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Black Triangle is an indica-dominant hybrid developed for resin and night-time relief. It finishes in 8 to 9 weeks indoors and suits both tent grows and outdoor gardens in temperate zones. Expect earthy diesel flavours, a heavy body effect, and yields in the medium to high range when you manage humidity and training. MasterSeeds lists it as a feminized line ideal for growers who prefer consistent female plants.
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| Trait | Value |
|---|---|
| Type | Indica-dominant Hybrid |
| THC | 18-22% |
| CBD | 0.5-1% |
| Grow Difficulty | Intermediate |
| Flowering Time | 8-9 |
| Yield | Medium to High (400-550 g/m2 indoor) |
| Height | Short to Medium (80-140 cm) |
| Environment | Indoor and Outdoor |
| Effects | Deep relaxation, Sedative body effect, Mild euphoria |
| Flavors | Earthy, Diesel, Dark berry |
| Genetics | Black Triangle x Black Triangle |
| Climate | Temperate coastal and continental climates |
Black Triangle is an indica-dominant hybrid known for compact growth and heavy resin. Canadian growers often describe it as a night-time indica with tight, dense buds.
THC typically sits between 18 and 22 percent in common phenotypes. That range lines up with many popular Canadian strains and produces a strong, lasting high.
CBD remains low at about 0.5 to 1 percent in most plants. Medical users in Canada select Black Triangle for THC-driven relief rather than CBD content.
Growing Black Triangle rates as intermediate and rewards steady attention to humidity and training. You should control moisture and airflow in Canadian indoor setups to prevent rot.
Indoor flowering takes about 8 to 9 weeks to finish. Outdoor plants in southern Canada typically finish by late September to early October.
Yields run medium to high with proper lights and nutrients, often 400 to 550 g/m2 indoors. Outdoor growers in BC and Ontario report strong per-plant returns in full seasons.
Plants stay short to medium, roughly 80 to 140 cm tall. That profile fits most tents and small outdoor gardens across Canadian backyards.
Black Triangle adapts well to indoor and outdoor grows when frost risk is managed. In Quebec you should harvest before the first heavy frost to protect buds.
Effects lean toward deep relaxation and a heavy body feel that helps with sleep. Many Canadian consumers use it in the evening to unwind after the day.
Genetics are listed as Black Triangle x Black Triangle for stable indica traits. Breeders in Canada value the line for resin production and consistent structure.
Seeds come as feminized to simplify your grow and limit male plants. MasterSeeds offers feminized packs and single seeds for Canadian customers.
Black Triangle prefers temperate climates with warm days and cool nights. Coastal BC and parts of Ontario suit it better than prairie provinces with shorter summers.
Everything you need to know about this strain.
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