The specs in one line: 23% THC, <2% CBD, 7-9 weeks flowering, 400g/m2 reported. Best indoor or outdoor. moderate grow.

Amsterdam Seeds Company lists this at $30.44 — above the median of $29.81 across 7 listings. Pack options: 3-seed at $30.44, 5-seed at $44.99, plus larger sizes.

Smell-first, this one lands earthy and sweet — nothing showy, just a clean, grounded aroma that carries through to the cure. White Fire 43 Auto runs 75% indica and finishes in 7–9 weeks from seed, which means you can realistically pull two or three cycles indoors before most photoperiod plants even hit pre-flower. At 23% THC and up to 400g/m², the numbers are genuinely solid for an autoflower, and the plant stays compact enough (100–160cm) that tent growers won't be fighting the canopy.

Difficulty sits at moderate — not a hand-holding beginner strain, but nothing that demands a dialed-in expert setup either. It performs in both indoor and outdoor environments, so you have flexibility depending on your situation. The effect profile leans heavily relaxing, sliding toward sedation as it settles in. Best suited to intermediate growers who want a fast-finishing indica that doesn't ask much but still puts up respectable numbers at harvest.

Genetics & Lineage

White Fire 43 Auto traces its genetics to 75% Indica/25% Sativa (Amsterdam Seeds Company). This indica-dominant autoflower seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Amsterdam Seeds Company, 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 23%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

White Fire 43 Auto delivers THC levels of 23%, placing it in the moderate-to-strong range that most regular consumers find comfortable. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within 5-10 minutes, settling into the body as a warm, heavy relaxation.

Growing White Fire 43 Auto

White Fire 43 Auto 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 7-9 weeks with yields of 400g/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 40-50% 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

White Fire 43 Auto features a earthy, sweet terpene profile that develops complexity throughout the flowering cycle. A smooth, candy-like sweetness defines the flavor, with subtle complexity on the exhale. 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, White Fire 43 Auto 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 White Fire 43 Auto?

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 White Fire 43 Auto from Seennabis?

When you purchase White Fire 43 Auto through Seennabis, you are buying directly from Amsterdam Seeds Company — Dutch breeder carrying Amsterdam coffee shop classics plus modern crosses (RS11, Zkittlez, Runtz). Every order includes verified genetics, discreet shipping, and responsive seller support.