I have ten fem brainstorm seeds, here is part of the descrip- "Brainstorm is a sturdy plant with the power and yield of the famous Northern Lights #5, hybridized with potent 100% Haze genetics. Brainstorm has a solid, strong long lasting "high", combined with a well balanced, soft smoking experience. Good for bumper harvests. A perfect variety to select clones from" I can't figure out what a bumper harvest means? Anyone know?