Named because of its very high yields and extra-large fruit. A chance find in SW Michigan, Bonus is a sport of the Elliott variety. A mature bush will produce 8-12 pounds per year. Extra-large berries (only approximately 100 berries per pound), are very sweet. Mature at 5-6 feet height. Recommended for zones 5-8. Harvest Mid-late season (In Southwestern Michigan beginning approximately August 1st, earlier in warmer zones)