4.5 Based on 16783 votes
Seeds sold on the Seedsman.com website contain no more than 0.3% THC Delta-9. In the U.S., cultivating marijuana is a federal offense and also illegal in many U.S. states. In the U.S. states where marijuana is legal to grow, it may be illegal to import cannabis seeds. Read our full legal disclaimer here.
Track order
|
Customer service
Wholesale
Offline mode
Stable Coin. Free Seeds.
Check out with PayPal USD and get 3 free seeds on us!*
*Free seeds available on seed orders only
Featured: Germinate up to 8 strains at once with Cannakan Shop now
Jack 47 XL Auto Feminized Seeds-SS-J47XL-AUTO-FEM
Jack 47 XL Auto Feminized Seeds-SS-J47XL-AUTO-FEM
1/2
Jack 47 XL Auto Feminized Seeds-SS-J47XL-AUTO-FEM
Jack 47 XL Auto Feminized Seeds-SS-J47XL-AUTO-FEM
img
img
Jack 47 XL Auto Feminized Seeds-SS-J47XL-AUTO-FEMJack 47 XL Auto Feminized Seeds-SS-J47XL-AUTO-FEM
Jack 47 XL Auto Feminized Seeds
Jack 47 XL Auto Feminized Seeds
Seeds

Jack 47 XL Auto Feminized Seeds

Average rating:  3.2   (votes: 12) Reviews (11)
SKU: SS-J47XL-AUTO-FEM
XL version of Jack 47 Auto.

A collab built on mutant genetics...
Introducing Freaky Ryder Auto

Grow Today
Choose your pack
Total
$43.00
  • Out of stock
  • Orders sent from the US
  • Tracked discreet delivery
Testimonial 
Author:  Steven J. Rating: 5.0 out of 5 stars
Date:  04.09.2019
Text:  Easy to grow, fantastic taste and nice stone. My ladies are over 6ft hight and 9 weeks from seed is way off. I'm on week 10 and the buds are a good size, they just haven't matured yet. I would say 13 weeks from seed is a more likely timeline.

Flowering Type

Autoflowering

Parental lines

Jack 47 Auto® x Jack 47 Auto®

THC content

High THC (16-24%)

CBD content

Low CBD (0-1%)

Autoflowering seed to harvest time

8 to 10 weeks

Yield indoor

High Yield (450-600gr/m2)

Plant size

Short

Suitable climates

Dry, Humid, Temperate, Warm

Got a question about this strain? Ask growers in the Seedsman Community.

Ask the Community ➜
From the breeder
XL version of Jack 47 Auto.
Sweet Seeds breeder notes
Aroma
Minty
Parental lines
Jack 47 Auto®Jack 47 Auto®
XL version of Jack 47 Auto.

Jack 47 XL Auto® has been developed through a recurring selection program, over multiple generations, of individuals of high stature and high production of Jack 47 Auto®.

It is an auto-flowering high production that retains a powerful hybrid vigour. It produces abundant compact buds, very resinous and of excellent aroma. The aroma and flavour of this genetics is sweet and fresh, with lemon and incense citrus tones. Possibly, one of the most powerful auto-flowering that can be found in the market.

Brand/breeder
Sweet Seeds
Parental lines
Jack 47 Auto® x Jack 47 Auto®
Variety
Sativa dominant
Color
Green
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
High Yield (450-600gr/m2)
Plant size
Short
Autoflowering seed to harvest time
8 to 10 weeks
Suitable climates
Dry, Humid, Temperate, Warm
Aroma
Minty
SKU
SS-J47XL-AUTO-FEM

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
Autos can be sown in multiple waves through the season for staggered harvests.

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

Autoflowers follow their own internal clock, making indoor timelines easier to plan from seed to harvest.

