Chemdawg Bx1 meets MAC Auto – gassy, resinous, and incredibly productive

Mac Dawg XXL Auto by Silent Seeds is a premium feminized autoflower hybrid created from Chemdawg Bx1 x MAC Auto. Featuring 24–29 % THC, exceptional genetic stability, and XXL yields, it represents a new generation of autoflowering cannabis genetics designed for serious growers.

We recommend using Eazy Plug for germination.

Mac Dawg XXL Auto Profile

⚖️ Genetics: Chemdawg Bx1 x MAC Auto
🌱 Type: Feminized Autoflower
⏳ Flowering Time: 58–63 days
🌾 Indoor Yield: 550–650 g/m²
🌿 Outdoor Yield: 100–400 g/plant
🌡️ Climate: Indoor & Outdoor
🍭 Flavor: Kush, petrol, exotic wood, pine, lemon, spices
🍬 Aroma: Gas, diesel, pine, citrus, spicy Kush
🎭 Effect: Deeply relaxing, physical, long-lasting

Structure & Growth

Mac Dawg XXL Auto grows with remarkable vigor and develops a compact yet highly productive structure with strong branching and excellent uniformity.

Yield & Resin Production

Expect dense, resin-packed flowers and yields that outperform many traditional autoflower strains. Perfect for premium flower production and high-end extractions.

Aroma & Flavor Experience

A rich blend of petrol, pine, exotic woods, lemon, and Kush spice, creating an authentic American terpene experience.

Effects & Experience

A powerful, Indica-leaning effect delivering deep body relaxation, mental calm, and long-lasting comfort.