



Black Widow Seeds
Black Widow is a sativa-dominant hybrid with a fruity, skunky aroma and a cerebral, relaxing high. Its unique flavour blends plum, blood orange, and cinnamon with a smoky finish.
[vc_row][vc_column][vc_column_text css=""]
More About the Black Widow Strain
Black Widow traces back to the same genetic story that made White Widow famous in the first place. The core lineage is the classic Brazilian Sativa paired with a resin-heavy South Indian Indica, creating a balanced cannabis hybrid that became a blueprint for a great many modern cultivars.
Aroma & Flavour
Black Widow's aroma sits in that classic Widow lane, earthy and piney up front with a sharp little kick of spice. Crack a bud and you can pick up a peppery edge, some dried herb vibes, and a faint citrus lift that keeps it from feeling too heavy.
On the inhale, the flavour leans herbal and woodsy with a clean pine note. The exhale tends to bring more spice and a slightly tangy finish that lingers on the back of your tongue. Some phenotypes come through a bit sweeter or more floral, so the exact mix can shift run to run.
Growing Tips for Black Widow
Black Widow is a grower-friendly strain of cannabis that can be taken on by first-time growers. While Black Widow marijuana plants can thrive both indoors and outdoors, most seasoned cultivators maintain that the easiest place to cultivate this slightly Sativa-dominant strain is indoors because of the ability to control the environment. If you are going to grow indoors, you will need to replicate a warm, sunny environment to make this strain thrive. Black Widow performs best with lots of fresh air and direct sunlight, as well as high-quality, nutrient-rich soil.
If you are going to grow outdoors, you will need the right temperature and humidity to get these plants to harvest. Having access to a greenhouse is the best way to give these plants the outdoor climate they need without having to deal with rain or overcast skies. Because these plants grow medium to tall, they require a little bit more space vertically and laterally to grow properly. The ideal temperature for these plants is around 21–27°C, and because these plants are versatile, they can withstand and actually perform well with cooler temperatures at night, around 18°C. Humidity levels should be kept at 30–70% during the vegetative stage and slowly decreased every week so that once these marijuana plants are in their flowering phase, the humidity level is at or around 30–60%.
Low-stress training (LST) and Screen of Green (ScrOG) are the best training techniques for this strain of cannabis. These methods help manage the plant's height while also adjusting the canopy and securing the heavier buds with screens so they don't break the branches. Both of these techniques are designed to increase yields when it comes time to harvest. Black Widow plants require an 18–20 hour light cycle to reach the vegetative stage of growth. Changing the light cycle to a 12-hour on and 12-hour off cycle will induce flowering and help get these plants to harvest.
Yields, Flowering Time, and Harvest
- Flowering Time: Growing indoors, you can expect the Black Widow strain to harvest after a flowering period of 60–70 days.
- Yields: Indoor yields are around 450 grams per square metre, while outdoor grows typically produce up to 400 grams per plant. Considering the ease with which these plants grow, the yields are really solid. Both indoor and outdoor grows produce hefty yields of high-THC buds.
- Harvest: Outdoor growers can plan on harvesting their yields around the middle of October, depending on when the seeds were planted.
Black Widow Terpene Profile
The Black Widow terpene profile is directly responsible for how the plant smells and tastes, and the strong effects it has on its users. The most dominant terpene in this strain is Limonene, while Ocimene and Terpinolene are the secondary terpenes.
- Limonene: Most Dominant – Found in the rinds of citrus fruits and in cannabis plants, Limonene can help reduce anxiety and improve lung function.
- Ocimene: Secondary Terpene – Contributes to the overall flavour and aroma of cannabis. This terpene can add sweet, citrus, and herbal notes when found in marijuana.
- Terpinolene: Floral and Woody – Terpinolene is found mostly in cannabis as well as apples, nutmeg, and lilacs. This terpene gives cannabis a floral and woody aroma with notes of pine and citrus. It is known in the plant kingdom to have sedative effects.
Appearance & Resin Production
Black Widow is usually all about that frosty look. Buds tend to stack up chunky and tight, with calyxes that swell nicely as the flowers finish out. Colour-wise, you'll commonly see medium to deep greens, sometimes with lighter highlights on the sugar leaves, plus those classic orange to rust pistils threading through the nug.
Resin is where this cultivar's name really earns its reputation. A healthy run will put down a thick layer of trichomes that makes the buds look dusted, and it can spread out onto the surrounding leaf tips too. Under good light, the flower has that sparkly, crystalline sheen that people associate with Widow genetics. Some phenotypes lean extra "white" and icy, while others show the same heavy resin with a slightly darker, more foresty bud tone.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_column_text css=""]
FAQs
[/vc_column_text][vc_toggle title="Why can two Black Widow plants look different from seed?" css=""]Seed grown plants can show phenotype variation, so structure, bud shape, and aroma notes can shift a bit from one plant to the next.[/vc_toggle][vc_toggle title="What aroma and flavour notes are common for Widow style cultivars?" css=""]Many Widow style cuts lean earthy and piney with a peppery, herbal edge. Some runs show a brighter, lightly citrus note.[/vc_toggle][vc_toggle title="What does the frosty look actually mean?" css=""]That frosty look comes from dense trichome coverage on the buds and sugar leaves, giving the flower a sparkly, crystal-coated appearance under light.[/vc_toggle][vc_toggle title="How should I store my Black Widow seeds?" css=""]Aim for cool, dark, and dry storage with minimal temperature swings. An airtight container with a moisture control packet works well, as heat or humidity can shorten shelf life.[/vc_toggle][/vc_column][/vc_row]
Strain Data
| Breeder | Norcal Farms |
| Pack Size | 3 Seeds, 5 Seeds, 10 Seeds, 25 Seeds |
| Cannabis Species | Hybrids |
| Genetics | 60% Sativa/40% Indica |
| Flowering Time | 60-70 days |
| THC | 27% |
| THC Level | High (>20%) |
| CBD Level | Low (<2%) |
| Terpene Profile | Limonene, Ocimene, Terpinolene |
| Effects | Energetic, Euphoric, Relaxed |
| Yield Indoors (per m²) | Up to 450g/m² |
| Yield Outdoors | Up to 400 gr |
| To Target | Depression, Lack of Appetite |
| Taste | Skunky, Sweet, Woody |
| Skill Level | Easy |
| Plant Sex | Feminized |
| Flowering Type | Photoperiod |
| Where to Grow/Cultivate | Indoor/Outdoor |
| Size | Medium |
| BIN | BIN3 |
| Yield Level | Standard Yield |





