Claustrum – Feminized Seeds
The triple Sativa powerhouse from Positronics Seeds!
Claustrum from Positronics is a feminized strain offered as Seeds for growers who want consistent, reliable plants from the start. These feminized seeds are suited to indoor or outdoor setups where stable growth patterns are preferred.
Claustrum is known for its distinct structure and recognizable aroma profile, making it a practical option for collectors and cultivators who value predictability. Its growth characteristics support straightforward planning and maintenance throughout the cycle.
- Designed for growers seeking uniform plant development
- Suitable for a range of controlled indoor environments
- Can also be cultivated in outdoor gardens with appropriate conditions
- Recognizable aromatic profile that appeals to many collectors
- Structured growth habit that supports simple training and care
About Claustrum
Claustrum is a Hybrid cannabis strain from Positronics, created by combining Kali Mist with Super Silver Haze and Jack Herer. These genetics are known among growers for their characteristic structure and long flowering cycle. Offered as feminized seeds, this strain is intended to simplify cultivation by producing predominantly female plants.
This variety is described as having very strong THC potential, with a flowering time of around 11 weeks and a generally good yield under suitable conditions. Its aroma is linked to incense, a substance that is burned for its pleasant fragrance, giving Claustrum a distinctive and recognisable profile from seed to harvest.
Key details
- Strain type: Hybrid
- Breeder: Positronics
- Genetics: Kali Mist crossed with Super Silver Haze and Jack Herer
- Flowering time: approximately 11 weeks
- THC description: very strong, according to breeder information
Growing notes
- Suitable for growers who can accommodate an 11-week flowering period.
- Plants typically respond well to consistent light, nutrition, and training techniques adapted to Hybrid growth patterns.
- Good yield potential is often achieved when environmental factors such as temperature, humidity, and airflow are carefully managed.
- As with most cannabis seeds, results can vary depending on grower experience and cultivation setup.
What to expect
Growers can generally expect Claustrum plants to develop over a relatively long flowering phase, with structures influenced by its Haze and Jack Herer lineage. The aroma is associated with incense-like notes, which may become more pronounced as flowering progresses and after proper drying and curing. These seeds are intended for those looking for a Hybrid strain with very strong THC potential and a good balance between yield and flowering time within its category.
FAQ
- Q: What type of strain is Claustrum?
A: Claustrum is a Hybrid cannabis strain created from Kali Mist, Super Silver Haze, and Jack Herer genetics. - Q: How long does Claustrum usually take to flower?
A: The flowering time for Claustrum is listed at around 11 weeks, depending on the growing environment and cultivation methods. - Q: What kind of aroma does Claustrum have?
A: Claustrum is associated with an incense-like aroma, similar to a substance that is burned for its pleasant fragrance. - Q: What yield can I expect from Claustrum seeds?
A: The yield for Claustrum is described as good, with actual results varying according to factors such as lighting, nutrition, and grower experience. - Q: Are Claustrum seeds suitable for beginners?
A: Claustrum can be grown by dedicated beginners, but the 11-week flowering time and very strong THC potential may be more comfortable for growers who already have some experience managing longer-flowering strains.
| Indoor | Yes |
|---|---|
| Outdoor | Yes |
| Cannabis Genetics | Kali Mist crossed with Super Silver Haze and Jack Herer. |
| Flowering Time | 11 weeks |
| THC | Very Strong |
| Height Info | Tall |
| Height notes | 1.8 meters indoors and up to 5 meters outdoors. |
| Flavour | Incense with pine and eucalyptus notes |
| Aroma | Incense is a substance that is burned for its pleasant fragrance. |
| Flowering Outdoors | The eleventh month of the year in the Gregorian calendar |
| Yield | Good |
| Indoor Yield | Yields up to 500 grams per square meter. |
| Outdoor Yield | 600 grams per plant |
| Mainly Sativa | Yes |
| Sativa / Indica Type | Hybrid |
| Greenhouse | Yes |
🌱 Positronics – Trusted Cannabis Genetics
Positronics 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, Positronics offers a well-rounded catalog that meets the needs of beginners and expert growers alike.
With a commitment to genetic stability and grower satisfaction, Positronics ensures consistent germination, resilient plants, and impressive yields across various environments.
🚀 Why Choose Positronics?
- 🌎 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, Positronics 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 (United States)
Note: Cannabis laws vary by state in the United States. 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 by state and federal jurisdiction in the United States, and it is your responsibility to understand and comply with the laws applicable in your location.
Under United States federal law, cannabis remains classified as a controlled substance. However, many states have enacted their own laws permitting medical or recreational cannabis use under specific conditions. Leo Seeds does not promote, encourage, or endorse any illegal activity.
By accessing this website, you confirm that you are at least 21 years of age (or the minimum legal age required in your state) and that any products or information obtained from this site will be used in compliance with all applicable laws.
📌 Important Legal Notes:
- Federal law (United States): Cannabis cultivation and distribution remain illegal at the federal level, regardless of state-level legalization.
- State laws: Cannabis laws differ significantly between states, including rules on possession, cultivation, and use.
- Cannabis seeds: Seeds may be sold as collectible or souvenir items in certain jurisdictions; germination and cultivation may be restricted or prohibited depending on state law.
- Medical programs: Some states permit cannabis cultivation only for licensed medical patients or registered caregivers.
This legal notice is provided to promote transparency, inform visitors of U.S. cannabis laws, and reduce legal risk.
🔒 Discreet Shipping
Plain, anonymous delivery, stealth packaging, and discreet payment options.
🚚 Free Shipping over $99.99
Orders over $99.99 ship free within the United States. Fast dispatch and tracking on all orders.
🔒 Secure Payments
256-bit SSL checkout. We accept:
💬 24/7 Customer Support
We’re here around the clock. Reach us via our contact page.
