Jack 47 Auto feminized seeds

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Jack 47 Auto is an autoflowering cannabis strain developed by Sweet Seeds. Loosely based on Jack 47, this strain was created as a cross between an autoflowering Jack Herer and a Sweet Seeds R&D AK 47 and has yields of up to 600 g/m² after a mere 9 weeks from germination.

  • Sweet Seeds
  • Feminized
  • Autoflowering
  • Outdoor
  • Indoor
  • Cloud of positivity
  • Jack Herer Auto x AK 47
  • 50 - 120 cm
  • 450 - 600 g/m² indoors
    50 - 200 g/plant outdoors
  • 63 days
  • 76,87% Sativa / 20% Indica / 3,12% Ruderalis
  • 18 - 21 %
  • 1.1 %

Jack 47 Auto: The Best of Jack 47 in Less Time!

Jack 47 Auto is an automatic variant of Jack 47 – their popular Sativa-dominant hybrid. Resulting as a cross between an autoflowering Jack Herer and an in-house development AK 47, this strain has been described as “probably the most potent autoflowering strain available in the market”.

When you buy a 3rd generation autoflower (such as this), you know you are paying for quality and consistency – key components of any cannabis grow. This is a fantastic indoor strain due to its medium height and stature, heavy bud production and rapid flowering period. Those who are fans of either of the parents and/or the original Jack 47 will love this quicker, repackaged variant. Indoor yields are between 450 – 600 g/m² from a well-kept garden while outdoor growers can expect to pull between 50 to 200 g per plant in a total of 9 weeks from seed. Here is some further information to help you grow this strain:

  • Short plant – depending on the phenotype, this strain reaches a final height between up to 1 m indoors and up to 1.4 m outdoors.
  • Max EC of water – 1.2 in veg, up to 1.5 during flower.
  • Water pH; 5.8 – 6.0
  • Recommended lighting: 600 W LED.

Compact, Resinous Buds

Jack 47 Auto delivers all of the best of Jack 47 in much less time and it’s no different when it comes to her smell and taste. Her buds are compact and heavily coated with resin which has a sweet, earthy scent with hints of citrus and provides a sustained, uplifting high.


