Experimenting with the shutter speed is the best way to determine the correct shutter/aperture combination for your situation. In this case, the version doesn't imply enough motion to be effective; the & versions are better.
Sometimes a healthylooking plant can decline and die in a matter of a few days, even when there are no apparent signs of trouble. Investigating to determine the reason for sudden plant death may save time and money in the future. This article can help.