Arjan's Ultra Haze #1 Feminized Marijuana Seeds open with the grower details that matter most: Nevils Haze x Cambodian lineage, sativa dominant hybrid expression, 18%–22% THC, and low CBD. Its grow appeal comes through citrus flavor notes, very high yield class, and a grow profile.
For cultivation planning, Arjan's Ultra Haze #1 is usually listed with 13–14 weeks flowering, 4–6 ft indoor height, and outdoor harvest around Late November where growing is legally permitted. Its dominant terpene notes — Terpinolene, Beta-Caryophyllene, Myrcene — sharpens the aroma and gives the finished flower a more memorable nose.
Quick Facts
| Type | Sativa Dominant Hybrid |
|---|---|
| THC | 18%–22% |
| CBD | Low |
| Genetics | Nevils Haze x Cambodian |
| Flowering Time | 13–14 weeks |
| Yield Class | Very High |
| Indoor Height | 4–6 ft |
| Outdoor Height | 8–12 ft |
| Outdoor Harvest | Late November |
| Grow Difficulty | Advanced |
| Flavor Notes | Citrus |
| Dominant Terpene Notes | Terpinolene, Beta-Caryophyllene, Myrcene |
Breeder-Style Lineage Notes
Looking at Nevils Haze x Cambodian helps explain why Arjan's Ultra Haze #1 is compared through both plant behavior and finished-flower personality.
The parentage shows up most clearly in practical traits: canopy style, aroma notes, resin character, and the level of attention needed during bloom.
THC / CBD Details
The cannabinoid profile for Arjan's Ultra Haze #1 is usually described near 18%–22% THC and low CBD.
Customers should view those figures as a starting point, not a fixed promise, because environment, seed expression, and lab method can all shift the final result.
Flavor Notes
Deep notes of ancient incense, sandalwood, and a sharp, spicy citrus finish.
The aroma is what makes this cultivar easier to recognize in the jar. It helps separate Arjan's Ultra Haze #1 from more plain seed listings and gives customers a better reason to remember the cultivar.
Terpene Profile
| Terpene | Grower & Enthusiast Notes |
|---|---|
| Terpinolene | Adds another layer to the strain’s terpene-led personality and post-harvest expression. |
| Beta-Caryophyllene | Adds peppery spice, warm herbal bite, and deeper resin character. |
| Myrcene | Often adds earthy, herbal, musky, and body-heavy aromatic depth. |
Customer Experience Notes
Arjan's Ultra Haze #1 is often chosen for a sativa dominant hybrid experience, recognizable aroma, and effects shaped by its cannabinoid strength and terpene balance.
Effect notes should be treated as flexible buyer context, not a promise. Tolerance, dose, batch freshness, cannabinoid range, and terpene balance all shape how a cultivar may feel.
Structure, Stretch and Airflow
A true challenge for the patient grower, requiring space and time to fully express its massive, resin-dusted colas.
For indoor growers, the key variables are training response, internodal spacing, flower weight, and humidity management. For outdoor growers, timing around Late November and local weather pressure matter most.
Requires aggressive LST, topping, or SCROG to manage height during the long flowering cycle, while high resistance to mold and pests due to airy structure.
Flowering, Height & Yield
For production planning, Arjan's Ultra Haze #1 is generally placed in a 13–14 weeks flowering range. Outdoor harvest timing is often chosen for Late November, depending on region and seasonal conditions.
The listed very high yield class is helpful when comparing seed packs, but it should never be treated as a guaranteed result.
Who This Strain Fits
Experienced sativa hunters, long-cycle growers, connoisseurs of pure Haze effects. This profile is especially helpful for customers who want seed-bank data with enough grower detail to understand garden fit before purchase.
Grower FAQ
Does Arjan's Ultra Haze #1 stay compact?
Typical height is listed around 4–6 ft indoors and 8–12 ft outdoors, though training and phenotype can change final size.
Is Arjan's Ultra Haze #1 difficult to grow?
The grow difficulty is usually described as advanced, with best results coming from steady airflow, light control, and clean garden management.
What makes Arjan's Ultra Haze #1 different?
Its sativa dominant hybrid profile, Nevils Haze x Cambodian lineage, citrus flavor notes, and significant vertical stretch help separate it from plain seed listings.
What yield can growers expect?
Yield potential is often listed around 600–700 g/m² indoors and 800–1000 g/plant outdoors, but actual results depend on environment and skill.
Which terpenes are listed?
The dominant terpene notes is commonly listed as Terpinolene, Beta-Caryophyllene, Myrcene, though final expression depends on phenotype and curing.
Compliance reminder: This information is for lawful adult seed purchasing and cultivar research. Always confirm local cannabis laws before buying or cultivating seeds.
