Description
Blackjack Auto by Nirvana Seeds
Blackjack Auto by Nirvana Seeds carries the Blackjack line into a shorter self flowering format. Its character is not built around a long vegetative setup, but around a fixed rhythm where the plant moves early into its own cycle.
The base is described as Black Domina x Jock Horror Auto. This keeps the cultivar in a sativa indica direction, while the autoflowering form gives it a clearer time frame and less room for long structural development before bloom.
The full cycle is listed at around 8 to 10 weeks from germination. Within that window, the plant should not be slowed down by heavy intervention; a clean start, steady nutrition and good light on the upper frame matter more.
Indoor yield is placed around 350 to 450 grams per square metre. Outdoor references are lower and more dependent on location, so outdoors the variety reads more realistically as a compact single plant format than as a large yield type.
The aromatic direction moves through floral, sweet and pine like notes, with a spicy edge from the Blackjack line. Blackjack Auto is therefore an autoflower expression shaped more by its short cycle, ordered stance and brighter aroma than by plant height alone.
Key facts
- Breeder: Nirvana Seeds
- Seed type: feminized autoflower
- Crossing: Black Jack x Ruderalis
- Life cycle: 56-70 days from germination to harvest
- Harvest month: floral, sweet, pine
- Yield indoors: 350-450 g/m2
- Yield outdoors: 50+ grams per plant
- Aroma: Pungent, earthy, citrus, spices, lemon
- Cultivation: Indoor, Outdoor and Greenhouse
Cannabis seeds are sold for collection and genetic preservation. Check the law in your country before germinating them.
Sold and shipped by Cannoptikum (Cannoptikum KG, Rinn, Austria). Seeds ship worldwide; grow-shop products ship within the EU. Prices are set by the vendor and you complete your purchase on their site. Adults only.
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