Jack Herer Feminized Seeds
From $75.00
Jack Herer seeds pay homage to one of the greatest cannabis activists of all time. 🌿
This legendary sativa-dominant hybrid was meticulously bred from Haze, Northern Lights #5, and Shiva Skunk — producing heavy yields of resin-coated buds with spicy haze, pine, and fruity skunk aromas.
If you want uplifting, clear-headed highs, fast flowering, and big yields, Jack Herer seeds. Every grow gets you thick, resin-coated buds with that spicy haze and fruity skunk aroma.
Larger orders often include complimentary seeds, depending on availability.
Germination Guarantee
All batches are double-tested for quality and viability using the paper towel method.
Rapid, local Ozzy delivery
All shipments are tracked- choose express post or regular. Discreet & secure.
Jack Herer Feminized Seeds
From $75.00
Jack Herer seeds pay homage to one of the greatest cannabis activists of all time. 🌿
This legendary sativa-dominant hybrid was meticulously bred from Haze, Northern Lights #5, and Shiva Skunk — producing heavy yields of resin-coated buds with spicy haze, pine, and fruity skunk aromas.
If you want uplifting, clear-headed highs, fast flowering, and big yields, Jack Herer seeds. Every grow gets you thick, resin-coated buds with that spicy haze and fruity skunk aroma.
Larger orders often include complimentary seeds, depending on availability.
Germination Guarantee
All batches are double-tested for quality and viability using the paper towel method.
Rapid, local Ozzy delivery!
All shipments are tracked- choose express post or regular. Discreet & secure.
🌿 Jack Herer Seeds | Cannabis Seeds (Feminized) – Key Info
- 🧬 Genetics: Haze Hybrid × Northern Lights #5 × Shiva Skunk
- 🌱 Type: Feminized Photoperiod Seeds
- 🍃 Sativa/Indica Ratio: Sativa Dominant (around 70% Sativa)
- 🔥 THC Content: 20–24%
- 💧 CBD: Low (under 1%)
- 🌾 Yield: Up to 600 g/m² indoors, up to 700 g/plant outdoors
- 📏 Plant Height: Medium
- ⏱ Flowering Time: 8-9 weeks
- 🍇 Flavour & Aroma: Spicy haze, pine, hint of fruity skunk
- 🚚 Delivery: Fast domestic shipping within Australia
- ⚠️ Legal Notice: Sold strictly as souvenirs in accordance with local laws
🌿 The Story Behind Jack Herer Seeds
Named in honour of the legendary hemp activist and author Jack Herer, this iconic strain represents the pinnacle of cannabis activism and genetic achievement. Jack Herer seeds were developed by Sensi Seeds in the 1990s to honor the man whose book "The Emperor Wears No Clothes" sparked the global hemp movement.
Jack Herer combine three legendary genetics: soaring Haze euphoria, Northern Lights #5 resin production and stability, plus Shiva Skunk vigor and yield potential. This 55% sativa, 45% indica hybrid delivers the perfect balance that made it a multiple Cannabis Cup winner and global phenomenon.
Originally released as medical-grade cannabis in Dutch pharmacies, Jack Herer strain quickly earned worldwide acclaim for its award-winning combination of uplifting cerebral stimulation and gentle body relaxation. The spicy haze aroma, pine undertones, and hints of fruity skunk have made Jack Herer feminized seeds a mainstay for anyone seeking mental clarity, creativity, and long-lasting euphoria.
Jack Herer cannabis seeds represent more than genetics—they're a tribute to cannabis freedom and a rite of passage for any serious collector who understands the strain's cultural significance and therapeutic potential.
🌿 Jack Herer Strain – Effects & Experience
Jack Herer cannabis delivers a refreshing, clear-headed high that inspires creativity, meaningful conversation, and positive energy—perfect for daytime productivity, brainstorming sessions, social gatherings, and any situation requiring mental clarity without impairment.
It is the perfect strain for social days, big ideas, and clear conversations, giving you mental clarity without any heavy fog.
