Hi-Octane (Sunset Sherbert X Octane) Ready to end the day on a high note with gas on top of gas flavor? Then Hi-Octane is the stain for you. Gassy and smooth with a touch of creamy and floral goodness on the exhale. A perfect strain for chilling out and slowing it down when the sun goes down, use this one sparingly to avoid the dreaded couchlock. Notes of smooth diesel gas with creamy floral undertones