



Black Ice Seeds
Black Ice is a potent indica-dominant hybrid with earthy, spicy, floral flavour and high THC. It delivers deep relaxation, calming euphoria, and big, generous yields for growers.
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The Black Ice Strain: Descend into THC-Rich Calm
Black Ice arrived on the cannabis scene as a potent cross of Black Domina and fan-fave White Widow, winning over even the most discerning cannabis fans with its deeply relaxing smoking experience. This strain has some of the highest THC levels around at 27%, meaning growers of Black Ice seeds can look forward to a multi-layered and imaginative high.
This strain's 70:30 indica-to-sativa ratio combines physical relaxation with subtle cerebral uplift. Black Ice's nuanced terpene profile further adds to the overall experience, serving up an earthy, spicy flavour with floral undertones.
Add all the above up and the result is a strain with widespread appeal, making it no surprise that many cannabis growers leap at the chance to add Black Ice seeds to their gardens.
Growing Tips for Black Ice Seeds
The Black Ice strain is a good fit for growers who have some past cultivation experience, as higher-THC strains tend to require consistent temperature and humidity levels. Still, with the right approach, even beginner growers can successfully grow these seeds. Below, you'll find tried-and-true techniques to help take care of your Black Ice plants and encourage generous yields.
Dial In Your Growing Conditions
Ideal Temperature Range: Black Ice plants prefer mild, stable temperatures. Indoor growers can easily establish and maintain optimal temperatures of 21–27 degrees Celsius using basic growing equipment such as a ceramic space heater and a thermostat. If you happen to live in a region of Canada with similar conditions, outdoor growing may also be an option, as this strain is versatile and can thrive indoors or outside with proper care.
Humidity Levels: Black Ice responds well to humidity levels of 50–60% throughout the vegetative stage, which will help keep plants hydrated and healthy. However, humidity levels should be lowered to 40–50% during the flowering stage. This is because lower humidity mimics the natural conditions that would occur outside in autumn, signalling to your plants that it is time to produce more resin.
Additionally, as flowers become denser, air circulation lowers within the buds, which can increase the likelihood of mould. By lowering the humidity levels, you're protecting your plants and encouraging them to produce resin at the same time.
Germinating Your Black Ice Seeds
Our step-by-step germination guide is a great resource for growers of the Black Ice strain and provides a more efficient and accessible way to germinate your seeds from home. If you have basic items on hand, such as paper towels and water, you already have everything you need.
Taproots will typically emerge within 3–7 days, following which your seeds can be transferred to a growing medium of your choice. Plus, by using our germination guide, you are also protecting your Black Ice seeds with our industry-leading germination guarantee.
Yields, Flowering Times, and Harvest
Indoor growers will enjoy approximate yields of up to 24 ounces per square metre, while outdoor growers may see impressively high yields of up to 64 ounces per plant. The Black Ice strain has a flowering period of approximately 55–65 days, with outdoor harvests usually taking place in late September or early October.
Dominant Terpenes in Black Ice
The Black Ice strain boasts a dynamic terpene profile led by myrcene, caryophyllene, and pinene. This dynamic trio composes a complex flavour profile with earthy, spicy, and sweet floral notes. Myrcene's herbal notes, caryophyllene's peppery warmth, and pinene's fresh forest scent combine to create a rich and satisfying experience that pairs well with this strain's high THC content.
Dominant Cannabinoids in Black Ice
Black Ice's show-stopping THC content of 27% provides a memorable and deeply relaxing experience. Other cannabinoids are present in negligible amounts, making THC the real star of the show. Newcomers who enjoy indica-dominant hybrids like Black Ice but prefer milder THC levels may want to explore strains such as 13 Dogs or North American. Seasoned cannabis fans, however, may find that Black Ice cannabis provides the substantial potency they've been looking for.
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Strain Data
| Breeder | Norcal Farms |
| Pack Size | 3 Seeds, 5 Seeds, 10 Seeds, 25 Seeds |
| Cannabis Species | 100% Indica |
| Genetics | 90% Indica/10% Sativa |
| Flowering Time | 55-65 days |
| THC | 22% |
| THC Level | Moderate (10%-20%) |
| CBD Level | Low (<2%) |
| Terpene Profile | Caryophyllene, Myrcene, Pinene |
| Effects | Creative, Relaxed, Sleepy |
| Yield Indoors (per m²) | Up to 400g/m² |
| Yield Outdoors | Up to 400 gr |
| To Target | Depression |
| Taste | Flowery, Peppery, Spicy |
| Skill Level | Intermediate |
| Plant Sex | Feminized |
| Flowering Type | Photoperiod |
| Where to Grow/Cultivate | Indoor/Outdoor |
| Size | Medium |
| BIN | BIN7 |
| Yield Level | Standard Yield |





