Absolutely yes! Purchased a small farm this past year that has 3 groves of sawtooths with about 25 trees per grove. They were 7 years old this year and I was told this is the first year they produced. Most of the trees had several acorns and they were eaten about as fast as they dropped. Sat in stand near them right before the first juvenile rifle hunt one evening and watched a buck and 3 does move through them chomping away! Mine will get fertilized a couple times this year.