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Reviews
    • Advantages
      Unpretentious, have been through ranging conditions with different temperatures and light. Outdoor vegetative stage, indoor flowering under 7-10W HPS. 
    • Disadvantages
      Didn’t pay attention to it because the conditions were pretty poor anyway
    • General impressions
      While it’s still a long wait till harvest I decided to try some leaves for potency. One bowl and a 3 hour long effect! I didn’t expect that at all and my girlfriend even got sick after it! Really potent stuff! I’m scared to try the buds. Definitely not something for beginners
    0
    • Advantages
      Productive, strong immunity, total germination
    • Disadvantages
      none
    • General impressions
      One of my favorite autoflowering varieties! I grow this nasty girls pretty often!
      Greetings to all rasta people! Peace love and legalize! Respect to our beloved store, Herbies!
    0
    • Advantages
      Effect/Stamina/Productivity - 10/10/10
    • Disadvantages
      Jack 47 doesn’t have any!
    • General impressions
      It was an experimental grow for me, 12/12 from seed, recommended for micro growing. For stealthy sets I recommend 24/0 from seed for the first 4 weeks, then 18/6 for 5-6 weeks until the harvest. Thank you Herbies! Herbies is always my choice! 
      Huge respect to Sweet Seeds!
    0
    • Advantages
      Absolutely unpretentious
    • Disadvantages
      Not found
    • General impressions
      No germination techniques applied, I just put it in soil and tightly covered the pot with plastic. It was on a cold night of June 5, temperature those days sometimes were below zero. However, everything I planted that day popped successfully. On September 12, one cold and rainy summer after, I harvested it. A little earlier than planned, just because I noticed molding and the weather got way too cold. I’ve started trying it 3 weeks in flowering and I always do that when I’m growing outdoors. I always have two bushes of the strain growing, one I start smoking when it’s still growing and flowering and another one I leave untouched. There was never any difference in the final product from different bushes! That’s not the thing you should be scared of. Be aware of the pest problem, if they get to the plant it may need another month or so just to recover!
      Jack makes a hot mix together with AK47! Perfect combo to smoke after a break to bash your fresh brains
    0
    • Advantages
      Plenty! Great effects! Always helps in my fight with depression! Very potent, extremely positive and healing strain
    • Disadvantages
      One! Very strong smell, even though it’s very pleasant as well
    • General impressions
      A storm of positive emotions!
    0
    • Advantages
      Soil with perlite in it, cacti fertilizer and regular LED lamps (2700 and 6400). &0 days from seed to harvest
    • Disadvantages
      Haven’t found any
    • General impressions
      Herbies rules
    0
    • Advantages
      Germination - 100%.Highest quality and top genetics from Sweet Seeds. I recommend beginners start with Jack 47, but approach it with caution
    • Disadvantages
      Gives you dry mouth
    • General impressions
      I’m really happy with it, this strain helped me overcome my alcohol addiction.
    0
    • Advantages
      My first time! My friends tried to convince me to buy something else, not this strain, but I did it anyway and I don’t regret it at all! I really really loved it! I’m comparing it to many other strains I’ve tried before and I can confidently claim that it’s highly potent. Also, the productivity went way beyond my expectations - 60-80 g of dry buds from each bush despite all the stress the plants have been through
    • Disadvantages
      The smell breaks out regardless of whether you have a filter or not. However, the smell is truly enjoyable
    • General impressions
      100% growing it again! Do it to if you don’t mind the smell. When taken care of this strain will satisfy you with generous yields
    0
    • Advantages
      Really potent
    • Disadvantages
      Didn't find yet
    • General impressions
      The strain is really potent so the description doesn’t lie. The effect is strong but you still feel light headed. It lasts for 2-3 hours. I just need to cure it and it’s gonna be a total bomb.
    0
    • Advantages
      Extremely good growth during veg, nice elastic branches. Tyhe smell is not too strong and quite pleasant. If the conditions are suitable it finishes flowering in around 70 days. The yields are also good, even in hot and dry conditions, to which this strain is well resistant
    • Disadvantages
      none
    • General impressions
      Beautiful autoflower, my favorite so far. The effect is mind-blowing, very sensual and positive. Thanks Herbies for great strains and quality nuts:)
    0
    • Advantages
      Flexible
      Compact
      Wonderful aroma
      Eats well, especially organic fertilizers
    • Disadvantages
      One seedling didn’t make it in the open ground, might be my overcaring
    • General impressions
      My first time growing. Planted 2 seeds on Sep 14th, harvested on Nov 10th. I Collected the buds earlier than I was planning to because I started noticing amber trichomes and I’m not a big fan of strong stone. One seedling died after I transferred it to the ground so I had to plant one more a week later. The second one, judging by its appearance, is going to take longer to flower. I’m trying to contain my desires so I haven’t tried anything yet. 
      The first two weeks I kept it on 24h light, then 20/4. Bottom lights on at night. Temperature regime - 22-28 C during the day and 18-21 C at night. Humidity always at 30-50%, but sometimes it was dropping pretty low because I live in a dry climate, so I had to purchase a mini humidifier. Rapid growth. I had some problems with phosphorus deficiency, because I was too careful not to overfeed it. I was using SCRoG but the girl’s height wasn’t enough to reach till the mesh and I couldn’t lower it because of the tall bonus Caramel also growing under it. I used a wire and bent the plant securing it to the pot. Also, I started thinning all of the bigger leaves on the bottom of the bush as soon as the flowering started. 40 cm tall. Wonderful aroma reminiscent of grapefruit zest. Waiting for it to dry now, then cure. All in all, it’s definitely a positive experience. If I could change 1 thing, I would have started bending earlier because that way I would get much more impressive results.
      70x70x160 grow box
      15l fabric pots
      Increased perlite content soil
      150W LED panel
      Additional LED at the bottom of the box
      Biobizz fertilizers
      Always-on ventilation + a coil filter

      Good harvests to everyone and thanks to Herbies!
    0
    • Advantages
      Fast flowering
    • Disadvantages
      no
    • General impressions
      I’m really happy with the germination rates and the speed of growth of this thing. The seed split after two days in water and started growing roots pretty quickly. Another thing that I found important is smell, it starts from week 2. Also, this strain is really bendable, just like play-doh, trains well
    0