Sour Blueberry

Humboldt Seeds Sour Blueberry weed seeds are a sativa-dominant strain and 100% feminized. The Blueberry is a super-popular plant with purple colours and a fruity taste, and Humboldt have crossed it with a Sour-tasting indica that actually made the cross more productive than the pure line itself.

The effects are physical and relaxing and hugely beneficial for those suffering with seizures and nerve-related problems. Recreational users will find the chilled-out high is the perfect way to unwind after a stressful day.

She is a good-looking plant, too, and cold nights are the key to getting the famous blue colours from this one.