Seeds
Royal Jack Auto Feminised Seeds
SKU: RQS-JHA-AutoFem
An Autoflowering tribute to Jack Herer strain
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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
Information not available
Yield indoor
Information not available
Plant size
Information not available
Suitable climates
Temperate
Parental lines
Jack HererRuderalis
An Autoflowering tribute to Jack Herer strain
Jack Herer is a great strain named after a great man. He was a tireless Cannabis legalisation activist and author of the book The Emperor Wears No Clothes, also called the Hemp Bible. He was a powerful voice in the Cannabis movement up until his death in 2010. The Jack Herer strain is equally powerful, a strong Sativa dominant with an uplifting high and a fresh peppery aroma.
Jack Herer Automatic grows buds that are very similar to the original Jack Herer. However, as this strain is autoflowering, it can be grown almost anywhere. The plants will grow quickly and be ready to harvest in around 10 weeks.
The main effect is an uplifting and creative Sativa high, but thanks to Jack Herer's mix of Haze, Northern Lights and Skunk, this strain also gives you a relaxing Indica feeling. Jack Herer Automatic has a Haze-like, peppery aroma.
Jack Herer Automatic will perform well in both indoor and outdoor grows, giving an average yield of around 40 to 70 grams per plant. It will not grow too tall, reaching an average height of 40 to 90 cm, which makes it ideal for smaller space. Royal Queen Seeds is proud to carry on the tribute to Jack Herer, the Emperor of Hemp, with this great autoflowering strain.
Brand/breeder
Parental lines
Jack Herer x Ruderalis
Flowering type
Autoflowering
Sex
Feminised
THC content
High THC (16-24%)
CBD content
Low CBD (0-1%)
Suitable climates
Temperate
SKU
RQS-JHA-AutoFem
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 7 reviews
Royal Jack Auto Feminised Seeds
Couldn't get them to germinate but the other seeds I bought germinated just fine
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Royal Jack Auto Feminised Seeds
Fast germination !! and great grow rate.
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Royal Jack Auto Feminised Seeds
Grazie
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Royal Jack Auto Feminised Seeds
Easy strain to grow producing a great daytime buzz! Definitely peppery tasting too!
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Royal Jack Auto Feminised Seeds
Proud to say it is frostier than the picture! Great smell the whole way through dry and cure. Everyone who tried it loved it.
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Royal Jack Auto Feminised Seeds
It takes 90 days totally good!! taste also good effect ^^ recommend LED indoor grower!!
smelling strong
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Royal Jack Auto Feminised Seeds
I've only been growing for about a year and this was my first auto-flowering attempt. I must say from this point on I think I'm only going to grow autos. Just don't make the mistake I made by changing the light schedule once flowering begins. Yes, it does start budding on it's own even with the 18/6 light schedule. But DON'T drop the lights to 12/12 once you see it flowering!!! Continue the 18/6 light all the way through the entire grow with AUTO's ONLY. My plant would have probable been much larger.
Over all though the bud produced smelled just like freshly ground black pepper. They were beautiful, fat flowers with a lot of crystals and a really smooth smoke. The high was very uplifting, energetic yet relaxing and it makes me clean my house like a mad woman. LOVE the strain, LOVE Seedsman for Always getting my seeds to me discretely and safely, and LOVE how easy this plant was to grow ... from seed to smoke it was a joy!
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