Many users report a fast onset, with a happy, giggly energy and a gentle buzz. It’s the classic strain for staying motivated, social, and uplifted all day long.
🌿 Aromatic Profile & Terpenes
Every Jack Herer weed crop bursts with a signature mix of spicy haze, pine, and hints of fruity skunk. Terpinolene leads with a sweet, herbal touch, followed by caryophyllene’s peppery bite and pinene’s fresh pine scent.
Myrcene adds a smooth, earthy base, creating a complex terpene profile that defines Jack Herer feminized seeds. The aroma stands out from other cannabis seeds, drawing growers and connoisseurs back for more.
- Terpinolene (35-45%): Sweet, herbal aroma with powerful uplifting and energizing effects
- Caryophyllene (15-25%): Peppery spice notes with anti-inflammatory properties and stress relief
- Pinene (10-20%): Fresh pine aromatics that enhance focus, mental clarity, and memory retention
- Myrcene (5-15%): Subtle earthy undertones that provide gentle body relaxation
The terpene synergy in Jack Herer amplifies the strain's energetic, motivating, and euphoric qualities while maintaining the functional clarity that made this variety legendary among medical and recreational users.
🧠 Mental Clarity and Creative Enhancement
Jack Herer are prized for mental clarity and creative power. Growers and smokers alike choose this strain to stay clear-headed, motivated, and ready to take on new projects.
The cerebral effects are steady and smooth, helping with focus and task completion. No racing thoughts or scattered thinking. For many, just a few puffs are enough to unlock a fresh, positive mindset and keep ideas flowing.
💆 Gentle Physical Comfort
Jack Herer cannabis seeds relax muscles and ease tension, while letting you stay fully active. The gentle body buzz works for stress relief and light pain management. Every hit supports body and mind, with none of the sedation or couchlock that can slow you down.
😊 Mood Enhancement and Social Energy
Users praise these feminized cannabis seeds for boosting mood and social confidence. Stress fades, daily worries drop away, and you feel lighter and more talkative.
The balanced hybrid profile means no hangover or sluggish feeling. Just steady energy and social clarity from start to finish. Jack Herer weed makes every gathering, brainstorm, or adventure feel brighter.
🌿 Medical Benefits of Jack Herer Seeds
The seeds are a favourite for medical cannabis users needing relief without losing focus or function. Patients use the strain for depression, anxiety, ADHD, chronic fatigue, and mild pain.
Its balanced THC content, sativa dominant hybrid genetics, and activating terpenes support work, conversation, and daily life. Unlike heavy indicas, Jack Herer keeps you clear and productive all day.
Mental Health Support:
- Depression relief with sustained energy and motivation
- Anxiety reduction without sedation or cognitive dulling
- ADHD symptom management through improved focus and task completion
- PTSD support with calming effects that maintain daily functionality
Physical Condition Management:
- Chronic fatigue syndrome energy support and mental clarity
- Mild to moderate pain relief that allows continued activity
- Stress-related tension and headache relief
- Appetite stimulation for treatment-related eating difficulties
Functional Medicine Applications: The balanced 18-24% THC content combined with activating terpenes makes Jack Herer strain valuable for patients requiring symptom relief during work hours. Unlike heavier strains that interfere with productivity, Jack Herer produce medicine that improves quality of life while maintaining cognitive function.
🌱 Growing Jack Herer Feminized Seeds
(Strictly for those in ACT with a licence or those overseas in jurisdictions where cultivation is legal.)
Jack Herer is suited for both indoor cultivation and outdoor growing in warm climates. Indoors, flowering time runs 8–9 weeks, with up to 600 grams per square metre under strong lights. Use training techniques like SCROG, LST, or topping to control height and boost yield.
Outdoors, plants finish in late April, yielding up to 700 grams each. In hot, dry zones, morning sun and afternoon shade help plants thrive, and sturdy stakes keep heavy colas upright. Watch for spider mites in dry spells and harvest when 20% of trichomes turn amber for best clarity.
