Jack Herer is a cannabis legend who is one of the undisputed stars of the cannabis world. The strain owes its name to an American activist who championed the legalization of marijuana and the wider use of hemp in many industries.

As for the plant, it is a strain that has become increasingly stable over the years and has earned a reputation for good results without too much skill and effort on the part of the grower.

Feminized Jack Herer seeds offer the best elements of Sativa and Indica, in terms of cultivation and in its effect. Furthermore, Jack Herer won nine Cannabis Cup medals over the years, which speaks for itself. It is therefore not surprising that Jack Herer seeds are extremely popular among growers in the USA (especially in California and Colorado), Canada and the UK.

Note: Is this your very first grow and seeking a successful harvest without too much effort? Buy Jack Herer autoflower seeds

Why you should buy Jack Herer seeds:

  • Produces good-sized buds
  • Complex, pleasant flavor
  • High therapeutic potential

Growing Jack Herer seeds (indoors and outdoors)

As for cultivation, Jack Herer is a reasonably thick and productive plant that produces enormous buds. Make sure that the branches are supported to prevent snapping. The most Sativa plants should be controlled indoors by training or pruning a little. Don't neglect her; she will be quite greedy in fertilizer and will give impressive results in the right growing conditions.

Outdoors, Jack Herer prefers warm, dry climates such as the Mediterranean coast, where she will give outstanding results with large, productive trees. You would be well-advised to use a greenhouse if growing in a cooler, wetter region. In addition, she does not develop a strong odor until after harvest and good ripening; which makes Jack Herer an ally of choice in terms of discretion.

Jack Herer's genetics achieve excellent yields indoors or outdoors in the right conditions.

Flowering time

Flowering time takes between 49 and 63 days when grown indoors.

Plant height

Jack Herer seeds grow into relatively compact strains. Its height indoors is 90 to 130 cm, and typical sizes outdoors range from 130 to 180 cm.

Jack Herer yield

Indoors, the maximum yield is 500 to 600 grams/m²; outdoors is higher, with a maximum yield of 600 to 800 grams/plant.

Effects of Jack Herer

First, the smoke is heavy and lingers in the mouth; you won't want to light yourself up a cigarette right after smoking Jack Herer. This is a bud that's perfect for chilling with friends, having a little fun. For film lovers, it's the ideal choice! The high that lasts a little is sure to keep your interest in the plot just long as the stone nails you in front of you, even seeing the time pass.

The effect is a pleasant balance between a full-bodied stone and a cerebral high, although the stone is powerful and dominant. Jack Herer will be suitable for a daytime smoke, to improve your mood and feel relaxed. The buzz won't bring on couch-lock if you need to get things done.

Despite low levels of CBD (0.8%), Jack Herer is highly rated for stress, anxiety, depression, but also pain, fatigue, migraine headaches, and appetite.

Side effects

Users frequently report that Jack Herer can make them feel dehydrated, particularly in the mouth and eyes. Make sure you have plenty of fluids to hand to combat this side effect.

Smell and taste

The Haze taste is just great, a flavor that takes different paths depending on the seeds. But very often, you will find the typical Indica aromas which mingle with the sweet notes of Sativa, quite fruity, lemony with earthy and skunky undertones. You may experience sweet nuances of fruit reminiscent of sandalwood or even pine forest smells.

Jack Herer has become famous for its medicinal benefits over the years. The strain is straightforward to grow and will produce a good yield if grown in the right conditions. Jack Herer produces copious quantities of THC; so much that you can practically see the branches glistening with the sticky resin.


Jack Herer was created in the Netherlands in the mid-1990s, where Dutch pharmacies stocked it as a reputable and reliable medical-grade variety. Its genetics are Haze x Shiva Skunk x Northern Lights #5.

Buy the best feminized Jack Herer seeds at Weedseedsexpress 

In our opinion, Jack Herer is one of those strains that you should have grown once. Regardless of whether you prefer Indica or Sativa (dominant) strains. The vast majority of growers and smokers consider this strain to be unique and a cake for taste and aroma papillae.


Read morefold up

Specifications Jack Herer feminized seeds

THC level 20%
CBD level 0.8%
Variety 45% Indica / 55% Sativa
Genetics Haze x Shiva Skunk x Northern Lights #5
Max yield indoor 500 to 600 grams/m²
Max yield outdoor 600 to 700 grams/plant
Height indoor 90 to 130 cm
Height outdoor 130 to 180 cm
Flowering time 60 to 70 days
Fungal Resistance Medium
Growersprofile Moderate
Cultivation Indoor, Outdoor, Greenhouse
Climate Mediterranean, Arid
Flavors Haze, Citrus
Effects Energetic, Euphoric, Focused, Happy, Social, Calming, Relaxed
SOG suitable yes
SCROG suitable yes

Jack Herer feminized strain review

The latest reviews on Jack Herer feminized seeds, do you have experience with this strain? Share your experience with other customers and write a review about the Jack Herer feminized strain.


Write a review

Tell us what your experience is with Jack Herer feminized seeds and help other growers!

Failed to sent review

Thanks for your review!

We will never publish your email address

Payment, shipping & delivery guarantee

What you can expect from us regarding payment, shipping and the delivery guarantee.

We do our utmost to deliver your order as fast as possible, with free shipping worldwide, discreetly packaged and a guaranteed delivery.

  • Free shipping We ship to the United States for free on orders above $100.00

  • Discreetly packaged - The shipments we send are very discreet without any reference to cannabis or cannabis seeds

  • Delivery time - You can expect your order within 15 to 26 business days on average.

  • Free replacement - In the rare cases where your seeds get damaged during shipment, we will replace for free.

You can find more information about shipping on our page Shipping & delivery

We offer the following payment methods:

You can find more information about payments on our page Payment & processing

What does delivery guarantee mean? - When you order from Weedseedsexpress, delivery is guaranteed. This means that in case of delivery problems we will send a new shipment free of charge.

Jack Herer feminized alternatives

These weeds seeds are a great alternative for Jack Herer feminized seeds

Jack Herer feminized seeds


Select your pack:

Add to cartadding to cart

Our secure payment options

  • Free shipping above $100.00

  • Fast & Tracked USPS delivery

  • Delivery guaranteed