Jack Herer – Feminised Seeds
The man, the legend, the seed… Green House Jack Herer!
Jack Herer from Greenhouse Seed Co is a classic feminised strain known for its balanced character and reliable performance. These seeds are suited to growers who value consistency and a well-established lineage with a long-standing reputation among enthusiasts.
Expect a distinctive aromatic profile and a clear, steady development pattern that appeals to both newer and more experienced growers. Jack Herer is often chosen for its adaptable nature, making it a versatile option for a range of growing environments.
- Well-known, time-tested lineage
- Adaptable to different grow setups
- Recognisable, complex aroma
- Suitable for growers with varied experience
- Consistent structure and growth pattern
About Jack Herer
Jack Herer is a Sativa-dominant feminised strain from Greenhouse Seed Co, created by combining Haze and Red Skunk cannabis seeds. Known among growers for its very strong THC classification, it is often chosen by those looking for a classic Sativa profile with a relatively efficient flowering time.
This strain typically suits growers who appreciate structured plants and a clear genetic background. With a reported flowering time of around 8 weeks and a generally good yield potential, Jack Herer seeds are a practical option for both experienced cultivators and those with some prior growing knowledge.
Key details
- Strain: Jack Herer
- Seed type: feminised cannabis seeds
- Genetics: Haze and Red Skunk cannabis seeds
- Flowering time: approximately 8 weeks
- Classification: Sativa with very strong THC
Growing notes
- Suitable for growers who can accommodate a typically taller Sativa structure.
- Responds well to careful training and canopy management to optimise light exposure.
- Good yield potential when environmental conditions are kept stable and consistent.
- Best results are usually achieved by monitoring nutrient levels closely throughout flowering.
What to expect
Growers can generally expect Jack Herer to develop into a vigorous Sativa-type plant with an 8-week flowering phase and a good production potential. The very strong THC indication suggests a potent outcome, so it is often approached with consideration by those sensitive to high-THC varieties. Jack Herer seeds are typically chosen by cultivators who value classic Sativa genetics and a straightforward flowering schedule.
FAQ
- Q: What type of seeds are Jack Herer?
A: Jack Herer are feminised seeds, designed to produce female plants under normal growing conditions. - Q: How long does Jack Herer usually take to flower?
A: The flowering time is typically around 8 weeks, depending on the environment and cultivation methods used. - Q: What are the genetics of Jack Herer?
A: Jack Herer is based on a combination of Haze and Red Skunk cannabis seeds, resulting in a Sativa-dominant profile. - Q: Is Jack Herer suitable for indoor growing?
A: Jack Herer can be grown indoors, provided there is enough vertical space and appropriate light, as Sativa-leaning plants can stretch during flowering. - Q: How would you describe the THC level of Jack Herer?
A: Jack Herer is described as having very strong THC, so it is generally approached with care by those who are not accustomed to potent strains.
| Indoor | Yes |
|---|---|
| Outdoor | Yes |
| Cannabis Genetics | Haze and Red Skunk cannabis seeds |
| Flowering Time | 8 weeks |
| THC | Very Strong |
| CBD | 0.12 percent |
| CBN | 0.04% – four hundredths of a percent |
| Medical | Yes |
| Flowering Outdoors | At the end of September. |
| Yield | Good |
| Indoor Yield | up to 800 grams per square metre. |
| Outdoor Yield | Each plant can yield up to 1,200 grams. |
| Sativa / Indica Type | Sativa |
🌱 Green House Seeds – Trusted Cannabis Genetics
Green House Seeds is a respected seed bank known for producing high-quality cannabis seeds with a focus on potency, flavor, and reliability. Whether you're looking for feminized, autoflowering, or CBD-rich strains, Green House Seeds offers a well-rounded catalog that meets the needs of beginners and expert growers alike.
With a commitment to genetic stability and grower satisfaction, Green House Seeds ensures consistent germination, resilient plants, and impressive yields across various environments.
🚀 Why Choose Green House Seeds?
- 🌎 Diverse and stable cannabis genetics
- 🌿 Great for indoor and outdoor grows
- 🏆 Reputation for quality and performance
- ✅ Excellent germination rates
- 🔑 Trusted by growers worldwide
If you value genetic excellence, fast flowering, and potent results, Green House Seeds is a brand you can trust for your next grow.
🌱 Growing Cannabis Seeds – Common Questions
💧 How do I soak cannabis seeds before planting?
Place the seeds in a glass of cold tap water or rainwater and keep the glass in a dark place. Wait between 2 and 10 days until the seeds begin to sprout.
🌿 How deep should I plant germinated seeds?
Plant sprouted seeds about 0.5 cm deep in light, moist soil with the root pointing down. Handle gently to avoid damaging the sprout.
💧 How moist should the soil be for seedlings?
Keep the soil evenly moist but never soaked. Overwatering can drown young seedlings. A small propagator helps maintain humidity.
⚠️ What are common mistakes when growing cannabis seeds?
❌ Soil that’s too wet – the seedling may rot.
❌ Planting too deep – the seedling may not reach the surface.
Always ensure good drainage and shallow planting.
🌱 Do I need special soil or pots for growing?
Use seed-raising or herb soil and pots with drainage holes so excess water can escape. This prevents root rot and promotes healthy growth.
⚠️ Legal Disclaimer (Australia)
Note: Cannabis laws vary across Australia. Read the full details below.
View full legal disclaimer
📝 Disclaimer: The information provided on this website is for educational and informational purposes only. Cannabis laws vary across states and territories in Australia, and it is your responsibility to be aware of and comply with the laws that apply in your location.
In most parts of Australia, the cultivation, possession, or supply of cannabis seeds and plants remains illegal unless specifically authorised under government-approved medical or scientific programs. This website does not promote, encourage, or endorse any illegal activity.
By accessing this site, you confirm that you are over 18 years of age and that any products or information found here will be used in accordance with local laws.
📌 Important Legal Notes:
- New South Wales (NSW), Queensland (QLD), Western Australia (WA), and South Australia (SA): Cannabis cultivation is generally illegal without a medical licence or government exemption.
- Australian Capital Territory (ACT): Adults may grow up to two plants per person (maximum four per household) for personal use, subject to strict rules (plants must not be visible from public areas, and sharing or selling is prohibited).
- Victoria (VIC) & Tasmania (TAS): Cannabis cultivation is illegal without proper authorisation.
- Seed possession: Cannabis seed laws often fall into a legal grey area – possession may not always be illegal, but germination and cultivation typically are unless permitted under a licensed medical program.
This legal notice is provided for transparency, to help customers stay informed about cannabis laws in Australia, and to minimise legal risks.
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