardening on it and it’s a huge achievement for me!
      No couchlock unless you overdo
      lasts for 2.5 - 3 hours and the effect gets stronger over time, not instantly.
      One important thing - it really helped me with arthritis!
      I grew it in 2017, gonna try again in 2019
      My verdict - just a wondrous strain, must have!  

    0
  • avatar
    Kusto
    5
    26 November 2019
    26 November 2019
    • Advantages
      -
    • Disadvantages
      -
    • General impressions

      Respect to Herbies! The strain is fire! Just like any other from FastBuds

    0
  • avatar
    ANTIGOV
    5
    26 November 2019
    26 November 2019
    • Advantages
      just great
    • Disadvantages
      not all plants are perfect
    • General impressions

      Herbies, hope you keep doing a great job with seeds from FastBuds with perfect quality and genetics. One thing - one plant is a little deviant. Bonus seeds are lit! Thanks

    0
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