Description
The Jack Herer feminized strain has gained notoriety as one of the most beloved and iconic cannabis strains for its association with Jack Herer, a legendary cannabis activist, who advocated for cannabis legalization. In the mid-90s, this strain was created by the renowned Dutch cannabis seed bank, Sensi Seeds, who set out to create a hybrid strain that would capture the best qualities of Sativa and Indica strains. This resulted in the well-balanced Jack Herer strain which offers the uplifting cerebral effects of Sativa and relaxing physical sensations of Indica. It was named after the prominent cannabis activist Jack Herer who fought for the legalization of marijuana. Sensi Seeds paid homage to Jack Herer because they believed this strain embodied his feisty spirit that shaped the acceptance of cannabis worldwide. Over the years, this strain has become a premium-level strain in the memory of Jack Herer.
Jack Herer’s Potency and Blissful Effects
With the first inhale of this iconic strain, your mood soars and a surge of euphoria uplifts your spirit. If you need a little extra energy to get up and moving, this strong cannabis strain packs uplifting effects that make it a perfect daytime strain. Jack Herer’s high THC levels, between 15% and 24%, unleash a wave of cerebral intensity, engulfing your mind in a happy embrace. Prepare for a state of heightened clarity, where the mind becomes sharp, and attuned to the present moment. With this strong cannabis strain, you will have that much-needed energy and focus to conquer the day.
What Is Jack Herer’s Parental Lineage?
This Sativa-Dominant strain has a combination of three main parent plants; Haze, Northern Lights #5, and Shiva Skunk. Jack Herer is a great option for fans of parental strains.
Haze is a Sativa-dominant strain with uplifting and energetic effects. This popular strain originated in Santa Cruz, California, and consists of landrace strains from different regions, including Mexico, Colombia, Thailand, and South India.
Northern Lights is an indica-dominant strain with relaxing and sedating effects. Northern Lights #5 is a variant of the Northern Lights strain which is famous for its potency and resin production.
Shiva Skunk is a hybrid strain that was created by crossing Skunk #1 with Northern Lights #5. Skunk #1 is a strain known for its pungent aroma and potent effects. The combination of these two parent plants resulted in the creation of Shiva Skunk, which has balanced effects of sativa and indica characteristics.
What Are the Characteristics of Jack Herer?
Jack Herer Feminized is a renowned strain in the cannabis community. It is cherished for its dazzling appearance, relatively short flowering time, captivating scent, impressive plant structure, and robust yield.
Diamond-Dusted Appearance
These plants are enchanting to the eyes with the visual allure of frosty flowers. They have a diamond-dusted appearance because of their incredibly heavy resin production. The buds of the plants are densely covered in a thick layer of resinous trichomes which gives the resin-coated buds a sparkling appearance. Amidst this spectacle of frosty flowers, the rust-colored pistils emerge like fiery tendrils and they weave their way through the trichome-laden buds.
What Is the Flowering Time of Jack Herer?
The Jack Herer feminized seeds have a typical flowering period of around 8 to 10 weeks. However, some phenotypes could flower earlier at 8 weeks while others might take as long as 12 weeks.
Growers should be aware that the cultivation method not only affects the growth period but also the flowering time of Jack Herer feminized cannabis seeds. In an indoor setting, this strain flowers more consistently around 7 – 8 weeks. Outdoor-grown Jack Herer feminized seeds tend to have a longer flowering time depending on the exposure to natural light, the plants may take anywhere from 10-12 weeks.
When it comes to harvesting Jack Herer plants, the ideal time to harvest is during the growth period when the trichomes have reached their peak ripeness. Growers should closely examine the trichomes with a magnifying tool. When the trichomes are mostly cloudy, it is an indication that the plant is at its peak potency. Aiming to harvest at this stage achieves maximum cannabinoid and terpene content.
Indoor-grown Jack Herer seeds can yield around 1 to 1.5 grams per watt of light. So, with a 600-watt light, indoor growers can expect a yield of approximately 600 to 900 grams per square meter. Outdoor-grown Jack Herer seeds can yield around 400 to 600 grams per plant in a warm climate.
What Is the Scent and Flavor Profile of Jack Herer?
Even the seeds of this strain have an intriguing terpene profile and the aroma of the Jack Herer strain goes through an interesting evolution during the growing, curing, and smoking stages. During the flowering stages of growth, it has a mild and subtle scent with a hint of herbal and earthy notes. However, when the Jack Herer strain is propcessed, the terpenes become more pronounced and well-rounded creating an intense blend of herbal, citrusy, and spicy notes. Finally, while smoking this strain, the scent becomes more distinct. During the smooth smoke, the terpenes are released, and the potent aroma has earthy, herbal, citrusy, and spicy notes. It can be best described as an aroma of nature.
