Jack Herer Seeds


  • 40% Indica 60% Sativa
  • THC levels up to 20%
  • Highly resistant to diseases
  • Long-lasting energetic buzz
  • Feminized seeds for guaranteed results



Jack Herer is a sativa dominant strain that provides a clear-headed, all-around happy euphoria. It’s a named after and pays homage to the best-selling author of The Emperor Wears No Clothes and legendary marijuana activist Jack Herer. Jack Herer seeds grow a 60% sativa 40% indica hybrid, but many of its fans simply call it the “perfect blend.”

This perfect blend also comes as Jack Herer autoflower seeds!

Plant type 40% Indica 60% Sativa
THC Up to 20%
CBD Insignificant amount
Difficulty Easy
Climate Indoors and sunny climate
Plant size Tall
Flowers 9 weeks
Yields 16 to 18 oz per 3x3ft
Taste & Smell Earthy | Fruity | Lemon | Pepper | Pine | Spicy | Woody
Effects Creative | Energetic | Euphoric | Happy | Uplifted

Jack Herer is one of the most popular strains worldwide. It was first bred for marijuana patients due to genetics that delivered happy and soothing feelings combined with potent properties for therapeutic use. Even today, many rely on Jack Herer to manage both mental and physical ailments.

Jack Herer Strain Origin

Jack Herer is a sativa-dominant strain created in Holland in the mid-1990s. Over the years, it’s gained as must notoriety as it’s marijuana activist namesake. It was initially created by Sensi Seeds but has since been perfected into what we know today – a therapeutic strain that produces dense buds and a pleasant cerebral high.

Growing Jack Herer Feminized Seeds

These are feminized seeds. Female plants, contrary to male plants, are the ones that actually produce weed. They start flowering when they receive less light per day, i.e. in the Fall or when you manipulate the light cycle indoors.

Jack Herer Plants

Jack Herer seeds grow into tall plants with THC levels that can reach up to 20%. These plants have high resistance to diseases, making them quite easy to grow. In fact, many call this strain a “grower’s dream” since these plants flower fast and can produce high yields.

We also advise reading our germination instructions for guaranteed results.

Preferred Climate

Jack Herer seeds perform best in a dry, Mediterranean – like climate.

Feeding Jack Herer

Visit our nutrient section to get the right plant food for every grow stage.

We recommend giving your plants:

Flowering & Yield

Jack Herer is very easy to grow both indoors and outdoors. Indoors, this strain flowers in about nine weeks and can yield as much as 18oz per square foot. Outdoor growers can expect similar yields per plant with a harvest sometime between late September and early October.

Experiencing Jack Herer

If you’re searching for a marijuana strain that delivers a strong body buzz and immediate cerebral high, Jack Herer is a great choice. This strain produces a long-lasting mind-altering high coupled with mild euphoria.

As a sativa dominant strain, Jack will leave you feeling happy and uplifted, while its indica qualities leave you relaxed and centered after just a few tokes. It’s strong, but not too strong. In fact, many users prefer it because it is not as overpowering as some other strains. With use, you’ll feel energetic, happy and ready to have a good time.

Jack Herer is also famous for stimulating creativity, so if you were looking for a bit of inspiration, this strain makes the perfect muse.

Jack Herer can cause undesired effects for some people, such as mild cases of anxiety, dizziness, or even paranoia, so take it slow if you are new to sativas. The most common side effect is dry mouth and dry eyes. Staying hydrated while smoking this strain can help with dry mouth.

Jack Herer Taste & Smell

Jack Herer has an inviting scent somewhat like spice and pine, Its earthy base is broken up with hints of lemon and orange. Some say it also has an after-aroma of cake combined with hints of pepper.

Jack Herer’s smell trickles over into its taste. When smoked, you’ll detect earthy pine flavors and maybe a hint of spice along with a touch of pepper. This strain also has an aromatic aftertaste that’s quite sweet. Some say this marijuana strain tastes a little like a tropical fruit salad with a saucy, spicy, and sharp bite to it.

Uses for Jack Herer

Jack Herer is a great morning strain because it tends to be energizing while also putting people in a good mood. For those lacking energy (or motivation), this strain can give you an appropriate amount of “get up and go.” As a fairly balanced hybrid, it’s also calming, making it suitable for those experiencing high levels of stress or issues caused by high levels of stress.

The mood-altering properties of this strain are also excellent for everyday aches and pains or even those stress-induced headaches. If you generally need to feel better, Jack Herer can show you the way.


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