Could someone tell me how often an olive tree needs to be sprayed to keep olives from forming? I have had an olive tree in my yard since 1989 and it wasn’t until two years ago it started to produce olives – zillions of them. Last year I had it sprayed and it was successful. Now, is this something I must do each year? Thanks.
Could someone tell me how often an olive tree needs to be sprayed to keep olives from forming? I have had an olive tree in my yard since 1989 and it wasn’t until two years ago it started to produce olives – zillions of them. Last year I had it sprayed and it was successful. Now, is this something I must do each year? Thanks.