Alien Gas XXL Auto

Alien Gas XXL Auto from Silent Seeds stands out in the autoflowering cannabis category for its photoperiod hybrid-like vigorous growth, significant XXL yield, and quality flowers. This new generation auto hybrid is defined by its impressive structural vigor, especially during the first twenty days of the vegetative period, resulting in a dense, bush-like appearance with a compact structure similar to an OG Kush but with tighter secondary branches and medium-sized, somewhat rounded leaves.

Exceptionally stable and homogeneous, Alien Gas XXL Auto suits large-scale cultivation, offering compact, resin-rich flowers suitable for various uses, including raw consumption or as material for extractions and cannabis concentrates. Its notable aromatic profile features petrol, pine, Kush, lemon, and gassy notes, rivaling top OG Kush hybrids. As a high-yielding autoflowering variant, it also provides potent, Indica-typed effects, offering deep relaxation ideal for evening use. Alien Gas XXL Auto’s versatility and superior qualities make it an anticipated favorite in professional cannabis production.

Strain Summary

• Sex: Feminized Automatic
• Outdoor Yield: 100-400 g/plant
• Genotype: Hybrid
• Outdoor Harvest: Late June to late October
• Cross: Face OFF OG x MAC AUTO
• Outdoor Size: 1.40-1.80 m
• Environment: Indoor and Outdoor
• THC: 24-28%
• Flowering Time Indoor: 58/63 days
• CBD: Less than 0,2%
• Indoor Yield: 550-650 g/m2
• Taste: Kush, petroleum, pine, lemon and spices