The Jack Herer strain features a delicate flavor with notes of pine. The taste is an appealing flavor and reminiscent of crisp evergreen trees, with earthy and herbal undertones. Accompanying the pine flavors are fruity skunk aromas, which are delightfully sweet and pungent. The aromatic resin heads have skunk undertones that infuse the strain with a rich aroma akin to tropical fruits. This fruity element adds a touch of vibrancy and brightness which balances the earthy pine with a burst of sweetness in this smooth smoke.
Dominant Plants
This Sativa-dominant hybrid strain is highly sought-after premium-level strain because of its tall structure, vigorous growth rate, and resin-coated buds.
Fellow growers have been impressed by the plant structure of this cannabis plant. The tall and slender plants can reach heights of 6 feet or more when grown outdoors. The branches stretch out widely which gives the weed plants good light penetration and air circulation. It’s an ideal choice for growers who have the space for tall bushy plants.
For Growers looking for a high-yielding strain, this iconic strain has a robust growth rate. During the vegetative stage, these plants develop rapidly, producing long and lush branches.
When grown indoors, Jack Herer seeds can yield around 1 to 1.5 grams per watt of light. So, growers with a 600-watt grow light, can expect a yield of approximately 600 to 900 grams per square meter. Outdoor-grown Jack Herer seeds can yield around 400 to 600 grams per plant with a lot of natural light in a sunny climate.
Cultivation Requirements
When growing this classic strain indoors, fellow growers should take temperature, humidity, lighting, and pre-flower development into consideration.
Indoor Cultivation Requirements
In terms of temperature, Jack Herer thrives in a controlled indoor environment with temperatures ranging from 65 to 80°F (18-27°C). If indoor growers want to prevent mold and mildew, it’s best to keep these plants at low humidity levels, ideally below 45%. During the flowering stage, Jack Herer requires a specific lighting schedule to stimulate bud development. Providing 12 hours of uninterrupted darkness and 12 hours of intense light is ideal for this strain. Beginner growers should also keep a close eye on pre-flower development, so they can determine the sex of the plants. Males should be identified and removed promptly to prevent pollination, while females can continue to grow and produce buds on bushy plants.
Check Out These Similar Marijuana Seeds for Sale:
- Super Lemon Haze Feminized Seeds offer a zesty lemon aroma and deliver uplifting and cerebral effects. This smooth smoke is known for promoting focus, creativity, and an energetic buzz. This marijuana strain will get your day going with a smile from ear to ear.
- Green Crack Feminized Seeds have a fruity and tropical aroma and are often associated with increased focus, motivation, and a positive mood. This marijuana strain provides a strong burst of energy and mental stimulation. It is sure to put a little pep in your step and it’s a great strain for socializing.
- Durban Poison Feminized Seeds offer a sweet and spicy aroma and are commonly used for enhancing productivity and creativity. This pure sativa strain is renowned for its uplifting and clear-headed effects. This smooth smoke is a nice choice to lift your spirits, so you can start your day off on the right foot.
- Tangie Feminized Seeds are known for their citrusy aroma and euphoric effects. This marijuana strain can provide an energetic and uplifting high, giving you the boost you need to get through the day. This a great option for fans of energizing weed.
- Strawberry Cough Feminized Seeds produce buds that have a sweet strawberry flavor. You can expect a euphoric cerebral high that will make you cough but is sure to keep a smile on your face. It is the perfect choice if you’re seeking a strain for socializing.





















Perfect results for my indoor grow.
Great support and very healthy sprouts.
These plants are absolute monsters. They are bushy and have thick stems that can support heavy buds. I appreciate the growing tips on the product page. They really helped me dial in my environment for this Sativa.
I am very happy with the uniform growth. All five plants are exactly the same height which makes light management easy. I am using an 18/6 cycle and they are thriving. Seeds arrived quickly.
Every single seed germinated within three days. I had a quick question about nutrient ratios for Sativas and the customer service team gave me a very helpful response. The plants are currently transitioning to flower and look magnificent. Truly premium seed stock with high vitality.
I am really happy with the consistency of these seeds. Every plant is a healthy female and they are all thriving in my indoor tent. The lateral branching is great and the resin count is rising. Pacific Seed Bank is definitely a reliable bank.
Healthy plants and great germination rates.
These plants are very resilient and easy to grow. I had a small issue with my timer but they didn’t skip a beat. The genetics are very stable and I have five healthy females.
Shipping was fast and very discreet. The seeds arrived looking mature and dark. I used the paper towel method and had 100 percent success. The plants are currently five weeks into flower and the resin density is starting to look insane. Highly satisfied.