We live within five miles of an apple orchard. They have been using cannons for several years. Local farmers are trying to prove there is a connection between the cannon and the serious lack of rainfall in our area for the past few years.
My husband and I load up national radar when a storm is brewing and we've watched the storms just go right around our area. We've seen big storms divide and go north and south of us. Wouldn't have believed that using cannons works if I hadn't witnessed it time and time again. The orchard is now so prolific, compared to other orchards, that our local metal worker has several requests to make cannons for the other orchards.

LadyMac