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Cultivar Profile

Additional information

Terpenes

Caryophyllene, Myrcene, Terpinolene

Strain Type

Sativa

Difficulty

Moderate

Height

> 78 in

Yield (oz/ft2)

1 – 3

Flowering Time

7 – 8 weeks

Harvest Month

All Year

Pack Size

3, 6, 12, 24

Brand

Premium Cultivars

Seed Type

Autoflower

GrowDiaries reviews

smasharr
smasharrReview created on Grow Diaries
Read More
10 of 10
smasharr
smasharrReview created on Grow Diaries
Read More
10 of 10
smasharr
smasharrReview created on Grow Diaries
Read More
10 of 10

Description

The History of Jack Herer Auto Seeds

One of the most active cannabis activists, Jack Herer, rose to international fame for his contributions to the cannabis community. There were rumors in the 1990s that a Dutch seed bank was developing novel genetics. The Jack Herer Auto strain was kept under wraps until 1990 when it was made public in Jack Herer’s honor.

Autoflowering Jack Herer Seeds’ Genetics Journey

Renowned Sativa-Dominant hybrid Jack Herer Strain has a strong genetic heritage, including Shiva Skunk, Northern Lights (NL), and Haze. It has70% Indica and 30% Sativa.

Auto genetics contain the added cannabis Ruderalis

What is cannabis Ruderalis?

The Cannabis plant has three main subspecies: Cannabis Ruderalis, Cannabis Sativa, and Cannabis Indica. Ruderalis originates from regions with harsh climates in Russia, Central Asia, and Eastern Europe and has adapted to shorter growing seasons and colder temperatures. One unique feature about this species is that it autoflowers, meaning it does not need light cycles to shift from vegetative to flowering. However, Ruderalis plants automatically blossom after a few weeks, independent of light. Ruderalis has been used to generate hybrid cannabis strains, especially auto-flowering cultivars that are easier to grow for beginners and experts.

How to Germinate Jack Herer Autoflower Seeds

Germinating Jack Herer auto seeds using paper towels is a beginner-friendly procedure. Below is a step-by-step guide to help you grow healthy seedlings:

  1. Collect all the materials necessary for germination, including a clean plate, high-quality paper towels, a spray bottle with distilled water, and high-quality Jack Herer autoflower seeds.
  2. Clean your workspace and ensure to control the temperatures. Avoid direct sunlight to prevent paper towels from drying out. Successful germination requires environmental consistency.
  3. Dampen two high-quality paper towels with distilled water. They should be moist but not dripping. Place a moist paper towel flat on the plate to help the seeds germinate.
  4. Place your Jack Herer autoflower seeds on a wet paper towel and ensure they are evenly spaced. Afterward, cover the seeds with the second damp paper towel.
  5. Create a humid environment for germination by covering seeds and paper towels with an upside-down plate. Turning the plate upside down traps moisture and optimizes humidity. This step slows paper towel drying and aids germination.
  6. Monitor paper towels regularly to guarantee consistent moisture. Using the spray bottle, mist distilled water if you see signs of drying.
  7. Be patient throughout this period. Germination usually takes 24–72 hours. The emergence of a taproot indicates that the seeds are ready for the next germination stage.
  8. To gently transfer germinated seeds, wait until they have a taproot of about half an inch in length. Transfer germinated seeds to your growth medium or containers carefully. Handle the seeds’ delicate taproots carefully to avoid damaging them.
  9. Place the seeds in a suitable habitat after transplantation to ensure optimal growth. Provide adequate light, temperature, and humidity.

Do autoflowers germinate differently than fems?

Autoflowering and feminized cannabis seeds germinate similarly, requiring moisture, temperature, and darkness. One key distinction is their vegetative-to-flowering transition. Autoflowers have a programmed life cycle independent of light cycles and begin flowering after a few weeks. Feminized seeds, on the other hand, need light cycles to flower.

