Strain Profile
Breeder
SENSI SEEDS
Cup Winner
No
Medicinal
Yes
Flowering Type
Standard
Yield
High
THC Content
High (15-20%)
CBD Content
Low (0-1%)
Environment
Indoor, Outdoor, Greenhouse
Genetics
Indica/Sativa
Height
Tall
Flowering Time
8-10 WEEKS
Jack Herer
SENSI SEEDS
Sensi Seed Bank varieties are the product of the very finest cannabis genetics. For over 20 years, the Sensi Seed Bank has been collecting, preserving and interbreeding powerful, exotic and interesting strains of cannabis from every corner of the globe.Product Overview
Same Day Dispatch Information
We will always strive to dispatch orders for special delivery placed before 10am on the same working day, however please note all orders are subject to our usual processing time of upto two working days. Quoted delivery time is from point of dispatch.
Free Cannabis Seeds
Everybody loves freebies right?
When you shop at the London Seed Centre you are guaranteed a minimum of one free seed with every order.
The more you spend the more free seeds you’ll receive bundled in with your order.
What’s more, our freebies are some of the most popular strains on the market provided by the most reputable manufacturers, so rest assured you won’t be disappointed!
Quantities and strains adjust with order size and value
Don’t forget to sign up to the London Seed Centre today to claim your seed chips for extra discounts on your orders, plus a load of bonus perks for being a valued LSC member.
*Kindly note that free seeds strains are subject to availability, and may be swapped out with different strains if they become out of stock. We alway do our best however to supply a strain of similar characteristics to the seeds on your order. Thank you for understanding.
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Product Overview
Jack Herer® Feminized: this exemplary hybrid pays homage to his name. But take care - try Jack once and you’ll probably never want to smoke anything else ever again. Its effect is long-lasting and perfectly balanced. Officially recognised as one of the few medicinal cannabis strains in the Netherlands, Jack Herer® is the prime example of an ultra-potent strain with huge levels of resin and THC.
Jack Herer® Feminized is a THC-rich hybrid strain (50% sativa, 50% indica) for indoor cultivation. There are several phenotypes with different growth characteristics. The lasting effect is felt in both the mind and the body.
The majority of phenotypes show distinct sativa growth behaviour, coupled with resin production and the lush flowering of an indica. Growers should be aware that these plants grow vigorously during the flowering stage. However, there is a more rare indica-dominated phenotype which does not spread as far and is altogether more compact.
You’ve got to see the buds from this strain: they are some of the biggest in existence. With sativa phenotypes, resin-covered calyxes form at several points, lending the plants a wild appearance.
Talking of resin: carefully cultivated buds glisten with a thick layer of THC-rich trichomes. Because this diamond-dusted appearance is maintained in the dried buds, they are extremely popular with sellers and smokers. If you examine a bud under the microscope, you will see that it is composed more from resin glands than from plant tissue.
Depending on the phenotype, Jack Herer® Feminized is ready to harvest in around 10 to 12 weeks. Plants with a strong indica dominance can be harvested after just 8 weeks. Remember that this cannabis strain was developed for indoor cultivation. Outdoor cultivation will succeed only in a warm climate with plenty of sunshine.
In the right hands, Jack Herer® Feminized cannabis seeds produce a lush yield which can be further increased with specific techniques such as Sea of Green (SOG), Screen of Green (SCROG), Supercropping and Lollipopping.
As varied as the growth behaviour may be, in terms of effect, Jack Herer® is incredibly constant. The high-energy cerebral high is underlaid by a breathtaking body buzz. So don’t be surprised to feel the earth shake beneath your feet as your mind soars into the stratosphere. If you like weed with a high CBD content and few psychoactive effects, you should look to a different strain.
When grown indoors, plants of this strain produce only a subtle scent, making them a great choice for discreet stealth growers. It is not until they are dried that they develop their wonderful aromatic bouquet. The majority of buds have a complex, sharp and savoury hashish tone which, depending on the phenotype, is blended with Afghan tones and fruity skunk flavours.
SHIPPING METHODS WE OFFER FOR UK & N. IRELAND
FREE 3-5 Day Standard Delivery™
Free standard delivery on your order for delivery within approximately 3-5 days.
(Applies to orders over £50 only)
Royal Mail Signed For™ 1st Class
Royal Mail Signed For 1st Class™ aims to deliver your letter or parcel the next working day however can take up to 3 days - and gives you the added benefits of check online or on your mobile to see where your item is (royal mail website) compensation cover up to £50.
Special Delivery Guaranteed Next Day™
Special Delivery Guaranteed by delivery the next working day. The benefits include end to end tracking and signature on delivery online or via your mobile (royal mail website) compensation cover up to £500 for loss and damagesend items up to 20kg
SHIPPING METHODS WE OFFER INTERNATIONALLY
International Signed For™
For an overseas delivery service you can trust, look no further International Signed For™ mail is available worldwide and travels through a separate and secure network until it leaves the UK . Each item is individually listed and accounted for before being handed over to the airline. Proof of posting and compensation comes as standard, with the option to buy extra compensation up to £500*.
*sometimes £250, depending on the destination.
International Signed For™ items are tracked until they leave the UK when sent by Airmail. Tracking is also available in a number of overseas destinations to delivery.
Delivery aims:
- to Europe within three to five working days of posting
- to Rest of World within five to seven working days of posting
* Delivery is in working days and excludes day of posting, Saturdays and Sundays.
FURTHER INFORMATION
Airsure®
Trusted for fast and secure international mail Airsure® receives priority handling in the UK and abroad and is generally a day faster than standard Airmail.
Our aim is to deliver:
- to Western Europe within two to three working days of posting
- to Eastern Europe within three to four working days of posting
- to the rest of the world within six to seven working days of posting.
* Delivery is in working days and excludes day of posting, Saturdays and Sundays.
Note: This service does not guarantee delivery within the timescales indicated. Neither does it offer compensation for delay or for missing tracking information.
Airmail
Airmail will aim to deliver your mail to:
- Western Europe within three working days
- Eastern Europe within five working days
- major cities worldwide within five working days and other destinations within seven..
RETURNS & REPLACEMENTS
You can exchange an unwanted item for a replacement or store credit of the same value if the item is still in the original breeder packet which remains sealed. We will not under any circumstances exchange or replace an open packet. Due to the nature of our products, we cannot give refunds. Kindly note that any items being sent back to us should be sent by recoreded delivery, and the tracking number sent to us by email to [email protected].
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