This strain emerged from the Humboldt County,Ã‚Â California and that areaÃ¢â‚¬â„¢s telephone area code is the source of its numerical moniker. ItÃ¢â‚¬â„¢s a cross between Sour Diesel, OG Kush and Master Kush. 707 Headband plants flower in 9 to 11 weeks and usually have large yields. An indica dominant hybrid, this strain is known to have high THC levels and can be strong, but itÃ¢â‚¬â„¢s balanced enough to leave most users feeling Ã¢â‚¬Å“headyÃ¢â‚¬ï† and creative rather than sleepy. Because of this, itÃ¢â‚¬â„¢s often used to treat tension and anxiety.