The difference between Autoflower Jack Herer and Feminized Seeds

You don’t have to worry about hermies with Premium Cultivars Jack Herer autos

Premium Cultivars Jack Herer autoflowering seeds minimize hermaphroditic tendencies, making cultivation stress-free. Hermaphroditism, where a plant has male and female reproductive organs, can lower cannabis harvest quality. Jack Herer autos limit the possibility of hermaphrodites, allowing cultivators to maximize productivity and enjoy the strain’s desirable traits without worrying about unintentional pollination. This strain is appealing to growers who want a simple and high-quality autoflowering cannabis farming experience.

Growing Jack Herer Auto Seeds

Should I Grow Jack Herer Autoflowering Seeds Indoors or Outdoors?

Jack Herer autoflowering seeds can thrive indoors or outdoors depending on climate, space, and grower preferences. Jack Herer autos grow to 2–3 feet in controlled indoor circumstances, and outdoors, these plants can grow to 3 to 4 feet.

Growing Autoflowering Jack Herer Indoors

When grown indoors with optimal environmental conditions, Jack Herer takes slightly less than nine weeks to flower.

Growing Jack Herer Auto Seeds Outdoors

Jack Herer autos are usually ready for harvest within ten weeks when grown outdoors.

The Best Grow Medium for Jack Herer Autoflowering Seeds

Jack Herer autoflowering seeds thrive in well-aerated, nutrient-rich soil. Many cannabis growers advocate a high-quality potting mix with organic matter and perlite for drainage and aeration. This medium balances water retention and drainage to prevent overwatering and promote healthy root growth. This strain also does well in hydroponics as it allows growers to regulate moisture.

The Best Climate for Jack Herer Auto Seeds

Jack Herer autos do well in climates with a temperature range between 60-70°F and relative humidity between 55-65%.

Light Cycles for Jack Herer Auto

An optimal light cycle for Jack Herer autoflowering plants is 18 to 20 hours of light during the vegetative stage, 12 hours of light, and 12 hours of darkness during flowering. Some growers keep autoflowers in 18 hours of light throughout their lives to facilitate cultivation. High-quality LED grow lights with a spectrum for vegetative and flowering stages are often used to stimulate growth and bud formation.

Do Jack Herer Autoflowering Seeds Grow Faster?

Jack Herer autoflowering seeds tend to grow faster than photoperiod strains. Autoflowers automatically switch from vegetative to blooming without light cycles, significantly reducing growth time.

What!? Autos can grow without dark time?

Autoflowering cannabis plants can grow without a dark phase. Autoflowers switch from vegetative to blooming dependent on age, unlike photoperiod strains. While 18 to 20 hours of light throughout the lifespan is advised for optimal growth, some growers select a continuous 24-hour light cycle, emphasizing the plant’s ability to live without a dark phase.

Problems to Look Out For When Growing Jack Herer Autoflower Seeds

Monitoring Jack Herer autoflower seeds for plant health risks, such as nitrogen and calcium deficits that can cause yellow leaves and limited growth, is crucial. Pests and insects can also destroy the plants, reducing yields. Growers should also watch for spider mites, aphids, caterpillars, and white powdery mildew.

How Difficult is it to Grow Jack Herer Autoflowers?

Jack Herer is moderately easy to grow due to its autoflowering genes, eliminating the need to manage light cycles.

Are Jack Herer Auto Seeds Suitable for Beginners?

Jack Herer autoflowering seeds are ideal for beginners without cannabis farming experience as they are resilent and adaptable.

How Much Do Jack Herer Auto Seeds Yield?

Jack Herer autos yield 350-400g per m2 when grown indoors and 550g per plant when grown outdoors.

Do Autoflowering Jack Herer Seeds Yield Less than Regular and Feminized Seeds?

Autoflowering Jack Herer seeds produce smaller plants than regular and feminized seeds, resulting in lower yields. While autoflowers may yield less per plant than photoperiod varieties, they grow faster, resulting in multiple harvests per season.

How to Get Better Yields from Your Jack Herer Auto Seeds

Strategic training can increase Jack Herer’s auto-seed yields. You can use training methods like Low-stress training (LST, defoliation, and topping.

The Best Grow Techniques for Jack Herer Autos

Topping

Topping involves removing the apical meristem or main growth tip to divert plant energy to lateral growth. Removing a single dominant cola promotes the development of multiple colas and a bushier canopy. This structural change improves light dispersion, allowing lower bud locations to blossom. Topping temporarily slows vertical growth but increases lateral growth, making the flowering region more productive and diversified. Timing is critical when topping crops. It is usually done when the plant has several nodes in the early to mid-vegetative phase.

