Seeds
Jack Herer Auto Feminised Seeds
SKU: gh-jack-herer-fem-auto
Very strong productive plant of award winning parents
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Flowering Type
Autoflowering
Parental lines
Jack Herer x Ruderalis
THC content
High THC (16-24%)
CBD content
Low CBD (0-1%)
Autoflowering seed to harvest time
10 to 12 weeks
Yield indoor
Average Yield (350-450gr/m2)
Plant size
Short
Suitable climates
Dry, Humid, Temperate, Warm
From the breeder
Very strong productive plant of award winning parents
Greenhouse Seed Co. breeder notesAroma
FruityWoody
Parental lines
Jack HererRuderalis
Very strong productive plant of award winning parents
Balanced body-stoned and head-high effect. Strong and long lasting.
Brand/breeder
Parental lines
Jack Herer x Ruderalis
Variety
Sativa dominant
Flowering type
Autoflowering
Sex
Feminised
THC content
High THC (16-24%)
CBD content
Low CBD (0-1%)
Yield outdoor
Average Yield (200-450gr/plant)
Yield indoor
Average Yield (350-450gr/m2)
Plant size
Short
Autoflowering seed to harvest time
10 to 12 weeks
Suitable climates
Dry, Humid, Temperate, Warm
Aroma
Fruity, Woody
SKU
gh-jack-herer-fem-auto
Autoflowering outdoor timeline
Autos can be sown in multiple waves through the season for staggered harvests.
Stage 1
Germination
April – July
Wait for: warmer days, no frost, stable temperatures
Watch for: cold nights, overwatering, weak early light
Stage 2
Seedling / Transplant
1–2 weeks after sprouting
Wait for: strong light, mild weather, protected start
Watch for: slug damage, stretching, transplant stress
Stage 3
Vegetative Growth
Weeks 2–5
Wait for: long bright days, healthy root growth
Watch for: stunting, nutrient burn, pest pressure
Stage 4
Flowering
Weeks 5–8+ depending on cultivar
Wait for: steady sunshine, decent airflow, dry spells
Watch for: mould, heavy rain, snapped branches
Stage 5
Harvest
Weeks 8+ or summer to early autumn
Wait for: mature trichomes, swollen buds, finished aroma
Watch for: bad weather, bud rot, harvesting too early
Indoor autoflowering timeline
Autoflowers follow their own internal clock, making indoor timelines easier to plan from seed to harvest.
Week 0
Germination
Healthy seedling emergence
Wait for: healthy seedling emergence
Watch for: overwatering, weak starts
Week 1–2
Seedling
Steady early growth
Wait for: steady early growth
Watch for: stretching, stress, excess moisture
Week 2–5
Early Growth
Strong leaf and root development
Wait for: strong leaf and root development
Watch for: stunting, overcrowding, early stress
Week 5–9+
Flowering
Bud development and visible maturity
Wait for: bud development and visible maturity
Watch for: humidity issues, poor airflow, plant stress
Week 8–12+
Harvest Window
Finished flowers and mature trichomes
Wait for: finished flowers and mature trichomes
Watch for: harvesting too early
Based on 299 reviews
Jack Herer Auto Feminised Seeds - 1
Medium size buds smooth smoke easy to grow
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Jack Herer Auto Feminised Seeds - 3
They are going grate. The buds are big and so the whole plant has needed support to prevent stem breakage.
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Jack Herer Auto Feminised Seeds
Did not grow, first time this happened and I have grew this strain many times.
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Jack Herer Auto Feminised Seeds - 1
Very small plant
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Jack Herer Auto Feminised Seeds - 1
Never grew
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Jack Herer Auto Feminised Seeds - 3
Only 2 out of 3 Jack Herer sprouted. I received 3 seeds and only two popped. They are doing fantastic and should be done in a week or so( total time from seed approx 13 weeks.) They are hardy, glossy with lots of buds. I think these two Jack Herer ladies are going to be very nice. She likes fertilizer every week, and likes neem oil for bug resistance.
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Jack Herer Auto Feminised Seeds - 3
My first grow and I started a Jack Herer, Sour Deisel, Strawberry cheesecake and G. Cookies. I am overly pleased with all of these and the Jack smells outstanding. I have not harvested it yet. But it will.be soon.
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Jack Herer Auto Feminised Seeds
Reliable and mildew resistant plant!
Highly recommended.
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Jack Herer Auto Feminised Seeds - 3
Went very well
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Jack Herer Auto Feminised Seeds - 5
All in all very good grow. Not much trouble. The smell is incredible.
Reply:
Thanks so much for your review. We really appreciate all strain feedback. Glad you're liking this one. Best Seedsman
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Jack Herer Auto Feminised Seeds
One od 5 was tall 15cm. Barely gave yield. Other one growing nicely outdoors, took longer for vegetative and became male! Full of seeds...
The other 3 didn't germinated
Reply:
Thank you so much for the 5-star rating of our Jack Herer Auto Feminised Seeds! We're sorry to hear about your experience with some of the seeds, but we're glad that the others have been growing nicely outdoors. Thank you again for taking the time to provide us with feedback, and we appreciate your support.
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Jack Herer Auto Feminised Seeds
Only one seed germinated. Would like to try again. Just cut it down. A bit small for all the work.
Reply:
Thank you, Mark, for your feedback on our Jack Herer Auto Feminised Seeds. Thanks for sharing these pictures - although a little small, the plant looks great! We hope that we can be of help to your next grow!
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Jack Herer Auto Feminised Seeds
Seedsman Jack Herer auto. On 12th week. Grown in coco coir. Used advanced nutrient basics micro, grow and bloom along with cal magic. They look pretty good for 1st grow. Grew too many plants in a 4x4 grow room. Made a lot of mistakes but learned a lot. Did have two that are definitely not jack herer auto. Had no problem with germination. 2 are very close to harvest. Used 250 watt led grow light. Should be trying some after curing hopefully within 4 weeks. I was a little to light on the nutes starting off from what the gro schedule had for autoflowers
Reply:
Thank you so much for your 4-star rating of our Jack Herer Auto Feminised Seeds, Jack! We're glad to hear that despite making a few mistakes in the process of growing your plants, the end result looks promising and that the germination was not problematic. Congratulations on nearing harvest - we hope your buds turn out great!
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Jack Herer Auto Feminised Seeds
Great growing seeds. High yield and fantastic results. Only problem was the promo seeds of other stains were junk. Small plants with very low yield
Reply:
Thank you so much, Carolyn! We are really glad that you enjoyed the Jack Herer Auto Feminised Seeds and it was great that you had a high yield and fantastic results! We also appreciate you being a loyal customer and we hope that you visit us again. Thank you for your 5 star rating and for being a repeating customer.
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Jack Herer Auto Feminised Seeds
Didn’t really care for autos till this beast came along. Now I think I will start working more autos into my grows. This has been a fairly easy grow. Didn’t really have any trouble that I can recall. Too bad I can’t add a pic to my review
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