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Jack Herer Auto (Auto JH) feminized seeds


With her excellent bud production, high potency and fantastically well-balanced effect, Jack Herer Auto (Auto JH) is one of the most popular strains from the Original Sensible Seeds catalogue. A hybrid with Jack Herer genetics, Jack Herer Auto is a fantastic hybrid which delivers up to 450 g/m² of dense, resinous flowers in less than 75 days.

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Original Sensible Seeds
Outdoor Indoor
Sativa dominant
THC 18 %
All characteristics

Jack Herer Auto (Auto JH): A Powerful Sativa Buzz in Just 75 Days!

Jack Herer Auto is a feminized autoflower developed by Original Sensible Seeds as a cross between the legendary photoperiod strain and an autoflowering development clone to yield a strain which has all the best features of the original – heavy yields of terpene-loaded buds – but with autoflowering properties!

Heavy Yielder with Rapid Growth

Thanks to her Sativa-dominant genetic lineage, Jack Herer Auto has a great grow pattern and structure – rapid growth in Weeks 3 – 6 which leads to a large plant with a large main branches – heavy yields are to be expected. With indoor yields of 450 g/m2 and outdoor yields of 120 g per plant, Jack Herer Auto is a fantastic all-rounder with excellent results. Going from seed to harvest in less than 75 days, she’s a great choice for commercial growers due to her fast turnaround time. Here is some further information to help you grow this strain:

  • Tall height – Jack Herer Auto reaches a final height 60 – 120 cm.
  • Max EC of water – 1.6 in veg, up to 2.0 in flower.
  • Water pH; 5.8 – 6.0
  • Recommended lighting: Veg: 450W CFL, Flower: 600W HPS
  • Recommended nutrients: Advanced Nutrients pH Perfect® Connoisseur Bloom Part A&B.

Strong Aroma with Hints of Spice

Much like her photoperiod counterpart, Jack Herer Auto has a spicy aroma with hints of citrus that translates into an earthy taste which is very easy on the lungs. Her effect is Sativa-like – a strong cerebral buzz which invigorates and provides a burst of energy allowing you to power through your day.


  • Brand Original Sensible Seeds
  • Sex Feminized
  • Flowering type Autoflowering
  • Suitable for Outdoor
  • Suitable for Indoor
  • Effect Energetic and happy
  • Genetics Jack Herer x Ruderalis
  • Height 60 - 120 cm
  • Yield 600 g/m² indoors
    200 g/plant outdoors
  • From seed to harvest 65 - 75 days
  • Genotype Sativa dominant
  • THC 18 %
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