Low-Stress Training

Jack Herer autoflower farmers use low-stress training (LST) to manage the canopy. LST involves bending and securing plant branches without damage or stress. The method distributes light evenly across the canopy by modifying the plant’s structure, preventing a dominating cola from overshadowing the remainder. Growers with limited space benefit from this method because it maximizes light exposure to lower bud locations and stimulates lateral growth. Growers can optimize the light penetration and produce many bud sites by using LST to create a horizontal and open canopy. This proactive canopy management boosts yields while preserving Jack Herer autoflowers’ adaptation and resistance.

Defoliation

Growing Jack Herer autoflowers by defoliation improves light penetration and photosynthesis during flowering. This strategy involves carefully removing fan leaves that block light from reaching lower bud locations. Defoliation may seem paradoxical, but it can improve plant health and productivity when done properly. Growers increase canopy airflow by deliberately thinning leaves, minimizing mold and mildew, and improving nutrition and light absorption. Defoliation starts early in flowering and requires careful timing. Growers should maintain a balance between improved light exposure and leaf bulk without stressing the plant. Defoliation allows more light to reach the lower and inner regions of the Jack Herer autoflower plant, producing dense, resinous blooms and bigger yields.

What does a Jack Herer Autoflowering plant look like?

A mature Jack Herer autoflowering plant is compact and symmetrical, with a well-branched structure. The plant has thick, sticky buds along its multiple colas and palmate, serrated leaves. Jack Herer autoflowers have bright green foliage with purple or crimson highlights in cool conditions. This plant has abundant trichome coverage, boosting its potency.

Where Can I Buy Jack Herer Auto Seeds?

If you are looking for the best autoflowering cannabis seeds, Premium Cultivars should be your ultimate stop. Order your Jack Herer auto seeds online and wait to receive them at your doorstep.

How do I Buy Jack Herer Autoflower Seeds?

Premium Cultivars diligently supplies high-quality Jack Herer autoflower seeds to all USA consumers residing where marijuana has been legalized. First, you must register on the official website, navigate the extensive cannabis seed catalog, locate Jack Autoflowering seeds, and select the required size pack—3, 6, 12, 24, or bulk—from the available options. Premium Cultivars accepts major debit and credit cards (Visa, Mastercard, Discover, or American Express) as payment methods. Furthermore, this seed bank provides free shipping on cannabis seed orders over $100 to all customers in the USA.

Additional information

Terpenes

Caryophyllene, Myrcene, Terpinolene

Strain Type

Sativa

Difficulty

Moderate

Height

> 78 in

Yield (oz/ft2)

1 – 3

Flowering Time

7 – 8 weeks

Harvest Month

All Year

Pack Size

3, 6, 12, 24

Brand

Premium Cultivars

Seed Type

Autoflower

56 reviews for Jack Herer Autoflower Seeds

4.6 Rating
1-4 of 56 reviews
  1. So happy with my plants, they grew big and strong, thanks for the great seeds!

  2. I’m over the moon with my plants, they are healthy and thriving with impressive yields.

  3. The plants grew perfectly and customer service was responsive, very satisfied with my purchase.

  4. My plants turned out great and the yields were beyond what I expected.

Add a review
You must be logged in to post a review Log In

Jack Herer Autoflower Seeds

56 Reviews
56 reviews

Buy Jack Herer auto seeds here and experience a piece, a strain, of cannabis history updated and rejuvenated for the modern era.

Quantity
Price
Price/seed
Discount*
 
3 seeds
$35
$11
6 seeds
$45
$7
-35%
12 seeds
$75
$6
-46%
24 seeds
$145
$6
-48%
 
Clear

* Percentages diaplayed show dicounted price / seed. Additional discounts include.

