A Tait Farm Favorite! Our Blackberry Jam tastes just like eating fresh fruit. This low sugar jam is made with whole blackberries (over half a pound of fresh fruit per jar). One bite, and you will immediately be reminded of summertime and the taste of fresh picked blackberries. 9oz size. Honor the holiday with the best fruit spreads possible in your thumbrpint cookies! Recipe cards included to share with your customers. See sample image.