Cherries—The sweet fruit of worry
In March, Don Olmstead Jr. (’70 Hort.) watches over his cherry trees night and day, ready to activate a heating system or switch on the wind machines to protect the tender buds from a killing frost. It’s a task he shares with his son and business partner, Don Olmstead III (’98 Hort.).
In April, the Olmsteads worry about pollination, which only works if pollen is on the blossoms and the weather is right for insect activity. Since most cherries can’t self-pollinate, there must be another variety close by and in bloom. To facilitate cross-pollination, the Olmsteads hire one beehive per acre, inviting a few million … » More …