Quick read: 18-25% THC, 120-200cm mature height, 10-12 weeks bloom. Genetics: Panama Haze (Seedsman genetics). Difficulty: moderate.

Lineage: Panama Haze traces back to Seedsman's long-running work with authentic Panamanian sativa stock, and the genetics show in every aspect of the grow. Flowering runs a full 10–12 weeks — longer than most shelves will tell you to expect — but the payoff is a sativa that actually behaves like one: tall, stretchy, and capable of pushing 400–550g/m² indoors when canopy management is dialed in. THC lands between 18–25% depending on your finishing conditions, with a scent profile that skews piney and earthy rather than the candy-fruit direction modern hybrids usually chase.

This one has a moderate difficulty rating, which is honest — the extended flower time and stretch demand some training (LST or a solid SCROG setup), but it's not fussy about whether you run it indoors or out. Best suited for growers who've got patience for a longer cycle and want a clear-headed, energetic effect without the sedation that creeps into shorter-flowering crosses.

Genetics & Lineage

Panama Haze traces its genetics to Panama Haze (Seedsman genetics). This sativa-dominant feminized seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Seedsman, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily energetic and creative effects, making this strain perfect for daytime use, creative projects, and staying productive. The cerebral lift arrives quickly, sharpening focus and inspiring motivation. With THC levels reaching 25%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

Panama Haze delivers THC levels of 18-25%, placing it in the high-potency category alongside powerhouses like Gorilla Glue and Girl Scout Cookies. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within minutes, starting as a cerebral buzz that gradually expands.

Growing Panama Haze

Panama Haze is rated as moderate difficulty, making it suitable for growers with some experience. Basic knowledge of nutrient schedules, pH management, and environmental controls will help maximize results.

Indoor Growing: Expect a flowering time of 10-12 weeks with yields of 400-550g/m². Plants typically reach 120-200cm indoors. Standard training techniques like topping and LST will help manage height and improve light penetration. Maintain temperatures between 68-80°F with relative humidity around 45-55% during flowering.

Outdoor Growing: This versatile strain performs well in both indoor and outdoor environments. Outdoor growers in warm climates can expect harvest from late September through October. Watch for humidity during late flowering to prevent bud rot, especially with dense flower formations.

Flavor, Aroma & Terpene Profile

Panama Haze features a pine, earthy terpene profile that develops complexity throughout the flowering cycle. Sharp forest and resin notes create a fresh, invigorating flavor with earthy depth. The aroma intensifies significantly during the final 2-3 weeks of flowering — carbon filtration is recommended for indoor grows requiring discretion.

Medical Benefits

While individual experiences vary, Panama Haze is commonly reported to help with depression, fatigue, lack of motivation, and ADHD symptoms. The uplifting, focusing effects make it popular among medical users seeking daytime functionality. As with any cannabis strain, start with a low dose and increase gradually. Consult a healthcare professional before using cannabis for medical purposes.

Who Should Grow Panama Haze?

This strain is ideal for intermediate growers ready to push their skills and be rewarded with superior results. If you need a daytime boost for creativity and sustained focus, look no further.

Why Buy Panama Haze from Seennabis?

When you purchase Panama Haze through Seennabis, you are buying directly from Seedsman — One of the world's largest cannabis seed catalogs, carrying 4,000+ strains from 100+ breeders since 2003. Every order includes verified genetics, discreet shipping, and responsive seller support. Seedsman has completed over 185 sales.