  • All orders over $100 receive free shipping orders
  • All orders over $150 receive free shipping orders + 3 free seeds
  • All orders over $250 receive free shipping orders + 6 free seeds
  • All orders over $420 receive free shipping orders + 12 free seeds
  • All orders over $600 receive free shipping orders + 24 free seeds

Jack Herer Autoflower Seeds

56 Reviews
56 reviews

Buy Jack Herer auto seeds here and experience a piece, a strain, of cannabis history updated and rejuvenated for the modern era.

Quantity
Price
Price/seed
Discount*
 
3 seeds
$35
$11
6 seeds
$45
$7
-35%
12 seeds
$75
$6
-46%
24 seeds
$145
$6
-48%
 
Clear

Pack size :

3

Price : $35

Price/seed: $11

6

Price : $45

Price/seed: $7

12

Price : $75

Price/seed: $6

Discount: -16%

24

Price : $145

Price/seed: $6

Discount: -19%

 

Cultivar Profile

Additional information

Terpenes

Caryophyllene, Myrcene, Terpinolene

Strain Type

Sativa

Difficulty

Moderate

Height

> 78 in

Yield (oz/ft2)

1 – 3

Flowering Time

7 – 8 weeks

Harvest Month

All Year

Pack Size

3, 6, 12, 24

Brand

Premium Cultivars

Seed Type

Autoflower

GrowDiaries reviews

smasharr
smasharrReview created on Grow Diaries
Read More
10 of 10
smasharr
smasharrReview created on Grow Diaries
Read More
10 of 10
smasharr
smasharrReview created on Grow Diaries
Read More
10 of 10

Description

The History of Jack Herer Auto Seeds

One of the most active cannabis activists, Jack Herer, rose to international fame for his contributions to the cannabis community. There were rumors in the 1990s that a Dutch seed bank was developing novel genetics. The Jack Herer Auto strain was kept under wraps until 1990 when it was made public in Jack Herer’s honor.

Autoflowering Jack Herer Seeds’ Genetics Journey

Renowned Sativa-Dominant hybrid Jack Herer Strain has a strong genetic heritage, including Shiva Skunk, Northern Lights (NL), and Haze. It has70% Indica and 30% Sativa.

Auto genetics contain the added cannabis Ruderalis

What is cannabis Ruderalis?

The Cannabis plant has three main subspecies: Cannabis Ruderalis, Cannabis Sativa, and Cannabis Indica. Ruderalis originates from regions with harsh climates in Russia, Central Asia, and Eastern Europe and has adapted to shorter growing seasons and colder temperatures. One unique feature about this species is that it autoflowers, meaning it does not need light cycles to shift from vegetative to flowering. However, Ruderalis plants automatically blossom after a few weeks, independent of light. Ruderalis has been used to generate hybrid cannabis strains, especially auto-flowering cultivars that are easier to grow for beginners and experts.

How to Germinate Jack Herer Autoflower Seeds

Germinating Jack Herer auto seeds using paper towels is a beginner-friendly procedure. Below is a step-by-step guide to help you grow healthy seedlings:

  1. Collect all the materials necessary for germination, including a clean plate, high-quality paper towels, a spray bottle with distilled water, and high-quality Jack Herer autoflower seeds.
  2. Clean your workspace and ensure to control the temperatures. Avoid direct sunlight to prevent paper towels from drying out. Successful germination requires environmental consistency.
  3. Dampen two high-quality paper towels with distilled water. They should be moist but not dripping. Place a moist paper towel flat on the plate to help the seeds germinate.
  4. Place your Jack Herer autoflower seeds on a wet paper towel and ensure they are evenly spaced. Afterward, cover the seeds with the second damp paper towel.
  5. Create a humid environment for germination by covering seeds and paper towels with an upside-down plate. Turning the plate upside down traps moisture and optimizes humidity. This step slows paper towel drying and aids germination.
  6. Monitor paper towels regularly to guarantee consistent moisture. Using the spray bottle, mist distilled water if you see signs of drying.
  7. Be patient throughout this period. Germination usually takes 24–72 hours. The emergence of a taproot indicates that the seeds are ready for the next germination stage.
  8. To gently transfer germinated seeds, wait until they have a taproot of about half an inch in length. Transfer germinated seeds to your growth medium or containers carefully. Handle the seeds’ delicate taproots carefully to avoid damaging them.
  9. Place the seeds in a suitable habitat after transplantation to ensure optimal growth. Provide adequate light, temperature, and humidity.

