Jack Herer autoflower seeds are a sativa‑dominant hybrid combining Haze, Northern Lights, Shiva Skunk, and Ruderalis genetics. It offers an easy, beginner‑friendly growing experience with a full harvest in about 9–10 weeks from seed to finish. Expect a balanced, euphoric high with THC levels of 15–20% and minimal CBD at 0.20%.
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×| Product | Price |
|---|
|
Genetics |
Haze x NL x Shiva Skunk x Ruderalis |
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THC Level |
15 – 20% |
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CBD Level |
0.20% |
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Category Type |
Sativa Dominant Hybrid |
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Growing Level |
Easy |
|
Flowering Time |
9-10 weeks |
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Indoor Height |
Small (0-4 FT) |
|
Outdoor Height |
Small (0-4 FT) |
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Harvest Time |
All Season |
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Indoor Yields |
300-400g/m2 |
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Outdoor Yields |
150g/plant |
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Taste and Smell |
Earthy, Floral, Fruity, Lemon, Pine, Spicy, Woody |
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Terpenes |
Caryophyllene, Delta 3 Carene, Phellandrene, Pinene, Terpinolene |
Jack Herer autoflower is a sativa‑dominant hybrid, with THC levels between 15–20% and 0.20% CBD, it delivers a clear‑headed, euphoric high ideal for daytime or creative use.
The taste is a complex mix of earthy floral notes accented by lemon, pine, spice, and woody undertones, making for a flavorful smoke that’s both bright and rich in aroma.
This strain is notably easy to grow and perfect for novices. It finishes in around 9–10 weeks without requiring light schedule changes, thanks to its autoflower genetics. Plants remain compact (0–4 ft), making them ideal for indoor setups or limited outdoor spaces. Indoor yields of 300–400 g/m² and outdoor yields of around 150 g/plant are typical under reasonable conditions. It can be harvested multiple times throughout the year given its autoflower nature.
Jack Herer autoflower seeds combine legendary sativa genetics with fast, easy growth. With 15–20% THC, rich earthy and citrus flavors, and a compact structure, this autoflower strain delivers a creative, balanced high and reliable yields in just 9–10 weeks.
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53 reviews for Jack Herer Autoflower Marijuana Seeds
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About CropKingSeeds
Established in 2005, Crop King Seeds has been perfecting the genetics of the cannabis plant for medical and commercial grower seeking maximum results in THC levels and harvest size. From classic strains to new age hybrids, our seeds are ideal for beginners and advanced growers wanting the best from the crop.
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Mike –
Ok in week 9, going to need a few more weeks but no worries as I am enjoying watching these buds get fatter and denser every day. Can’t wait to try some other seeds from crop king
Daniel –
Once again, this strain is the perfect one for me.
Lots of dense buds, Very tasty, sweet smell and the buzz is absolutely wonderful!
I grew one outside this summer and looks like bigger and bigger as days go by.
CKS is the best. All hail to the King!
Lucas Denny –
It was so great that this jack herrer grown successfully. I am really happy when I received it after ordering it from Cropking Seeds. I planted it right away, and see after a week all popped out. What Id like the most is the beautiful buds and its smell. For me its one of the best strain I tried. Very easy to grow. Like it so much!
Stratoblaster –
Bought 5 Jack Herer AF seeds. Recv’d 7 (Thanks for the freebies!) in 4 days. I am in Wisconsin. I grew 2 at a time. 6 of 7 germed. All were grown indoors, 2 gallon pots, Fox Farms Ocean Forest or Happy Frog soil. No nutes, store bought generic bottled spring water. Lighting was LED Viparspectra 450. Grows and harvest were consistent for all. They all got about 18 inches high. About 4 weeks to flower. Chopped at about 9 weeks. Dried yield was between 15 and 20 grams per plant, not the densest buds, but also not the lightest. Pretty much in the middle. Very nice smell and taste. Good potency, again, pretty much in the middle. Buzz is good for daytime, uplifting and energizing.Very happy with my results. I would recommend. I have since grown (or growing) CKS Lamb’s Breath AF and White Widow AF. I will post reviews on them.
Charlie –
This is my first time growing Jack Herer from Crop KIng seeds – I have grown Jack from seeds from other companies. In fact I started growing my own herb in 1975. The good – my 5 seedings have been in the ground for 4 weeks now (Fox Farms soil augmented with local work castings – I have been using this blend for the past five years and it works for me. I grow outdoors here in the SE US. My seedlings are growing nicely and are stocky little guys. You can see the Ruderalis in the leaves and I have passed them off as “other herbs” to folks not familiar with what auto flower plants look like. All in all I am quite pleased with these plants. On the other hand only 5 out of 10 germinated. I contacted Crop King and they called me back promptly. I missed their call and gave them a call back – very nice and easy. After discussion with someone who seemed knowledgeable I was promised that I would be sent 5 more seeds within 10 days. Its 4 weeks later and even with the Covid other stuff comes to us – albeit a bit more slowly. So three stars based on germination and not receiving seeds (the initial packet contained exactly 10 as ordered). I have space for 10 auto flowers or 4 regular feminized indica – so I filled my extra space with five White Widow auto flower but that’s another story.