From the lab panel — 17-23% THC, <1% CBD. From Canadian grower reports — 500-700g/m² yield, fruity/citrus dominant in cured flower. advanced grow.

Lineage worth tracing: Maple Leaf Indica × Hash Plant on one side, Chemdawg Special Reserve × AJ's Sour Diesel on the other — that's the genetic math behind Béluga Blanc Feminized, and it shows up in the grow. Plants run 80% indica in structure: short internodal gaps, thick lateral branches hugging the main stem, and a canopy that holds heat reasonably well through a Canadian shoulder season. Flowering wraps in 8–10 weeks, and indoor growers working a tidy space can push 500–700 g/m² if they're dialling in their environment properly. THC tests between 17–23%, with the diesel-and-citrus nose you'd expect from the Sour Diesel ancestry cutting through a fruitier base.

This one is tagged advanced difficulty for a reason — it rewards growers who already have a technique (SOG, SCROG, heavy defoliation) rather than beginners still figuring out feed schedules. Best suited to experienced indoor growers or those in shorter-season Canadian regions who need a compact, cold-tolerant plant that won't stretch past a low ceiling.

Genetics & Lineage

Béluga Blanc traces its genetics to Sensi Seeds originals Maple Leaf Indica × Hash Plant in one parent. This hybrid-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 Sensi Seeds, 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

Béluga Blanc delivers THC levels of 17-23%, 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 minutes with a balanced head-and-body experience that evolves over time.

Growing Béluga Blanc

Béluga Blanc is rated as advanced difficulty, making it best suited for experienced cultivators who understand advanced techniques. This strain rewards meticulous attention to detail with exceptional results.

Indoor Growing: Expect a flowering time of 8-10 weeks with yields of 500-700g/m². Plants typically reach 100-180cm indoors. This strain responds exceptionally well to SCROG (Screen of Green) and LST (Low Stress Training), which can boost yields significantly. 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 the dense, heavy buds this strain produces.

Flavor, Aroma & Terpene Profile

Béluga Blanc features a fruity, citrus, diesel, sweet terpene profile that develops complexity throughout the flowering cycle. Sweet berry and grape notes dominate the inhale, with a sugary exhale that lingers on the palate. 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, Béluga Blanc 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 Béluga Blanc?

This strain is ideal for advanced cultivators and breeders seeking exceptional phenotypes and willing to invest the extra care required. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Béluga Blanc from Seennabis?

When you purchase Béluga Blanc through Seennabis, you are buying directly from Sensi Seeds — The world's oldest cannabis seed bank, founded in Amsterdam in 1985. Every order includes verified genetics, discreet shipping, and responsive seller support. Sensi Seeds has completed over 177 sales.