3.2
Rating 3.2 out of 5 stars
Based on 12 ratings and 11 reviews
Lipscore Real Reviews™ means all ratings and reviews are written by real customers, linked to real purchases, unedited, and verified by Lipscore. Click the logo to learn more.
Filter
We found matching review(s) Clear filters
Review author:  Mike Brewster    Review date:  05.11.2024
Review rating: 3.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Germinated nicely and grew very quickly, to about 3 feet in 30 days ,in the same pot that my lemon pie was supposed to be in, just harvested after about 62 day Freebie
0vote(s)  
Externally verified 28.10.2026 This review has been collected with a review software used prior to Lipscore
Review author:  james palmore    Review date:  10.02.2024
Review rating: 1.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
none of your seeds grew
0vote(s)  
Externally verified 28.10.2026 This review has been collected with a review software used prior to Lipscore
Review author:  Joshua H.    Review date:  06.07.2021
Review rating: 4.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
I have not had time to germinate the seeds yet but I will soon.
0vote(s)  
Externally verified 28.10.2026 This review has been collected with a review software used prior to Lipscore
Review author:  Mary T.    Review date:  04.04.2021
Review rating: 2.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Won't germinate. I could not get them to germinate at all and have never had trouble with germinating seeds before. This order I have had three types that won't germinate including this one
0vote(s)  
Externally verified 28.10.2026 This review has been collected with a review software used prior to Lipscore
Review author:  Jeremiah R.    Review date:  18.12.2019
Review rating: 5.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
So good. Amazing strain.
0vote(s)  
Externally verified 28.10.2026 This review has been collected with a review software used prior to Lipscore
Please note that some customers choose to leave a rating without writing a review, and because of this the number of ratings will differ from the number of reviews.

This week’s must-haves...

Purple Ghost Candy Feminized Seeds Purple Ghost Candy Feminized Seeds – alternate view
Purple Ghost Candy Photoperiod
View Product
Jelly Cake Feminized Seeds Jelly Cake Feminized Seeds – alternate view
Jelly Cake Photoperiod
View Product
Chem Cookies Auto Feminized Seeds Chem Cookies Auto Feminized Seeds – alternate view
Chem Cookies Auto Autoflowering
View Product
Sour Diesel Feminized Seeds Sour Diesel Feminized Seeds – alternate view
Sour Diesel Photoperiod
View Product
Black Sugar 2.0 Feminized Seeds Black Sugar 2.0 Feminized Seeds – alternate view
Black Sugar 2.0 Photoperiod
View Product
Green Crack Feminized Seeds Green Crack Feminized Seeds – alternate view
Green Crack Photoperiod
View Product
Blood Moon Gelato Ltd Edition Feminized Seeds Blood Moon Gelato Ltd Edition Feminized Seeds – alternate view
Blood Moon Gelato Ltd Edition Photoperiod
View Product
Thai Cookies Auto Feminized Seeds Thai Cookies Auto Feminized Seeds – alternate view
Thai Cookies Auto Autoflowering
View Product
Grapes & Cream Feminized Seeds Grapes & Cream Feminized Seeds – alternate view
Grapes & Cream Photoperiod
View Product
Gush Mintz Feminized Seeds Gush Mintz Feminized Seeds – alternate view
Gush Mintz Photoperiod
View Product
Sherbanger Feminized Seeds Sherbanger Feminized Seeds – alternate view
Sherbanger Photoperiod
View Product
Northern Lights 99 (Brothers Grimm Collab) Feminized Seeds Northern Lights 99 (Brothers Grimm Collab) Feminized Seeds – alternate view
Northern Lights 99 Photoperiod
View Product
Purple Oreoz F1 Feminized Seeds Purple Oreoz F1 Feminized Seeds – alternate view
Purple Oreoz F1 Photoperiod
View Product
Freaky Ryder Auto Feminized Seeds Freaky Ryder Auto Feminized Seeds – alternate view
Freaky Ryder Auto Autoflowering
View Product
Lilac Cookies Auto Feminized Seeds Lilac Cookies Auto Feminized Seeds – alternate view
Lilac Cookies Auto Autoflowering
View Product
Share
Share via text
Share to your social
All pack options

Select a pack size to update the PDP instantly.

Seeds

Jack 47 XL Auto Feminized Seeds

$43.00
1