Pour coca Cola on ur girl b4 chopping, and then she will taste like shit. no joke tho, ive heard of ppl curing with orange peals to change the smell/taste. Prolly ur best bet.
You grow a different strain that produces different terpenes.
Please don't be one of those people that squeezes grapefruit over an oz and then sells it as "grapefruit kush". Have some integrity. A nice slow dry and cure will bring out the best smell of your plants. If you dry too fast or too hot your bud will get that "hay" smell.