Do autoflowers germinate differently than fems?

Autoflowering and feminized cannabis seeds germinate similarly, requiring moisture, temperature, and darkness. One key distinction is their vegetative-to-flowering transition. Autoflowers have a programmed life cycle independent of light cycles and begin flowering after a few weeks. Feminized seeds, on the other hand, need light cycles to flower.

The difference between Autoflower Jack Herer and Feminized Seeds

You don’t have to worry about hermies with Premium Cultivars Jack Herer autos

Premium Cultivars Jack Herer autoflowering seeds minimize hermaphroditic tendencies, making cultivation stress-free. Hermaphroditism, where a plant has male and female reproductive organs, can lower cannabis harvest quality. Jack Herer autos limit the possibility of hermaphrodites, allowing cultivators to maximize productivity and enjoy the strain’s desirable traits without worrying about unintentional pollination. This strain is appealing to growers who want a simple and high-quality autoflowering cannabis farming experience.

Growing Jack Herer Auto Seeds

Should I Grow Jack Herer Autoflowering Seeds Indoors or Outdoors?

Jack Herer autoflowering seeds can thrive indoors or outdoors depending on climate, space, and grower preferences. Jack Herer autos grow to 2–3 feet in controlled indoor circumstances, and outdoors, these plants can grow to 3 to 4 feet.

Growing Autoflowering Jack Herer Indoors

When grown indoors with optimal environmental conditions, Jack Herer takes slightly less than nine weeks to flower.

Growing Jack Herer Auto Seeds Outdoors

Jack Herer autos are usually ready for harvest within ten weeks when grown outdoors.

The Best Grow Medium for Jack Herer Autoflowering Seeds

Jack Herer autoflowering seeds thrive in well-aerated, nutrient-rich soil. Many cannabis growers advocate a high-quality potting mix with organic matter and perlite for drainage and aeration. This medium balances water retention and drainage to prevent overwatering and promote healthy root growth. This strain also does well in hydroponics as it allows growers to regulate moisture.

The Best Climate for Jack Herer Auto Seeds

Jack Herer autos do well in climates with a temperature range between 60-70°F and relative humidity between 55-65%.

Light Cycles for Jack Herer Auto

An optimal light cycle for Jack Herer autoflowering plants is 18 to 20 hours of light during the vegetative stage, 12 hours of light, and 12 hours of darkness during flowering. Some growers keep autoflowers in 18 hours of light throughout their lives to facilitate cultivation. High-quality LED grow lights with a spectrum for vegetative and flowering stages are often used to stimulate growth and bud formation.

Do Jack Herer Autoflowering Seeds Grow Faster?

Jack Herer autoflowering seeds tend to grow faster than photoperiod strains. Autoflowers automatically switch from vegetative to blooming without light cycles, significantly reducing growth time.

What!? Autos can grow without dark time?

Autoflowering cannabis plants can grow without a dark phase. Autoflowers switch from vegetative to blooming dependent on age, unlike photoperiod strains. While 18 to 20 hours of light throughout the lifespan is advised for optimal growth, some growers select a continuous 24-hour light cycle, emphasizing the plant’s ability to live without a dark phase.

Problems to Look Out For When Growing Jack Herer Autoflower Seeds

Monitoring Jack Herer autoflower seeds for plant health risks, such as nitrogen and calcium deficits that can cause yellow leaves and limited growth, is crucial. Pests and insects can also destroy the plants, reducing yields. Growers should also watch for spider mites, aphids, caterpillars, and white powdery mildew.

How Difficult is it to Grow Jack Herer Autoflowers?

Jack Herer is moderately easy to grow due to its autoflowering genes, eliminating the need to manage light cycles.

Are Jack Herer Auto Seeds Suitable for Beginners?

Jack Herer autoflowering seeds are ideal for beginners without cannabis farming experience as they are resilent and adaptable.

How Much Do Jack Herer Auto Seeds Yield?

Jack Herer autos yield 350-400g per m2 when grown indoors and 550g per plant when grown outdoors.

Do Autoflowering Jack Herer Seeds Yield Less than Regular and Feminized Seeds?