🌱 Indoor Growing
- Flowering Time: 8-9 weeks (consistent across phenotypes)
- Indoor Yield: Up to 600g/m² under optimal conditions with proper training
- Light Requirements: 18/6 vegetative, 12/12 flowering cycle
- Height Management: Jack Herer strain stretches 50-100% during flower transition
- Training Notes: Responds excellently to SCROG, LST, and topping for height control and yield increases
- Climate Needs: Moderate humidity (40-50% RH), strong ventilation for sativa structure
🌿 Outdoor Growing
- Australian Harvest: Late April (Southern Hemisphere timing optimal)
- Outdoor Yield: Up to 700g per plant in ideal Australian conditions
- Plant Architecture: Medium height with tall, branchy sativa structure in full sun
- Support Requirements: Sturdy stakes needed by week 6 of flowering for heavy colas
- Climate Suitability: Thrives in warm, dry Australian conditions with good air circulation
🌟 Success Tips:
-
- Jack Herer seeds perform exceptionally in Mediterranean climates
- Start indoors during winter, transplant after final frost for optimal timing
- Provide morning sun with afternoon shade in extreme heat zones (35°C+)
- Monitor for spider mites during dry periods—good airflow prevents infestations
- Harvest timing: 20% amber trichomes for optimal balanced effects that honor the strain's legendary clarity
🌟 Jack Herer User Experiences
🌞 Uplifting Morning Energy
👤 "Jack Herer is my morning medicine. I take it daily before work and it transforms me into a happy, energised, focused person ready for the day ahead."
🌿 Functional Calm Without Anxiety
👤 "Jack never makes me tense or paranoid — just pure calm, clarity, and a lifted mood. It's perfect for staying productive and feeling good."
💡 Creative Flow and Focus
👤 "Jack Herer unlocks my creative reserves. One or two small hits and my mind is free to innovate, solve problems, and stay on task for hours."
Frequently Asked Questions
🌱 What is the best soil for Jack Herer feminized seeds?
Loamy, well-drained soil with balanced nutrients gives Jack Herer roots room to breathe and buds room to bulk up.
🌿 How do I control the height when growing Jack Herer indoors?
Use topping, low-stress training (LST), or a SCROG setup to manage height and maximise light exposure.
⏳ When should I harvest Jack Herer for the best mental clarity?
Aim for 15–20% amber trichomes for a classic Jack Herer high — uplifting, clear, and mentally sharp.
💧 Is the Jack Herer strain suitable for making concentrates?
Definitely. Jack Herer produces thick layers of resin, ideal for making hash, rosin, or solvent-free extracts.
🐛 What are common pests to watch for with Jack Herer plants?
Spider mites and aphids can show up in less clean environments. Good airflow and hygiene prevent most issues.
🌬️ How strong is the smell during flowering?
Expect a sweet, spicy pine aroma — not overpowering, but noticeable. Carbon filters are recommended for stealth indoor setups.
☀️ Is Jack Herer a good choice for outdoor growers?
Yes — with plenty of sun and space, Jack Herer thrives outdoors and can produce impressively tall, high-yielding plants.
60 reviews for Jack Herer Feminized Seeds
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Have sprouted 2 indoors for transplant into a greenhouse. They will be grown outdoors after they're comfortably into the veg stage. Both germinated in under 48 hours and are doing well, especially considering the cool weather.
Excellent service and product.
Will post again in a few months.
100% germination and about 2 elbows per plant
Highly recommend
pleased with the result. Delicious smell and taste, I use the mighty mo, it's saved my lungs
80% germination... good result.
Great smoke. Many thanks.
Great DNA
All seedlings are healthy.
As for the Jack Herer strain, simply brilliant.
👌
These seeds are the fastest to pop their little husks off and produce a awesome long, green, sprout seedling,
2days and BAM! let me dah Phuck outta ere and get me some soil.
I is so ready tah take off.
Thanks again to the team at sacred seeds will be a returning customer
But now it's time to check out the genetics!!! Can't wait. Will let you know in 3-4 months.
Friendly staff and great service.
100% happy!