Hawaiian Haze combines three legendary genetics—Skywalker OG, Sour Diesel, and Northern Lights—into a balanced sativa that delivers creative euphoria with an earthy profile. Born from multi-generational cultivation at Willits Family Farm in NorCal, this feminized strain hits 25% THC over 11-13 weeks, reaching 100-160cm with moderate growing difficulty suited to cultivators with some experience. Expect around 350g/m² indoors and a clean, grounded flavor that won't overwhelm the palate. The creative, uplifting effects make it ideal for daytime use and artistic pursuits. Browse more autoflower seeds for different growing styles, explore the full Willits Family Farm catalog for their heirloom genetics, or compare this with their Brooklyn Mango strain.

Genetics & Lineage

Hawaiian Haze traces its genetics to 90% Sativa/10% Indica (Willits Family Farm). 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 Willits Family Farm, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily relaxed and euphoric effects, making this strain ideal for evening use and unwinding after a long day. The body-centered stone builds gradually, easing tension and promoting deep physical relaxation. With THC levels reaching 25%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

Hawaiian Haze delivers THC levels of 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 Hawaiian Haze

Hawaiian 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 11-13 weeks with yields of 350g/m2. Plants typically reach 100-160cm 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

Hawaiian Haze features a earthy terpene profile that develops complexity throughout the flowering cycle. The complex aromatic bouquet develops fully after proper curing. 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, Hawaiian Haze is commonly reported to help with stress relief, chronic pain, insomnia, and muscle tension. The deeply relaxing effects make it a popular choice among medical users seeking nighttime relief. 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 Hawaiian Haze?

This strain is ideal for intermediate growers ready to push their skills and be rewarded with superior results. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Hawaiian Haze from Seennabis?

When you purchase Hawaiian Haze through Seennabis, you are buying directly from Willits Family Farm — Family farm operation in Willits, NorCal. Every order includes verified genetics, discreet shipping, and responsive seller support. Willits Family Farm has completed over 34,250 sales with a 4.7-star rating from 2,664 verified reviews.