secure connectionBlack Runtz feminised hits like a fruit-loaded freight train. Big flavours, big energy, and that deep chill at the end that makes the world feel right. It’s loud, bold, and seriously fun to grow and smoke.
Black Runtz feminised hits like a fruit-loaded freight train. Big flavours, big energy, and that deep chill at the end that makes the world feel right. It’s loud, bold, and seriously fun to grow and smoke.
Black Runtz is one of those strains that shows up looking like it already knows it’s the star of the show. Dense, glistening nugs. A candy-fruit funk with a sour twist. And effects that hit like a wave of good ideas, followed by a full-body exhale. It’s the kind of weed that makes experienced smokers raise an eyebrow and nod.
This is not a strain trying to reinvent the wheel. It's just built better than most. The cross of Black Diamond Sherbet and Runtz delivers a full-spectrum hybrid that somehow manages to be both lively and laid-back. Creative focus, chilled-out muscles, a grin that sticks. That kind of thing.
And the kicker? It's no diva in the grow room. With solid yields, rich colours, and an aroma that’ll try to escape your tent before harvest day, Black Runtz is a pleasure from seed to cure.
Black Runtz Fem comes from two serious heavyweights: the smooth, berry-rich Black Diamond Sherbet and the ever-hyped Runtz. Runtz already built a cult following with its Gelato lineage and candy-shop terpene profile. The Black Diamond genetics add an earthier, deeper dimension. More body. More bite. More bag appeal. It's a West Coast marvel with a high-gloss finish and real staying power.
Expect a hybrid effect that leans slightly indica in the body but keeps your mind lit. It starts with a bright, focused buzz that makes music sound better and ideas feel important, then slowly fades into a mellow, creative calm. flavours? Sweet meets sour. Earthy and fruity on the inhale, pine and spice on the exhale. There’s a funk under it all that makes every joint smell like it’s worth something.
With THC levels reaching a wild 32%, this isn’t beginner’s weed. It’s powerful, punchy, and built for those who want their high to hit hard and last long. CBD stays low, which means the psychoactive side takes the front seat and stays there.
Alpha Pinene brings that fresh pine sharpness and helps keep your head clear. Caryophyllene adds a peppery kick and a little anti-stress grounding. Limonene lifts the mood with its citrus brightness and gives the high a cheerful start. Linalool and Myrcene round it all out, smoothing the edges and delivering a relaxed, body-melting finish.
Black Runtz Fem is pretty grower-friendly. It’s not overly demanding, but it’s got enough sass to make you want to treat it right. Stable genetics and a resilient structure make it accessible to beginners, but with the kind of payoff that’ll impress a seasoned hand.
Indoors, this strain thrives with strong lighting and steady airflow. It responds well to topping, low-stress training, and scrogging. You’ll get tight node spacing and dense colas without too much babysitting. Outdoors, it prefers a warmer Mediterranean-style climate. It’s fairly resistant to pests and mould, so with decent weather and some basic care, it’ll stack weight without drama. Also a great fit for greenhouses where smell and humidity are factors.
Flowering finishes up in 56 to 63 days indoors, which is quick considering how flavourful and potent the buds turn out. Yields indoors fall between 400 grams per m2 and 500 grams per m2, while outdoor plants can produce anywhere from 500 grams per plant to 650 grams per plant, depending on how much space and sun they get. Expect plants to reach about 120 cm to 140 cm tall indoors and stretch slightly more outdoors, finishing between 130 cm and 150 cm.
If you’re after a strain that looks stunning, smells outrageous, tastes incredible, and hits like a dream, Black Runtz deserves a spot in your garden. From germination to cure, it's full of personality and potential. Grab your feminised seeds now at WeedSeedsExpress and grow something worth showing off.
Click here for the full strain description.
| Lineage | Black Diamond Sherbet X Runtz |
| Flowering Type | photoperiod |
| Gender | feminized |
| Genotype | Hybrid |
| Ratio | 45 % Sativa / 55 % Indica |
| Grower Profile | Beginner |
| THC | Up to 32.00% |
| CBD | Up to 0.20% |
| Yield Indoor | Up to 500 gr./m2 |
| Yield Outdoor | Up to 650 gr./plant |
| Height Indoor | Up to 140 cm |
| Height Outdoor | Up to 150 cm |
| Climate | Temperate, Arid, Mediterranean, Tropical |
| Flowering Time | 56 to 63 days |
| Flavors | Earthy, Fruity, Pine, Sour, Spicy |
| Terpines | Alpha Pinene, Caryophyllene, Limonene, Linalool, Myrcene |
| Effects | Creative, Energetic, Relaxed |
So thrilled to try out this new strain. All seeds germinated, and we're up to a good start. Ordering was easy, and support was helpful. I received the shipment fast, and it was packed really well.
What does Black Runtz taste like?
Sweet candy-like flavours with berries and tropical fruit, creamy notes, and a subtle earthy finish.
What are the effects of Black Runtz?
A balanced, uplifting and relaxing experience: happy, euphoric, and creative with a calming body buzz; higher amounts can feel more couch-locking.
Is Black Runtz indica or sativa?
Black Runtz is a balanced hybrid with lineage from Gelato and Zkittlez.
How strong is Black Runtz (THC/CBD)?
THC typically ranges around 20–29%, while CBD is usually low (<1%).
How long does Black Runtz take to flower?
Indoors, flowering takes about 8–9 weeks; outdoors, harvest time in the Northern Hemisphere is typically early to mid-October.
What yields can I expect from Black Runtz?
Indoors up to around 500 grams per m2; outdoors, under ideal conditions, up to about 650 grams per plant.
How tall does Black Runtz grow?
Indoors between 80 cm and 140 cm; outdoors in warm climates up to around 200 cm.
Is Black Runtz easy to grow?
Moderate difficulty: generally robust and responsive to training, performing best in a well-ventilated, controlled environment.
What climate does Black Runtz prefer?
Prefers a warm, Mediterranean-like climate: daytime temperatures between 21 °C and 26 °C, with nights ideally not dropping below 15 °C, and moderate humidity.
Are Black Runtz seeds feminised or autoflower?
They are commonly offered as feminised photoperiod seeds; a separate autoflower version may exist depending on the seller.
Ordering Information
We are one of the few seed banks that still ship to New Zealand, and we have many happy Kiwi customers.
Orders to NZ typically take between 10 & 26 business days.
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Our goal is to give you the best experience possible! We ship your order quickly, offer free worldwide shipping, use discreet packaging, and guarantee delivery on all tracked orders.
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You can expect your order within 10 to 26 business days.
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Our seeds have an average germination rate of 96%. To make sure you have a 100% germination rate, we add free seeds with every standard seedpack (Not applicable to 3-packs or BOGO Deals). In case of germination issues, feel free to contact us any time so we can work towards a solution.
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