Extreme contains the best high THC whole flower that Steel City Green has to offer. It contains a rotating supply of cultivars from the Steel City Green Extreme Potency library. Indulge in an opportunity to enjoy some of our whole flower strains. No guessing games here – the cultivar will be listed on the label. Our cannabis is harvested weekly from our indoor state-of-the-art climate-controlled cultivation rooms allowing for consistent quality and freshness. Our cannabis is packaged fresh, infused with food-grade nitrogen and never requires or undergoes irradiation or other microbial elimination processes.