Buy Quantum K9 regular seeds from The Dank Subcool. Seed packs contain 5 regular seeds.

Quantum K9 is a balanced hybrid that fuses Chem-line gas and funk with the grapey citrus twist of Dr. Who, built for those who want flavor, structure, and legacy in one package. Devil’s Dawg leans hard into the Chem/Skunk profile, while Dr. Who—our vigorous, structurally dominant male—adds the Xmas tree shape and aggressive growth that Chem lines often lack. There’s a subtle tip of the hat to Subcool through the SpaceDawg in Devil’s Dawg, blending history with progression. Expect a mix of diesel, grape peel, sour citrus, and earthy funk, wrapped in a creative, focused high grounded by a mellow, lasting body feel.

Lineage: Devil’s Dawg × Dr. Who

Indica/Sativa: Balanced Hybrid

Flower Time: 8–9 Weeks

Height: Medium—controlled stretch with a strong central cola and sturdy lateral branching

Phenotypes: Lime green with a bold aroma and sticky texture.

High Type: Focused, Uplifting, Relaxed body, Creative clarity

Yield: Medium to High — strong flower production with good extraction potential

Taste: Chem funk, Grape peel, Citrus skunk, Earthy spice

Best Way to Grow: Topping early encourages bushier growth; responds well to LST or SCROG. Strong stalks make her low-maintenance in late flower, but support may be needed in high-yield environments. Excellent in both indoor and greenhouse settings.