Mamba Negra Auto packs deep indica character into a fast, easygoing autoflower. Expect dense, resin-bright buds, a rich sweet-fruit aroma, and a soothing finish that invites you to slow down. With an 8–10 week seed-to-harvest cycle, it brings satisfying speed and standout flavor to your grow.
Our breeders created this 80% indica, 20% sativa hybrid by crossing Mamba Negra with Tangie Auto. The Mamba Negra heritage brings a grounded, earthy profile, while Tangie Auto adds a lively fruity sweetness. The result is a compact, versatile autoflower with a character all its own.
Crack open a ripe bud and discover sweet fruit layered over rich earth. Floral notes add a gentle lift, while a hint of peppery warmth rounds out the aroma. The smoke is smooth and mellow, with a pleasantly sweet finish.
Mamba Negra Auto contains a moderate 8–15% THC. Its effects arrive as a gradual wave of calm, easing the body into a relaxed, sleepy state. It’s well suited to quiet evenings and unhurried downtime.
Myrcene leads the terpene profile with musky sweetness and earthy depth. Linalool brings a soft lavender note, caryophyllene adds warm spice, and geraniol brightens the blend with floral-fruity character. Together, they make this an appealing evening choice for winding down and settling into rest.
These feminized autoflowering seeds flower according to age, so they don’t rely on a change in light schedule to begin blooming. Mamba Negra Auto suits beginners and experienced growers alike, indoors or outdoors, and can finish in 8–10 weeks from seed. Every Grassfarmer order comes with our germination guarantee.
In the early stages, give seedlings steady light, gentle airflow, and a quality, well-draining medium. Coco, peat, or a suitable soil blend can support healthy root development. Autoflowers appreciate a consistent environment, so avoid unnecessary stress and adjust nutrients carefully as plants progress.
Plants can reach around 4.9 feet (1.5 m), with sturdy, manageable growth. Keep temperatures near 68–82°F (20–28°C), maintain good air circulation, and avoid overwatering. Indoor growers can use an 18/6 or 20/4 light schedule for the full cycle. Outdoors, choose a sunny spot with well-draining soil and protect plants from pests.
Expect resin-coated flowers with a crystalline sheen as harvest approaches. Indoor yields can reach 350–400 g/m², while outdoor plants may produce 550–700 g each in favorable conditions. Its 8–10 week cycle and all-season harvest potential make it a practical pick for growers looking to plan more than one outdoor run.
Choose Mamba Negra Auto for quick flowering, bold earthy-fruity sweetness, and a deeply calming finish. Grassfarmer offers premium genetics in small and bulk quantities at low online prices, with fast, discreet shipping and guaranteed delivery across the USA, Canada, the European Union, and the U.K. Order your seeds and bring this resin-rich indica auto into your garden.
