Arjan's Ultra Haze – Feminized Seeds
Ultra Haze is a refined cannabis strain that’s ideal for Sativa enthusiasts!
Arjan's Ultra Haze from Greenhouse Seed Co is a feminized seeds variety suited to growers who want a consistent photoperiod strain. These Seeds are intended for adult collectors and cultivators in regions where home growing is allowed.
This strain is known for its haze-style character and is typically chosen by growers who appreciate longer, more involved cultivation projects. Arjan's Ultra Haze can be used in different indoor or outdoor setups, depending on local conditions and regulations.
- Photoperiod strain that requires a change in light cycle to begin flowering
- Suitable for growers who enjoy managing taller, haze-influenced plants
- Can be adapted to various training techniques to help control height and structure
- Chosen by collectors looking to explore classic haze-style characteristics
- Intended only for adults in areas where cultivating cannabis seeds is legal
About Arjan's Ultra Haze
Arjan's Ultra Haze is a Sativa-dominant strain from Greenhouse Seed Co, created by crossing Neville's Haze with Cambodian and Lao genetics. Known for its extended flowering time and strong THC classification, this variety is aimed at growers who appreciate classic long-flowering Sativa traits. These cannabis seeds are intended for collectors and cultivators in regions where cultivation is legal.
As a strain developed from multiple Haze and South-East Asian influences, Arjan's Ultra Haze typically shows an open, airy structure and a long maturation window. Offered here as feminized seeds, it is generally selected by growers looking for plants that can express tall growth and a gradual, progressive flowering phase.
Key details
- Strain name: Arjan's Ultra Haze
- Breeder: Greenhouse Seed Co
- Genetics: Neville's Haze crossed with Cambodian and Lao
- Type: Sativa-dominant, feminized
- Flowering time: around 12 weeks in typical indoor conditions
Growing notes
- Plants often develop a tall, elongated structure, so height management and training techniques are usually recommended.
- The 12-week flowering period typically suits experienced growers who can maintain stable conditions over a longer cycle.
- Support for branches may be useful later in flowering, as Sativa varieties can produce long, slender colas.
- These seeds are generally cultivated indoors or in greenhouses in cooler regions, while warmer climates may allow outdoor growing where permitted.
What to expect
Growers can usually expect a classic long-flowering Sativa profile, with plants that take time to mature but can reward careful management. The strong THC indication suggests effects that are typically potent, in line with many Haze-influenced varieties, though individual experiences and results may vary. As with all cannabis seeds, outcomes depend on environment, grower skill, and local regulations.
FAQ
- Q: What type of strain is Arjan's Ultra Haze?
A: Arjan's Ultra Haze is a Sativa-dominant strain created from Neville's Haze crossed with Cambodian and Lao genetics. - Q: How long does Arjan's Ultra Haze usually take to flower?
A: The flowering time is listed at around 12 weeks, which is typical for many long-flowering Sativa varieties. - Q: Is Arjan's Ultra Haze suitable for beginners?
A: The extended flowering time and taller growth pattern often make this strain more suitable for growers with some prior experience. - Q: Can Arjan's Ultra Haze be grown outdoors?
A: It can sometimes be grown outdoors in warm climates with a long season, but many growers prefer indoor or greenhouse setups to manage the long flowering period. - Q: What should I know about the THC level of Arjan's Ultra Haze?
A: The strain is described as having strong THC, so users in legal markets often approach it with care and adjust consumption according to personal tolerance.
| Indoor | Yes |
|---|---|
| Outdoor | Yes |
| Cannabis Genetics | Neville's Haze crossed with Cambodian and Lao. |
| Flowering Time | 12 weeks |
| THC | Strong |
| CBD | 0.19 percent |
| CBN | 0.53 percent |
| Cannabis Cup | The first High-Tech Crime Conference in 2006. |
| Cup Winner | Yes |
| Medical | Yes |
| Height Info | Tall |
| Flowering Outdoors | ready for the beginning of November |
| Indoor Yield | up to 700 grams per square meter |
| Outdoor Yield | yields up to 1,150 grams per plant |
| 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 (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.
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