Autoflowering Jack Herer seeds produce smaller plants than regular and feminized seeds, resulting in lower yields. While autoflowers may yield less per plant than photoperiod varieties, they grow faster, resulting in multiple harvests per season.

How to Get Better Yields from Your Jack Herer Auto Seeds

Strategic training can increase Jack Herer’s auto-seed yields. You can use training methods like Low-stress training (LST, defoliation, and topping.

The Best Grow Techniques for Jack Herer Autos

Topping

Topping involves removing the apical meristem or main growth tip to divert plant energy to lateral growth. Removing a single dominant cola promotes the development of multiple colas and a bushier canopy. This structural change improves light dispersion, allowing lower bud locations to blossom. Topping temporarily slows vertical growth but increases lateral growth, making the flowering region more productive and diversified. Timing is critical when topping crops. It is usually done when the plant has several nodes in the early to mid-vegetative phase.

Low-Stress Training

Jack Herer autoflower farmers use low-stress training (LST) to manage the canopy. LST involves bending and securing plant branches without damage or stress. The method distributes light evenly across the canopy by modifying the plant’s structure, preventing a dominating cola from overshadowing the remainder. Growers with limited space benefit from this method because it maximizes light exposure to lower bud locations and stimulates lateral growth. Growers can optimize the light penetration and produce many bud sites by using LST to create a horizontal and open canopy. This proactive canopy management boosts yields while preserving Jack Herer autoflowers’ adaptation and resistance.

Defoliation

Growing Jack Herer autoflowers by defoliation improves light penetration and photosynthesis during flowering. This strategy involves carefully removing fan leaves that block light from reaching lower bud locations. Defoliation may seem paradoxical, but it can improve plant health and productivity when done properly. Growers increase canopy airflow by deliberately thinning leaves, minimizing mold and mildew, and improving nutrition and light absorption. Defoliation starts early in flowering and requires careful timing. Growers should maintain a balance between improved light exposure and leaf bulk without stressing the plant. Defoliation allows more light to reach the lower and inner regions of the Jack Herer autoflower plant, producing dense, resinous blooms and bigger yields.

What does a Jack Herer Autoflowering plant look like?

A mature Jack Herer autoflowering plant is compact and symmetrical, with a well-branched structure. The plant has thick, sticky buds along its multiple colas and palmate, serrated leaves. Jack Herer autoflowers have bright green foliage with purple or crimson highlights in cool conditions. This plant has abundant trichome coverage, boosting its potency.

Where Can I Buy Jack Herer Auto Seeds?

If you are looking for the best autoflowering cannabis seeds, Premium Cultivars should be your ultimate stop. Order your Jack Herer auto seeds online and wait to receive them at your doorstep.

How do I Buy Jack Herer Autoflower Seeds?

Premium Cultivars diligently supplies high-quality Jack Herer autoflower seeds to all USA consumers residing where marijuana has been legalized. First, you must register on the official website, navigate the extensive cannabis seed catalog, locate Jack Autoflowering seeds, and select the required size pack—3, 6, 12, 24, or bulk—from the available options. Premium Cultivars accepts major debit and credit cards (Visa, Mastercard, Discover, or American Express) as payment methods. Furthermore, this seed bank provides free shipping on cannabis seed orders over $100 to all customers in the USA.

Additional information

Terpenes

Caryophyllene, Myrcene, Terpinolene

Strain Type

Sativa

Difficulty

Moderate

Height

> 78 in

Yield (oz/ft2)

1 – 3

Flowering Time

7 – 8 weeks

Harvest Month

All Year

Pack Size

3, 6, 12, 24

Brand

Premium Cultivars

Seed Type

Autoflower

56 reviews for Jack Herer Autoflower Seeds

4.6 Rating
1-4 of 56 reviews
  1. So happy with my plants, they grew big and strong, thanks for the great seeds!

  2. I’m over the moon with my plants, they are healthy and thriving with impressive yields.

  3. The plants grew perfectly and customer service was responsive, very satisfied with my purchase.

  4. My plants turned out great and the yields were beyond what I expected.

Add a review
You must be logged in to post a review Log In

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