Critical Mass Autoflower: bred for heavy harvests
Critical Mass descends from Afghani and Skunk #1 lines and is famous for one thing: yield. The name refers to flowers heavy enough to bend or break the branches that carry them. Our Critical Mass Autoflower is the indica-dominant, automatic version of that workhorse.
Growing Critical Mass Autoflower
The flowering time on this strain is 45 to 50 days. Indoors, yield is listed at 500 g/m². An outdoor plant can produce 300 g in good conditions. Because the flowers get heavy, supporting the branches late in flowering is a common precaution, and good airflow helps protect dense buds.
Flavour, effects and potency
The flavour is earthy, sweet, woody, mint and orange. Growers describe the effect as relaxing, uplifting, happy, creative and energetic. THC is listed at up to 24%, with CBD at up to 2%, which makes it a strong strain.
Who Critical Mass Autoflower suits
It suits growers whose first priority is the size of the harvest. It is also widely recommended for cooler, shorter seasons because it finishes quickly. See the rest of our autoflower seeds.
Critical Mass Autoflower strain: frequently asked questions
What kind of strain is Critical Mass Autoflower?
Critical Mass Autoflower is an indica-dominant autoflowering cannabis strain. It is sold as feminized seeds by Super Autoflowers.
How long does Critical Mass Autoflower take to flower?
The flowering time for Critical Mass Autoflower is listed at 45 to 50 days. Actual timing depends on growing conditions.
How much THC does Critical Mass Autoflower have?
Critical Mass Autoflower is listed at up to 24% THC and up to 2% CBD.
How much does Critical Mass Autoflower yield?
Indoor yield is listed at 500 g/m². Outdoor yield is listed at 300 g per plant.
Does Critical Mass Autoflower need a special light schedule?
No. Critical Mass Autoflower is an autoflower, so it flowers by age. Indoors, most growers use 18 to 20 hours of light a day for the whole grow.
Are Critical Mass Autoflower seeds feminized?
Yes. Critical Mass Autoflower seeds are feminized, which means they are bred to grow into female plants.
Buying Critical Mass Autoflower seeds
All Critical Mass Autoflower seeds are bred by Super Autoflowers and covered by our 80% germination guarantee when germination starts within 3 months of delivery. Shipping is free on orders over $200, and we ship to Canada, the United States and internationally. See more strains in our Autoflower Seeds collection.
- Availability: In Stock
- Model: QCS-A512
- SKU: SKU-A512